2024-03-29T05:35:45Z
http://ijet.pl/index.php/ijet/oai
oai:ojs.ijet.ise.pw.edu.pl:article/3465
2021-12-19T22:16:48Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137847
2021-12-19T22:16:48Z
International Journal of Electronics and Telecommunications
Vol 67, No 4 (2021); 565-570
SoPC-based DMA for PCI Express DAQ cards
http://ijet.pl/index.php/ijet/article/download/3465/10350
http://ijet.pl/index.php/ijet/article/download/3465/10351
http://ijet.pl/index.php/ijet/article/download/3465/10506
http://ijet.pl/index.php/ijet/article/download/3465/10642
Mroczek, Krzysztof; Warsaw University of Technology, Poland
2021-12-01 00:12:38
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137847
en
This paper presents low-cost, configurable PCIExpress (PCIe) direct memory access (DMA) interface forimplementation on Intel Cyclone V FPGAs. The DMA engine wasdesigned to support DAQ tasks including continuous pretriggeringacquisition for transient analysis and multichanneltransmission. Proposed solution is based on Intel SoPC resources.Performance of the interface has been evaluated on Terasic OVSKboard (PCIe Gen2 x4). Target configuration of this interface isbased on the Avalon-MM Hard IP for Cyclone V PCIe core andJungo WinDriver x64 for Windows. A sample speed of 1200 MB/shas been reported for DMA writes to PCIe memory.
oai:ojs.ijet.ise.pw.edu.pl:article/347
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0039
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 325–330
Track-Before-Detect Filter Banks for Noise Object Tracking
Mazurek, Przemysław; Department of Signal Processing and Multimedia Engineering, West Pomeranian University of Technology, 26-Kwietnia 10, 71-126 Szczecin, Poland
2015-07-07 10:14:49
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0039
en
The Track-Before-Detect (TBD) filter banks is proposed for the processing of noise object that are additive to the background noise. Spatio-Temporal TBD algorithm uses the preprocessing of measurement. The modified moving standard deviation filter is applied. The correction of the results for the selection of the highest possible filter banks window is proposed. Position and velocity errors are evaluated numerically for two smoothing coefficients. Monte Carlo test shows that all filter banks allow the tracking if the standard deviation of the background is below 1.3.
oai:ojs.ijet.ise.pw.edu.pl:article/4454
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149516
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 71-78
Sofcomputing Approach to Melody Generation Based on Harmonic Analysis
http://ijet.pl/index.php/ijet/article/download/4454/14131
http://ijet.pl/index.php/ijet/article/download/4454/14132
http://ijet.pl/index.php/ijet/article/download/4454/14133
Mazurkiewicz, Jacek; Wrocław University of Science and Technology
Faculty of Information and Communication Technology
Department of Computer Engineering
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149516
music generation; harmonic wave analysis; ANN; musical improviser
en
This work aims to create an ANN-based system for a musical improviser. An artificial improviser of "hearing" music will create a melody. The data supplied to the improviser is MIDI-type musical data. This is the harmonic-rhythmic course, the background for improvisation, and the previously made melody notes. The harmonic run is fed into the system as the currently ongoing chord and the time to the next chord, while the supplied few dozen notes performed earlier will indirectly carry information about the entire run and the musical context and style. Improvisation training is carried out to check ANN as a correct-looking musical improvisation device. The improviser generates several hundred notes to be substituted for a looped rhythmic-harmonic waveform and examined for quality.
oai:ojs.ijet.ise.pw.edu.pl:article/255
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0024
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 207–212
Optical Correlation Using Four Wave Mixing in a Highly Nonlinear Fibre for Real-Time Serialized Ultrafast Systems
Shalihah, Fithriyah; School of Electrical and Computer Engineering RMIT, Melbourne, VIC 3000
Mitchell, Arnan; School of Electrical and Computer Engineering RMIT, Melbourne, VIC 3000
ARC Centre of Excellence for Ultrahigh bandwidth Devices for Optical Systems (CUDOS)
Bui, Lam; School of Electrical and Computer Engineering RMIT, Melbourne, VIC 3000
ARC Centre of Excellence for Ultrahigh bandwidth Devices for Optical Systems (CUDOS)
2015-07-03 10:28:10
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0024
broadband; Dispersive Fourier Transform; Four Wave Mixing; nonlinearity; optical correlation; Optical Signal Processing; Real-Time Ultrafast Systems
en
A method of all-optical correlation is proposed using the nonlinear phenomena Four Wave Mixing (FWM) of two different signals. The method shows a serial solution where correlation of an ultrafast real-time serialized broadband source is demonstrated using a Highly Non-Linear Fibre (HNLF) with correlation rate reaching 200MHz.
oai:ojs.ijet.ise.pw.edu.pl:article/4453
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149515
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 59-69
Optimization of a task schedule for teams with members having various skills
http://ijet.pl/index.php/ijet/article/download/4453/14125
http://ijet.pl/index.php/ijet/article/download/4453/14126
http://ijet.pl/index.php/ijet/article/download/4453/14127
Bazan, Marek; Wrocław University of Science and Technology
Smutnicki, Czesław; Wrocław University of Science and Technology
Marchwiany, Maciej E.; JT Weston sp z o.o.
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149515
Computer Science and Engineering, unrelated parallel machine scheduling problem, task scheduling for corporation teams, genetic algorithms, tabu search, branch and bound
JT Weston sp z o.o., Wrocław University of Science and Technology,
en
We consider the real-life problem of planning tasks for teams in a corporation, in conditions of some restrictions. The problem takes into account various constraints, such as for instance flexible working hours, common meeting periods, time set aside for self-learning, lunchtimes and periodic performance of tasks. Additionally, only a part of the team may participate in meetings, and each team member may have their own periodic tasks such as self-development.We propose an algorithm that is an extension of the algorithm dedicated for scheduling on parallel unrelated processors with the makespan criterion. Our approach assumes that each task can be defined by a subset of employees or an entire team. However, each worker is of a different efficiency, so task completion times may differ. Moreover, the tasks are prioritized.The problem is NP-hard. Numerical experiments cover benchmarks with 10 instances of 100 tasks assigned to a 5-person team. For all instances, various algorithms such as branch-and-bound, genetic and tabu search have been tested.
oai:ojs.ijet.ise.pw.edu.pl:article/2547
2020-09-10T21:07:42Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.131892
2020-09-10T21:07:42Z
International Journal of Electronics and Telecommunications
Vol 66, No 3 (2020); 405-410
Access Logs – Underestimated Privacy Risks
http://ijet.pl/index.php/ijet/article/download/2547/7394
http://ijet.pl/index.php/ijet/article/download/2547/7395
http://ijet.pl/index.php/ijet/article/download/2547/7551
Kaczyński, Kamil; Military University of Technology, Faculty of Cybernetics, Institute of Mathematics of Cryptology
Glet, Michał; Military University of Technology, Faculty of Cybernetics, Institute of Mathematics of Cryptology
2020-09-07 19:49:42
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.131892
en
Access logs may offer service providers a lot of information about specific users. Depending on the type of the service offers, the operator is capable of obtaining the user’s IP, location, communication habits, device information and so on. In this paper, we analyze a sample instant messenger service that is operating for a certain period of time. In our sandbox, we gathered enough data to correlate user communication habits with their localization, and even contacts. We show how seriously metadata may impact the user’s privacy and make some recommendations about mitigating the quantity of data collected in connection with this type of services.
oai:ojs.ijet.ise.pw.edu.pl:article/4207
2023-10-28T09:18:15Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147684
2023-10-28T09:18:15Z
International Journal of Electronics and Telecommunications
Vol 69, No 4 (2023); 655-660
Automated Linearization of a System of Nonlinear Ordinary Differential Equations
http://ijet.pl/index.php/ijet/article/download/4207/13173
http://ijet.pl/index.php/ijet/article/download/4207/13174
http://ijet.pl/index.php/ijet/article/download/4207/13607
http://ijet.pl/index.php/ijet/article/download/4207/13611
Ziyatbekova, Gulzat; Al-Farabi Kazakh National University, IT department, Almaty
Mazakova, Aigerim; Al-Farabi Kazakh National University, Almaty
Jomartova, Sholpan; Al-Farabi Kazakh National University, Almaty
Wójcik, Waldemar; Lublin University of Technology
Mazakov, Talgat; Al-Farabi Kazakh National University, Almaty
2023-10-28 11:06:14
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147684
en
The article explores the possibility of automated linearization of nonlinear models. The process of constructing a linearized model for a nonlinear system is quite laborious and is practically unrealizable when the dimension n is greater than 3. Also, when building a linearized model, there is a "human factor" that does not guarantee the correctness of the calculation of arithmetic expressions. In this regard, the task of automating the process of linearization of the original nonlinear model is relevant. On the basis of linearized models, one can further investigate such properties of the original model as stability and controllability. Based on the application of computer algebra, a constructive algorithm for the linearization of a system of nonlinear ordinary differential equations has been developed. Developed software on MatLab. The efficiency of the proposed algorithm has been demonstrated on applied problems. For a mathematical model of the dynamics of an unmanned aerial vehicle, described by a system of ordinary differential equations of the 6th order, a linearized system is automatically constructed. Two procedures have been developed for the mathematical model of a two-link robot. The first procedure allows one to normalize the mathematical model obtained on the basis of the Lagrange equations of the second kind. The second procedure uses the normalized mathematical model to build its linearized copy.The linearized models obtained were further used to investigate the stability of the original models.In order to account for possible inaccuracies in the measurement of model technical parameters arising from wear and tear or variability in temperature operating conditions, the linearized model is assumed to be interval. For the interval linearized model, the procedure of constructing the corresponding interval characteristic polynomial and the corresponding Hurwitz matrix is automated. Based on the analysis of the properties of the main minors of the Hurwitz matrix, the stability of the system under study is analyzed. Keywords— Ordinary differential equation, Computer algebra, Stability, Controllability, MatLab
oai:ojs.ijet.ise.pw.edu.pl:article/618
2016-09-08T11:39:19Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2016-0042
2016-09-08T11:39:19Z
International Journal of Electronics and Telecommunications
Vol 62, No 3 (2016); 301-314
Advanced photonic and electronic systems WILGA 2016
http://ijet.pl/index.php/ijet/article/download/618/2039
Romaniuk, Ryszard S.; Warsaw University of Technology, Institute of Electronic Systems
2016-09-08 13:20:11
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2016-0042
photonics, electronics, research experiments, biomedical engineering, material engineering
Polish Academy of Sciences
en
Young Researchers Symposium WILGA on Photonics Applications and Web Engineering has been organized since 1998, two times a year. Subject area of the Wilga Symposium are advanced photonic and electronic systems in all aspects: theoretical, design and application, hardware and software, academic, scientific, research, development, commissioning and industrial, but also educational and development of research and technical staff. Each year, during the international Spring edition, the Wilga Symposium is attended by a few hundred young researchers, graduated M.Sc. students, Ph.D. students, young doctors, young research workers from the R&D institutions, universities, innovative firms, etc. Wilga, gathering through years the organization experience, has turned out to be a perfect relevant information exchange platform between young researchers from Poland with participation of international guests, all active in the research areas of electron and photon technologies, electronics, photonics, telecommunications, automation, robotics and information technology, but also technical physics. The paper summarizes the achievements of the 38th Spring Edition of 2016 WILGA Symposium, organized in Wilga Village Resort owned by Warsaw University of technology.
oai:ojs.ijet.ise.pw.edu.pl:article/306
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0020
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 159-164
Analyzing Interaction for Automated Adaptation – First Steps in the IAAA Project
http://ijet.pl/index.php/ijet/article/download/306/991
Neumayr, Thomas; University of Applied Sciences Upper Austria
Kern, Daniel; University of Applied Sciences Upper Austria
Augstein, Mirjam; University of Applied Sciences Upper Austria
Kurschl, Werner; University of Applied Sciences Upper Austria
Altmann, Josef; University of Applied Sciences Upper Austria
2015-06-10 11:26:57
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0020
en
Because of an aging society and the relevance of computer-based systems in a variety of fields of our life, personalization of software systems is becoming more important by the day in order to prevent usage errors and create a good user experience. However, personalization typically is a time-consuming and costly process if it is done through manual configuration. Automated adaptation to specific users’ needs is, therefore, a useful way to reduce the efforts necessary. The IAAA project focuses on the analysis of user interaction capabilities and the implementation of automated adaptations based on them. However, the success of these endeavors is strongly reliant on a careful selection of interaction modalities as well as profound knowledge of the target group’s general interaction behavior. Therefore, as a first step in the project, an extensive task-based user observation with thorough involvement of the actual target group was conducted in order to determine input devices and modalities that would in a second step become subject of the first prototypic implementations. This paper discusses the general objectives of the IAAA project, describes the methodology and aims behind the user observation and presents its results.
oai:ojs.ijet.ise.pw.edu.pl:article/3565
2022-11-30T22:59:34Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141287
2022-11-30T22:59:34Z
International Journal of Electronics and Telecommunications
Vol 68, No 4 (2022); 667-676
Low Leakage and Robust Sub-threshold SRAM Cell using Memristor
http://ijet.pl/index.php/ijet/article/download/3565/10747
Mustaqueem, Zeba; Jamia Milia Islamia Central University
Ansari, Abdul Quaiyum; Jamia Milia Islamia Central University
Akram, Md Waseem; Jamia Milia Islamia Central University
2022-11-30 23:52:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141287
en
This work aims to improve the total power dissipation, leakage currents and stability without disturbing the logic state of SRAM cell with concept called sub-threshold operation. Though, sub-threshold SRAM proves to be advantageous but fails with basic 6T SRAM cell during readability and writability. In this paper we have investigated a non-volatile 6T2M (6 Transistors & 2 Memristors) sub-threshold SRAM cell working at lower supply voltage of VDD=0.3V, where Memristor is used to store the information even at power failures and restores previous data with successful read and write operation overcomes the challenge faced. This paper also proposes a new configuration of non-volatile 6T2M (6 Transistors & 2 Memristors) sub-threshold SRAM cell resulting in improved behaviour in terms of power, stability and leakage current where read and write power has improved by 40% and 90% respectively when compared to 6T2M (conventional) SRAM cell. The proposed 6T2M SRAM cell offers good stability of RSNM=65mV and WSNM=93mV which is much improved at low voltage when compared to conventional basic 6T SRAM cell, and improved leakage current of 4.92nA is achieved as compared.
oai:ojs.ijet.ise.pw.edu.pl:article/352
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0044
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 363–368
Conception of a Control Unit for Critical System
Sałamaj, Marek; Faculty of Mechanical Engineering, University of Zielona Góra, Institute of Computer Science and Production Management, 65-516 Zielona Góra, Poland
2015-07-07 13:20:16
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0044
en
The article regards critical systems precisely controlled by safety units. A new idea of safety logic microcontroller is proposed. It is built on the basis of the simplest mechanisms and technical solutions. This approach allowed to obtain a complex decision-making and control microsystem, in which the applied mechanisms and solutions increased its reliability. As a result, the proposed control unit proved to be a universal solution, which can be used in any critical system.
oai:ojs.ijet.ise.pw.edu.pl:article/4499
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149521
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 115-122
Association of Polish Electrical Engineers and the Chamber of Licensed Experts
http://ijet.pl/index.php/ijet/article/download/4499/14254
http://ijet.pl/index.php/ijet/article/download/4499/14258
Romaniuk, Ryszard S.; Warsaw University of Technology, Institute of Electronic Systems
Skorupski, Andrzej; Warsaw University of Technology, Institute of Informatics
Zastawny, Maria; Association of Polish Electrical Engineers, Krakow Branch, Central Chamber of Licensed Experts
2024-03-18 16:48:21
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149521
electrical and electronics engineering
en
At the beginning of the year 2024, 65 years will havepassed since the establishment of the Chamber of Experts of theAssociation of Polish Electrical Engineers (SEP). During thisperiod, SEP underwent significant changes. Particularly seriouschanges in the conditions for practicing association expertises haveoccurred in recent years, along with dynamic economic andpolitical changes in Poland. Expertise is strongly based oneconomic conditions and the ways in which scientific, technical andindustrial competences are expanded and available in the society.In the past, these highest competencies were quite strictly limitedto well-organized professional communities related to scientificand technical associations such as SEP, and federal bodies such asNOT. Competencies were also generated in the best industrialcentres associated with academic polytechnic centres. Today therole of expertises in electrical, electronics ansd ICT engineering isundergoing significant changes.
oai:ojs.ijet.ise.pw.edu.pl:article/3440
2022-03-29T00:54:42Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139844
2022-03-29T00:54:42Z
International Journal of Electronics and Telecommunications
Vol 68, No 1 (2022); 27-33
High-Rate Permutation Coding with Unequal Error Protection
http://ijet.pl/index.php/ijet/article/download/3440/10992
http://ijet.pl/index.php/ijet/article/download/3440/10993
Ogunyanda, Kehinde; Center for Telecommunications, Dept. of Elect. and Electron. Eng. Sc., Univ. of Johannesburg, Johannesburg, SA
Swart, Theo; Center for Telecommunications, Dept. of Elect. and Electron. Eng. Sc., Univ. of Johannesburg, Johannesburg, SA
Ogunyanda, Opeyemi Olayinka; Center for Telecommunications, Dept. of Elect. and Electron. Eng. Sc., Univ. of Johannesburg, Johannesburg, SA
2022-02-26 15:35:03
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139844
Telecommunication; Powerline Communication
en
Channel coding provides numerous advantages to digital communications. One of such advantages is error correcting capabilities. This, however, comes at the expense of coding rate, which is a function of the codebook’s cardinality |C| or number of coded information bits and the codeword length M. In order to achieve high coding rate, we hereby report a channel coding approach that is capable of error correction under power line communications (PLC) channel conditions, with permutation coding as the coding scheme of choice. The approach adopts the technique of unequal error correction for binary codes, but with the exception that non-binary permutation codes are employed here. As such, certain parts of the information bits are coded with permutation symbols, while transmitting other parts uncoded. Comparisons with other conventional permutation codes are presented, with the proposed scheme exhibiting a relatively competitive performance in terms of symbol error rate.
oai:ojs.ijet.ise.pw.edu.pl:article/335
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0036
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 301–306
Noncircularity of Demodulated Radar Signal
Rytel-Andrianik, Rafał; Warsaw University of Technology
2015-07-03 11:05:32
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0036
en
The output of the quadrature demodulator is generally regarded as a complex signal that is circular if only the demodulator is well balanced. In the paper we analyze properties of quadrature demodulators, particularly digital one, and show that the output is noncircular also if the input signal is nonstationary. Then we find sources of this noncircularity and show that they stem from transients of the low-pass demodulator filter. This is quite important because nonstationary inputs are quite typical in radar where power of echoes depends strongly on range. In the first sections we also review complex random signals and properties of circularity and properness.
oai:ojs.ijet.ise.pw.edu.pl:article/328
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0029
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 245–254
Accurate Phase Calibration for Digital Beam-Forming in Multi-Transceiver HF Radar System
Nguyen, Hung Q.; Department of Electronic Engineering, La Trobe University, Bundoora Campus, Victoria, 3086,
Whittington, Jim S.; Department of Electronic Engineering, La Trobe University, Bundoora Campus, Victoria, 3086, Australia
Devlin, John C.
Vu, Ha L.; Institute of Electronics and Telecommunication, Hoang Sam, Ha Noi, Vietnam
Vu, Ngoc-Vinh; Department of Electronic Engineering, La Trobe University, Bundoora Campus, Victoria, 3086, Australia
Custovic, Eddie; Department of Electronic Engineering, La Trobe University, Bundoora Campus, Victoria, 3086, Australia
2015-07-02 13:09:45
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0029
en
The TIGER-3 radar is being developed as an “all digital” radar with 20 integrated digital transceivers, each connected to a separate antenna. Using phased array antenna techniques, radiated power is steered towards a desired direction based on the relative phases within the array elements. This paper proposes an accurate phase measurement method to calibrate the phases of the radio output signals using Field Programmable Gate Array (FPGA) technology. The method sequentially measures the phase offset between the RF signal generated by each transceiver and a reference signal operated at the same frequency. Accordingly, the transceiver adjusts its phase in order to align to the reference phase. This results in accurately aligned phases of the RF output signals and with the further addition of appropriate phase offsets, digital beamforming (DBF) can be performed steering the beam in a desired direction. The proposed method is implemented on a Virtex-5 VFX70T device. Experimental results show that the calibration accuracy is of 0.153 degrees with 14 MHz operating frequency.
oai:ojs.ijet.ise.pw.edu.pl:article/4447
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147711
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 31-38
Examining the possibility of short-term prediction of traffic volume in smart city control systems with the use of regression models
Dymora, Paweł; Rzeszów University of Technology, Faculty of Electrical and Computer Engineering
Mazurek, Mirosław; Rzeszów University of Technology, Faculty of Electrical and Computer Engineering
Jucha, Maksymilian; Rzeszów University of Technology, Faculty of Mathematics and Applied Physics
2024-03-18 16:48:19
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147711
computer science
en
This article deals with issues related to the optimization of traffic management in modern cities, the so-called Smart City. In particular, the article presents the process of evolution of the traffic flow prediction model at a selected crossroads in a selected city in Poland - the city of Rzeszów. Rzeszow is an example of a smart city equipped with an extensive system of real-time data collection and processing from multiple road points in the city. The research was aimed at a detailed analysis of the feasibility and degree of fit of different variants of the regression model: linear, polynomial, trigonometric, polynomial-trigonometric, and regression-based Random Forest algorithm. Several studies were carried out evaluating different generations of models, in particular, an analysis was carried out based on which the superiority of the trigonometric model was demonstrated. This model had the best fit and the lowest error rate, which could be a good conclusion for widespread use and implementation in Smart City supervisory systems.
oai:ojs.ijet.ise.pw.edu.pl:article/1828
2019-10-21T18:07:30Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2019.129811
2019-10-21T18:07:30Z
International Journal of Electronics and Telecommunications
Vol 65, No 4 (2019); 545-550
Development of decision support system based on feature matrix for cyber threat assessment
http://ijet.pl/index.php/ijet/article/download/1828/5322
http://ijet.pl/index.php/ijet/article/download/1828/5323
Timur, Kartbayev Saatdinovich; Almaty University Power Engineering and Telecommunication
Bakhytzhan, Akhmetov; Abay Kazakh National Pedagogical University
Aliya, Doszhanova; Almaty University of Power Engineering and Telecommunications
Valery, Lakhno; National University of Life and Environmental Sciences of Ukraine
Sharapatdin, Tolybayev; Al-Farabi Kazakh National University
Malikova, Feruza; Department IT-engineering, Almaty University of Power Engineering and Telecommunications
2019-10-07 19:16:57
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2019.129811
decision support system, cyber threat, intellectualized system, detecting the cyber threats, critically needed computer systems.
en
The article herein presents the method and algorithmsfor forming the feature space for the base of intellectualizedsystem knowledge for the support system in the cyber threatsand anomalies tasks. The system being elaborated might be usedboth autonomously by cyber threat services analysts and jointlywith information protection complex systems. It is shown, that advisedalgorithms allow supplementing dynamically the knowledgebase upon appearing the new threats, which permits to cut thetime of their recognition and analysis, in particular, for cases ofhard-to-explain features and reduce the false responses in threatrecognizing systems, anomalies and attacks at informatizationobjects. It is stated herein, that collectively with the outcomes ofprevious authors investigations, the offered algorithms of formingthe feature space for identifying cyber threats within decisionsmaking support system are more effective. It is reached at theexpense of the fact, that, comparing to existing decisions, thedescribed decisions in the article, allow separate considering thetask of threat recognition in the frame of the known classes, andif necessary supplementing feature space for the new threat types.It is demonstrated, that new threats features often initially arenot identified within the frame of existing base of threat classesknowledge in the decision support system. As well the methodsand advised algorithms allow fulfilling the time-efficient cyberthreats classification for a definite informatization object.
oai:ojs.ijet.ise.pw.edu.pl:article/4106
2023-10-28T09:18:15Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.146517
2023-10-28T09:18:15Z
International Journal of Electronics and Telecommunications
Vol 69, No 4 (2023); 639-644
The Most Suitable 5G Simulator Scenarios for Lab as a Service (LaaS) in Higher Education
http://ijet.pl/index.php/ijet/article/download/4106/13644
http://ijet.pl/index.php/ijet/article/download/4106/13645
Putri, Hasanah; Telkom University
Novanana, Sinta; University Train 4 Best
2023-10-28 11:06:14
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.146517
5G; software; LaaS; higher education laboratory; real network experience
Ministry of Information Communications Indonesia.
en
The 5G System is being developed and enhanced to provide unparalleled connectivity to connect everyone and everything, everywhere. 5G technology use cases depicts the prospects of 5G network model to revolutionize Industry and Education is not an exception . To catch up with the latest technology in the higher education environment there’s a need to have 5G Lab as a Service (LaaS) in education to simulate the real network experience. The software is the key to this generation as the virtualization, modularity and abstraction become more popular in the implementation and that the cloud computing is nowadays becoming the trend of technology. This paper presents a software selection between free5gc, magma and open5gs program. The 5G lab located in Jakarta Indonesia has the ability where in physical and virtual resources can be accessed and managed from any location in the world. Free5gc opensource software solution is the most suitable software which can be used as LaaS in Higher Education laboratory. With a LaaS, we can configuration, connection, and troubleshoot 5G infrastructure including radio access networks, core networks, and transportation networks.
oai:ojs.ijet.ise.pw.edu.pl:article/358
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0049
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 397–404
Design and Noise Analysis of a Novel Auto-Zeroing Structure for Continuous-Time Instrumentation Amplifiers
Kayal, Maher; Electronics Laboratory, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
2015-07-08 11:46:14
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0049
en
This paper introduces a low-noise, low-power amplifier for high-impedance sensors. An innovative circuit using an auto-zeroed architecture combined with frequency modulation to reject offset and low-frequency noise is proposed and analysed. Special care was given to avoid broadband noise aliasing and chopping in the signal path, and to minimize both the resulting equivalent input offset voltage and equivalent input biasing current. The theoretical noise analysis of the proposed topology covers most of the noise sources of the circuit. Simulations show that the input-referred noise level of the circuit is 13.4nV/pHz for a power consumption of 85μA with a power supply from 1.8V to 3.6V.
oai:ojs.ijet.ise.pw.edu.pl:article/210
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2015-0016
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 129-136
Topological Fragmentation of Medical 3D Surface Mesh Models for Multi-Hierarchy Anatomical Classification
Zwettler, Gerald Adam; Bio- and Medical Informatics, University of Applied Sciences Upper Austria, School of Informatics, Communications and Media
Backfrieder, Werner; Department of Biomedical Informatics at
the University of Applied Sciences Upper Austria
2015-06-10 10:35:10
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2015-0016
visualization; virtual reality; medical classification
en
High resolution 3D mesh representations of patient anatomy with appendant functional classification are of high importance in the field of clinical education and therapy planning. Thereby, classification is not always possible directly from patient morphology, thus necessitating tool support. In this work a hierarchical mesh data model for multi-hierarchy anatomical classification is introduced, allowing labeling of a patient model according to various medical taxonomies. The classification regions are thereby specified utilizing a spline representation to be placed and deformed by a medical expert at low effort. Furthermore, application of randomized dilation allows conversion of the specified regions on the surface into fragmented and closed sub-meshes, comprising the entire anatomical structure.As proof of concept, the semi-automated classification method is implemented for VTK library and visualization of the multihierarchy anatomical model is validated with OpenGL, successfully extracting sub-meshes of the brain lobes and preparing classification regions according to Brodmann area taxonomy.
oai:ojs.ijet.ise.pw.edu.pl:article/3472
2022-03-29T00:52:10Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139843
2022-03-29T00:52:10Z
International Journal of Electronics and Telecommunications
Vol 68, No 1 (2022); 19-26
Analysis of a novel FPGA-based system for filtering audio signals using a finite impulse response filters
http://ijet.pl/index.php/ijet/article/download/3472/10440
http://ijet.pl/index.php/ijet/article/download/3472/10442
Lipowski, Adrian; Opole University of Technology
Majewski, Paweł; Opole University of Technology
Pluta, Sławomir; Opole University of Technology
2022-02-26 15:35:03
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139843
automatics, electronics and electrotechnics; technical informatics and telecommunications;
en
In this article, an analysis of an innovative system for filtering signals in the audible range (16 Hz - 20 kHz) on programmable logic devices using a filters with a finite impulse response, is presented. Mentioned system was neat combination of software and hardware platform, where in the program layer a multiple programming languages including VHDL, JavaScript, Matlab or HTML were used to create completely useful application. To determine the coefficients of polynomial filters theMatlab Filter Design & Analysis Tool was used. Thanks to the developed graphic layer, a user-friendly interface was created, which allows easily transfer the required coefficients from the computer to the executive system. The practical implementation made on the FPGA platform, specifically on the Altera DE2-115 development kit with the FPGA Cyclone IV, was compared with simulation realization of Matlab FIR filters. The performed research confirm the effectiveness of filtration in real time with up to 128th order of the filter for both audio channels simultaneouslyin FPGA-based system.
oai:ojs.ijet.ise.pw.edu.pl:article/348
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0040
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 331–339
Structured Mapping of Petri Net States and Events for FPGA Implementations
Tkacz, Jacek; Institute of Computer Engineering and Electronics, University of Zielona Góra, Licealna 9, 65-417 Zielona Góra, Poland
Adamski, Marian; Institute of Computer Engineering and Electronics, University of Zielona Góra, Licealna 9, 65-417 Zielona Góra, Poland
2015-07-07 10:28:48
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0040
en
The paper presents a new method of structured encoding of global internal states and events in Reconfigurable Logic Controllers, which are directly mapped into Field Programmable Gate Arrays (FPGA). Modular, concurrently decomposed, colored state machine is chosen as a intermediate model, before the mapping of Petri net into an array structure of dedicated but very flexible and reliable digital system. The initial textual specification in formal Gentzen logic serves both as a design description for a rapid prototyping, as well as formal model, suitable for detailed computer-based reasoning about optimized and synthesized logic controller, implemented in configurable hardware. Only the selected linear subset from general, universal propositional Gentzen Logic is necessary to deduce several properties of the net, such as relations of nonconcurrency among structurally ordered macroplaces. The goal of this paper is to present the design methodology for modeling and synthesis of discrete controllers using related Petri net theory, rule-based theory (mathematical logic), and VHDL.
oai:ojs.ijet.ise.pw.edu.pl:article/4457
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149517
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 79-85
Deep Learning in the Classification and Recognition of Cardiac Activity Patterns
http://ijet.pl/index.php/ijet/article/download/4457/14150
http://ijet.pl/index.php/ijet/article/download/4457/14151
http://ijet.pl/index.php/ijet/article/download/4457/14152
Jelen, Lukasz; Department of Computer Engineering, Wroclaw University of Science and Technology
Ciskowski, Piotr; Department of Computer Engineering, Wroclaw University of Science and Technology
Kluwak, Konrad; Department of Control Systems and Mechatronics,
Wroclaw University of Science and Technology
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149517
information and communication technology; biomedical engineering; deep learning; signal processing; ECG classification; arrhythmia; ECG signal
en
Electrocardiography is an examination performed frequently in patients experiencing symptoms of heart disease. Upon a detailed analysis, it has shown potential to detect and identify various activities. In this article, we present a deep learning approach that can be used to analyze ECG signals. Our research shows promising results in recognizing activity and disease patterns with nearly 90% accuracy. In this paper, we present the early results of our analysis, indicating the potential of using deep learning algorithms in the analysis of both onedimensional and two–dimensional data. The methodology we present can be utilized for ECG data classification and can be extended to wearable devices. Conclusions of our study pave the way for exploring live data analysis through wearable devices in order to not only predict specific cardiac conditions, but also a possibility of using them in alternative and augmentedcommunication frameworks.
oai:ojs.ijet.ise.pw.edu.pl:article/256
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0025
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 213–218
Implementation and Results of New High Resolution SAR Modes for an Airborne Maritime Patrol Radar
Gromek, Damian; Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, Warsaw
Samczyński, Piotr; Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, Warsaw
Misiurewicz, Jacek; Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, Warsaw
Malanowski, Mateusz; Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, Warsaw
Kulpa, Krzysztof; Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, Warsaw
Gromek, Artur; Institute of Electronic Systems, Warsaw University of Technology, Nowowiejska 15/19, Warsaw
Gadós, Andrzej; Bumar Elektronika S.A., Poligonowa 30, 04-051 Warsaw
Jarzębska, Anna; Bumar Elektronika S.A., Poligonowa 30, 04-051 Warsaw
Smolarczyk, Maciej; Bumar Elektronika S.A., Poligonowa 30, 04-051 Warsaw
2015-07-03 10:29:17
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0025
high resolution SAR; real-time SAR imaging; ISAR; surveillance radar
en
The paper presents new high resolution SAR results of real-life measurements using an updated ARS-400/ARS-800 SAR sensor installed on the maritime patrol aircraft M-28. The main role for such radars is surveying the sea surface, and the imaging of selected targets (e.g. ships, roads, vehicles, buildings, etc.) to help the operator in classifying them. In the present day increasing computing power, improved algorithms and general technological progress has allowed the obtaining of better results in SAR imagery.
oai:ojs.ijet.ise.pw.edu.pl:article/2723
2020-11-22T18:22:53Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.134018
2020-11-22T18:22:53Z
International Journal of Electronics and Telecommunications
Vol 66, No 4 (2020); 607-612
Biofeedback Therapy application with EEG signal visualization and the optimization of success factor algorithm
http://ijet.pl/index.php/ijet/article/download/2723/7890
http://ijet.pl/index.php/ijet/article/download/2723/8205
Kielan, Paweł; Silesian University of Technology, Faculty of Electrical Engineering, Chair of Mechatronics
Kciuk, Marek; Silesian University of Technology, Faculty of Electrical Engineering, Chair of Mechatronics
Piecyk, Jakub; Silesian University of Technology, Faculty of Electrical Engineering, Chair of Mechatronics
2020-11-22 19:06:00
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.134018
automatyka, elektronika i elektrotechnika
This research was supported by the European Union from the European Social Fund in the framework of the project "Silesian University of Technology as a Center of Modern Education based on research and innovation” POWR.03.05.00-00-Z098/17.
en
In this paper the biofeedback therapy application is presented. The application is implemented in desired biofeedback system based on RaspberyPI. The EEG signal is taken using popular headset with forehead probe and ear reference one. A patient is trying to focus on desired task and should keep attention level above threshold, the threshold is given and monitor by therapist. The success factor during one therapy session should be more than about 80%, so therapist have to control the threshold. The application consists algorithm for automatic threshold correction based on interview with experienced therapist.
oai:ojs.ijet.ise.pw.edu.pl:article/4243
2023-11-10T18:58:59Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147685
2023-11-10T18:58:59Z
International Journal of Electronics and Telecommunications
Vol 69, No 4 (2023); 661-667
Minimization of Energy and Service Latency Computation Offloading using Neural Network in 5G NOMA System
Suprith, PG; Reva University, Bengaluru
Ahmed, Mohammed Riyaz; Reva University, Bengaluru
2023-10-28 11:06:14
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147685
Mobile edge computing, Deep Q Network Algorithm, Latency Optimized, Computation Offloading, 5G
en
The future Internet of Things (IoT) era is anticipated to support computation-intensive and time-critical applications using edge computing for mobile (MEC), which is regarded as promising technique. However, the transmitting uplink performance will be highly impacted by the hostile wireless channel, the low bandwidth, and the low transmission power of IoT devices. Using edge computing for mobile (MEC) to offload tasks becomes a crucial technology to reduce service latency for computation-intensive applications and reduce the computational workloads of mobile devices. Under the restrictions of computation latency and cloud computing capacity, our goal is to reduce the overall energy consumption of all users, including transmission energy and local computation energy. In this article, the Deep Q Network Algorithm (DQNA) to deal with the data rates with respect to the user base in different time slots of 5G NOMA network. The DQNA is optimized by considering more number of cell structures like 2, 4, 6 and 8. Therefore, the DQNA provides the optimal distribution of power among all 3 users in the 5G network, which gives the increased data rates. The existing various power distribution algorithms like frequent pattern (FP), weighted least squares mean error weighted least squares mean error (WLSME), and Random Power and Maximal Power allocation are used to justify the proposed DQNA technique. The proposed technique which gives 81.6% more the data rates when increased the cell structure to 8. Thus 25% more in comparison to other algorithms like FP, WLSME Random Power and Maximal Power allocation.
oai:ojs.ijet.ise.pw.edu.pl:article/1390
2018-10-28T22:48:21Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-123541
2018-10-28T22:48:21Z
International Journal of Electronics and Telecommunications
Vol 64, No 4 (2018); 425-432
Determination of input parameters of the neural network model, intended for phoneme recognition of a voice signal in the systems of distance learning
http://ijet.pl/index.php/ijet/article/download/1390/4182
Akhmetov, Berik; Caspian State University of Technologies
and Engineering named after Sh. Yessenov
Tereykovsky, Igor; National Technical University of Ukraine
"Igor Sikorsky Kyiv Polytechnic Institute"
Doszhanova, Aliya; Almaty University
of Power Engineering and Telecommunications
Tereykovskaya, Lyudmila; Kyiv National University of Construction
Architecture
2018-10-28 23:42:47
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-123541
neural networks; a phoneme; recognition of a voice signal;the system of distance learning; mel-cepstral co- efficients; the spectral analysis
en
The article is devoted to the problem of voicesignals recognition means introduction in the system of distancelearning. The results of the conducted research determine theprospects of neural network means of phoneme recognition.It is also shown that the main diculties of creation of theneural network model, intended for recognition of phonemesin the system of distance learning, are connected with theuncertain duration of a phoneme-like element. Due to thisreason for recognition of phonemes, it is impossible to usethe most eective type of neural network model on the basisof a multilayered perceptron, at which the number of inputparameters is a xed value. To mitigate this shortcoming, theprocedure, allowing to transform the non-stationary digitizedvoice signal to the xed quantity of mel-cepstral coecients,which are the basis for calculation of input parameters ofthe neural network model, is developed. In contrast to theknown ones, the possibility of linear scaling of phoneme-like elements is available in the procedure. The number ofcomputer experiments conrmed expediency of the fact thatthe use of the oered coding procedure of input parametersprovides the acceptable accuracy of neural network recognitionof phonemes under near-natural conditions of the distancelearning system. Moreover, the prospects of further research inthe eld of development of neural network means of phonemerecognition of a voice signal in the system of distance learningis connected with an increase in admissible noise level. Besides,the adaptation of the oered procedure to various naturallanguages, as well as to other applied tasks, for instance, aproblem of biometric authentication in the banking sector, isalso of great interest.
oai:ojs.ijet.ise.pw.edu.pl:article/307
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0021
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 165-170
Optical Tracking System
http://ijet.pl/index.php/ijet/article/download/307/994
Korak, Gernot; University of Applied Science Campus Vienna
Kucera, Gernot; University of Applied Science Campus Vienna
2015-06-10 11:28:30
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0021
en
The presented optical tracking system allowsintuitive controlling and programming of industrial robots bydemonstration. The system is engineered with low costcomponents. Using an active marker (IR-LEDs) in combinationwith a stereo vision configuration of the camera system and theselection of suitable algorithms for the process chain of the imageprocessing a positioning accuracy in the range of millimeters hasbeen achieved. The communication between the tracking systemand the robot is realized by using the TCP/IP protocol via anEthernet connection.
oai:ojs.ijet.ise.pw.edu.pl:article/3530
2022-11-30T22:59:34Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141288
2022-11-30T22:59:34Z
International Journal of Electronics and Telecommunications
Vol 68, No 4 (2022); 677-686
Comparative Analysis of Procedures and Solutions to Improve Energy Efficiency of Massive MIMO
http://ijet.pl/index.php/ijet/article/download/3530/12233
http://ijet.pl/index.php/ijet/article/download/3530/12253
http://ijet.pl/index.php/ijet/article/download/3530/12254
Phogat, Ritu Singh; Gujarat Technological University
Joshi, Rutvij; Parul University
2022-11-30 23:52:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141288
en
The blustery growth of high data rate applications leadsto more energy consumption in wireless networks to satisfy servicequality.Therefore, energy-efficient communications have been paidmore attention to limited energy resources and environmentallyfriendly transmission functioning. Countless publications arepresent in this domain which focuses on intensifying networkenergy efficiency for uplink-downlink transmission.It is done eitherby using linear precoding schemes, by amending the number ofantennas per BS, by power control problem formulation, antennaselection schemes, level of hardware impairments, and byconsidering cell-free (CF) Massive-MIMO.After reviewing thesetechniques, still there are many barriers to implement thempractically. The strategies mentioned in this review show theperformance of EE under the schemes as raised above. The chiefcontribution of this work is the comparative study of how MassiveMIMO EE performs under the background of different methodsand architectures and the solutions to few problem formulationsthat affect the EE of network systems. This study will help choosethe best criteria to improve EE of Massive MIMO whileformulating a newer edition of testing stand-ards.This surveyprovides the base for interested readers in energy efficient MassiveMIMO.
oai:ojs.ijet.ise.pw.edu.pl:article/353
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0045
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 369–374
Numerically Stable and Efficient Implementation of a Continuous-Discrete Multiple-Model Estimator
Sankowski, Mirosław; Bumar Elektronika S.A., Hallera 233A, 80-502 Gdańsk, Poland
Buda, Wojciech; Intel Technology Poland Sp. z o.o., Słowackiego 173, 80-298 Gdańsk, Poland
2015-07-07 13:23:30
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0045
en
This paper deals with the problem of implementing adaptive radar tracking filters based on continuous-time models of target motion and on discrete-time models of measurement process. The particular difficulties addressed include: nonlinear and non-stationary target movement models with uncertain parameters, and low data rate due to a rotating radar antenna. The proposed tracking filter relies basically on the continuous-discrete variant of the extended Kalman filter (EKF), the probabilistic data association (PDA) technique and the interacting multiplemodel (IMM) state estimation scheme. Numerical properties of the algorithm are discussed and a software implementation is developed using the open-source BLAS library. Several design concepts are combined to assure numerical stability, convergence and efficiency of the estimator.
oai:ojs.ijet.ise.pw.edu.pl:article/4589
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149522
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 123-134
Virtuality Engineering in Esports
http://ijet.pl/index.php/ijet/article/download/4589/14476
http://ijet.pl/index.php/ijet/article/download/4589/14477
http://ijet.pl/index.php/ijet/article/download/4589/14478
Białecki, Andrzej; Warsaw University of Technology
Gajewski, Jan; Józef Piłsudski University of Physical Education
Romaniuk, Ryszard; Warsaw University of Technology
2024-03-18 16:48:21
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149522
en
Traditional sports and esports benefit from the development of Information and Communications Technologies (ICT), including gaming, 4D image/video processing, augmented reality (AR), virtual reality (VR), machine learning (ML), artificial intelligence (AI), big data, high-performance computing (HPC), and cloud computing. On the fuzzy border between the areas of physical and modified reality, both types of sports can coexist. The hardware layer of esports includes PC, consoles, smartphones, and peripherals used to interface with computers, including sensors and feedback devices. The IT layer of esports includes algorithms required in the development of games, online platforms, and virtual reality. The esports community includes amateur and professional players, spectators, esports organizers, sponsors, and other stakeholders. Esports and gaming research spans throughout law (intellectual rights, insurance, safety, and age restrictions), administration (teams, clubs, organizations, league regulations, and tournaments) biology (medicine, psychology, addiction, training and education) Olympic and non-Olympic disciplines, ethical issues, game producers, finance, gambling, data acquisition and analysis. Our article aims to presents selected research issues of esports in the ICT virtualization layer.
oai:ojs.ijet.ise.pw.edu.pl:article/3373
2022-05-31T02:27:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139865
2022-05-31T02:27:45Z
International Journal of Electronics and Telecommunications
Vol 68, No 2 (2022); 177-186
High Frequency Rule Synthesis in a Large Scale Multiple Database with MapReduce
http://ijet.pl/index.php/ijet/article/download/3373/9891
http://ijet.pl/index.php/ijet/article/download/3373/9892
Bisoyi, Sudhanshu Shekhar; Siksha 'O' Anusandhan Deemed to be University (SOA),
Institute of Technical Education and Research (ITER),
Department of Computer and Information Technology,
Bhubaneswar, Odisha
Mishra, Pragnyaban; Koneru Lakshmaiah Education Foundation , Vaddeswaram, Guntur, AP, India
Mishra, Sarojananda; IGIT, Sarang, Dhenkanal, Odisha, India
2022-05-31 04:22:45
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139865
Computer Science and Engineering
en
Increasing development in information and communication technology leads to the generation of large amount of data from various sources. These collected data from multiple sources grows exponentially and may not be structurally uniform. In general, these are heterogeneous and distributed in multiple databases. Because of large volume, high velocity and variety of data mining knowledge in this environment becomes a big data challenge. Distributed Association Rule Mining(DARM) in these circumstances becomes a tedious task for an effective global Decision Support System(DSS). The DARM algorithms generate a large number of association rules and frequent itemset in the big data environment. In this situation synthesizing high-frequency rules from the big database becomes more challenging. Many algorithms for synthesizing association rule have been proposed in multiple database mining environments. These are facing enormous challenges in terms of high availability, scalability, efficiency, high cost for the storage and processing of large intermediate results and multiple redundant rules. In this paper, we have proposed a model to collect data from multiple sources into a big data storage framework based on HDFS. Secondly, a weighted multi-partitioned method for synthesizing high-frequency rules using MapReduce programming paradigm has been proposed. Experiments have been conducted in a parallel and distributed environment by using commodity hardware. We ensure the efficiency, scalability, high availability and cost-effectiveness of our proposed method.
oai:ojs.ijet.ise.pw.edu.pl:article/336
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0037
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 307–312
A Survey Addressing on High Performance On-Chip VLSI Interconnect
Yousuff, C. Mohamed; Department of Electronics and Communication Engineering, C. Abdul Hakeem College of Engineering and Technology, Melvisharam, Tamil Nadu, India
Yousuf Hasan, V. Mohamed
Galib, M. R. Khan; Department of Electronics and Communication Engineering, C. Abdul Hakeem College of Engineering and Technology, Melvisharam, Tamil Nadu, India
2015-07-03 11:06:17
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0037
en
With the rapid increase in transmission speeds of communication systems, the demand for very high-speed lowpower VLSI circuits is on the rise. Although the performance of CMOS technologies improves notably with scaling, conventional CMOS circuits cannot simultaneously satisfy the speed and power requirements of these applications. In this paper we survey the state of the art of on-chip interconnect techniques for improving performance, power and delay optimization and also comparative analysis of various techniques for high speed design have been discussed.
oai:ojs.ijet.ise.pw.edu.pl:article/329
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0031
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 263-270
Design and Evaluation of Simple UI for Mobile Healthcare Application
Ito, Atsushi; KDDI Research and Development Laboratories, Tokyo, 102-8460, Japan
Country
2015-07-02 13:51:36
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0031
en
In 2008, the Japanese government enacted a new healthcare law that requires companies to reduce the weight of overweight employees suffering from so-called metabolic syndrome, and the weight of their spouses. In 2013, companies that fail to reduce the weight of their employees and their spouses will be penalized. So, companies aim to introduce tools to support to loose weight. At first, we developed the first version of mobile application, named HIPPO (Healthcare Information Platform Project), to support to loose weight in 2007. This application worked well during two months and 76% of users whose BMI was 25 or over lost their weight. However, this problem was that many users could not continue to use this application and users who could continued to use this application could loose weight. We thought that to develop application that made user continue to use was important. So, in 2008, redesigned the system architecture and application from three view points, (1) Address real user needs, (2) Rethink and streamline the data-entry model for food and exercise, (3) Make the user experience personal and engaging. We designed one simple application with limited functions and use email as a support tool. As the result, 84% of uses could continue to use the second generation application.
oai:ojs.ijet.ise.pw.edu.pl:article/4448
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149512
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 39-44
Dependability Model of Automated Intelligent Regenerative Life Support System for Space Missions
http://ijet.pl/index.php/ijet/article/download/4448/14108
http://ijet.pl/index.php/ijet/article/download/4448/14109
Kabashkin, Igor; Transport and Telecommunication Institute
Glukhikh, Sergey; Transport and Telecommunication Institute
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149512
life support system; dependability; automation; modeling; Petri net
en
Long-duration human space missions require intelligent regenerative life support systems that can recycle resources and automatically manage failures. This paper explores using Petri nets to model the reliability and complex interactions of such closed-loop systems. An architecture consisting of primary systems, backups, and consumable reserves is outlined. The automation system that controls everything is described. Petri nets can capture concurrency, failure modes, redundancy, and dynamic behavior. A modular modeling methodology is presented to develop hierarchical Petri net models that scale in fidelity. Elementary fragments represent failures and redundancy. Subsystem modules can be substituted for more detailed models. Analysis and simulation assess system reliability and failure response. This supports designing ultra-reliable systems to safely sustain human life in space.
oai:ojs.ijet.ise.pw.edu.pl:article/2108
2020-09-10T21:07:42Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.131891
2020-09-10T21:07:42Z
International Journal of Electronics and Telecommunications
Vol 66, No 3 (2020); 399-404
Permutation Coding with Injections for Modified PAM System
http://ijet.pl/index.php/ijet/article/download/2108/7969
http://ijet.pl/index.php/ijet/article/download/2108/8422
Ogunyanda, Opeyemi O; Department of Electrical and Electronic Engineering Technology,
University of Johannesburg,
P.O. Box 17011, Doornfontein,
2028,
Johannesburg,
South Africa
Shongwe, Thokozani; Department of Electrical and Electronic Engineering Technology,
University of Johannesburg,
P.O. Box 17011, Doornfontein,
2028,
Johannesburg,
South Africa
Swart, Theo G; Department of Electrical and Electronic Engineering Science,
University of Johannesburg,
P.O. Box 17011, Kingsway,
2006,
Johannesburg,
South Africa
2020-09-07 19:49:42
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.131891
Injection; Permutation Codes; Power Line Communications; Pulse Amplitude Modulation; Jitter.
en
Arriving at a good combination of coding andmodulation schemes that can achieve good error correctionconstitutes a challenge in digital communication systems. In thiswork, we explore the combination of permutation coding (PC)and pulse amplitude modulation (PAM) for mitigating channelerrors in the presence of background noise and jitter. Since PAMis characterised with bi-polar constellations, Euclidean distance isa good choice for predicting the performance of such coded modulationsetup. In order to address certain challenges facing PCs,we therefore introduce injections in the coding system, togetherwith a modified form of PAM system. This modification entailsconstraining the PAM constellations to the size of the codeword’ssymbol. The results obtained demonstrate the strength of themodified coded PAM system over the conventional PC codedPAM system.
oai:ojs.ijet.ise.pw.edu.pl:article/4186
2023-07-31T01:06:51Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.144378
2023-07-31T01:06:51Z
International Journal of Electronics and Telecommunications
Vol 69, No 3 (2023); 419-424
Experimental and Case studies of Long-distance Multi-hopping Data Transmission Techniques for Wildfire Sensors Using the LoRa-Based Mesh Sensor Network
http://ijet.pl/index.php/ijet/article/download/4186/13119
http://ijet.pl/index.php/ijet/article/download/4186/13120
Khonrang, Jarun; Faculty of Industrial Technology, Chiang Rai Rajabhat University, Thailand
Somphruek, Mingkwan; Faculty of Industrial Technology, Chiang Rai Rajabhat University, Thailand
Duangnakhorn, Pairoj; Faculty of Industrial Technology, Chiang Rai Rajabhat University, Thailand
Siri, Atikhom; Faculty of Computer and Information Technology, Chiang Rai Rajabhat University, Thailand
Boonlom, Kamol; School of Electronic and Electrical Engineering, Faculty of Engineering and Physical Sciences, University of Leeds, United of Kingdom
2023-07-31 02:52:42
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.144378
LoRa-Based Mesh Sensor; Wireless Internet of Things Technology (WIoT); Wildfire Sensor
en
This study proposes the LoRa-Based Mesh Sensor Network without relying on LoRaWAN connection sending the communication data in the form of Star-to-Star, it can be sends the data in the form of peer-to-peer without the gateway. In the case that a longer distance is needed, the system is connected by a means of multi-hop presenting the hardware and software model through the use of low voltage power. Then, the testing is done using point to point and the received signal is measured by a gauge and compared with the model in accordance with the theoretical principle.
oai:ojs.ijet.ise.pw.edu.pl:article/363
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0050
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 405–413
Designing Method of Compact n-to-2n Decoders
Brzozowski, Ireneusz; AGH University of Science and Technology, Department of Electronics, Mickiewicza 30, 30-059 Kraków, Poland
Zachara, Łukasz; AGH University of Science and Technology, Department of Electronics, Mickiewicza 30, 30-059 Kraków, Poland
Kos, Andrzej; AGH University of Science and Technology, Department of Electronics, Mickiewicza 30, 30-059 Kraków, Poland
2015-07-08 11:50:52
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0050
en
What decoder is, everyone knows. The paper presents fast and efficient method of layouts design of n-to- 2n-lines decoders. Two scenarios of layout arrangement are proposed and described. Based on a few building blocks only, especially prepared, and appropriate procedure of their placement, a decoder of any size can be build. Layouts of all needed fundamental blocks were designed in CMOS technology, as standard library. Moreover, some important parameters, such area, power dissipation and delay, were assessed and compared for decoders designed with proposed method and traditional. Power consumption were considered under extended model, which takes into account changes of input vectors, not only switching activity factor. All designs were done in UMC 180 CMOS technology.
oai:ojs.ijet.ise.pw.edu.pl:article/227
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2015-0017
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 137-142
First Steps Towards Process Mining in Distributed Health Information Systems
Helm, Emmanuel; University of Applied Sciences Upper Austria
Paster, Ferdinand; University of Applied Sciences Upper Austria
2015-06-10 10:36:32
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2015-0017
Audit Trail and Node Authentication; eXtensible Event Stream; Integrating the Healthcare Enterprise; Process Mining; RFC-3881; Digital Imaging and Communications in Medicine
University of Applied Sciences Upper Austria; Josef Küng, Institute for Application Oriented Knowledge Processing, JKU Linz
en
Business Intelligence approaches such as process mining can be applied to the healthcare domain in order to gain insight into the complex processes taking place. Disclosing as-is processes helps identify room for improvement and answers questions from medical professionals. Existing approaches are based on proprietary log data as input for mining algorithms. Integrating the Healthcare Enterprise (IHE) defines in its Audit Trail and Node Authentication (ATNA) profile how real-world events must be recorded. Since IHE is used by many healthcare providers throughout the world, an extensive amount of log data is produced. In our research we investigate if audit trails, generated from an IHE test system, carry enough content to successfully apply process mining techniques. Furthermore we assess the quality of the recorded events in accordance with the maturity level scoring system. A simplified simulation of the organizational workflow in a radiological practice is presented. Based on this simulation a process miing task is conducted.
oai:ojs.ijet.ise.pw.edu.pl:article/3579
2022-05-31T02:27:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139866
2022-05-31T02:27:45Z
International Journal of Electronics and Telecommunications
Vol 68, No 2 (2022); 187-191
Enhancing IoT performance via using Mobility Aware for dynamic RPL routing protocol technique (MA-RPL)
Zarzoor, Ahmed R.; Directorate of Inspection, Ministry of Health, Baghdad
2022-05-31 04:22:45
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139866
Internet of Things (IoTs); Routing Protocol for Low power and Lossy Networks (RPL); Mobility Aware (MA-RPL); Time Difference of Arrival (TDoA)
en
Nodes' aware-mobility in the Internet of Things (IoTs) stills open defy for researchers, due to the dynamic changing of routing path and networks’ resource limitations. Therefore, in this study a new method is proposed called Mobility Aware - “Routing Protocol for Low power and Lossy Networks” (MA-RPL), that consists of two phases: in the first phase splitting the entire network into sub areas based on reference nodes with “Time Difference of Arrival” (TDoA) technique. While, the second phase, is about managing mobile nodes (MNs) in RPL according to the sub areas' ID. The Cooja simulator software has been used to implement and assess MA-RPL method performance, according to the data packet metrics (lost packet, packet delivery ratio PDR), latency and nodes' power usage in comparison with two methods: Corona (Co-RPL) and Mobility Enhanced (ME-RPL). The simulation results have been shown that the MA-RPL method consumes less nodes' energy usage, gives less latency with minimum data packet loss in comparison with Co-RPL and ME-RPL
oai:ojs.ijet.ise.pw.edu.pl:article/349
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0041
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 341–349
Selection of Wavelet Video Codec Parameters to Optimize Coding Time
Popławski, Andrzej; Institute of Computer Engineering and Electronics, University of Zielona Góra, Z. Szafrana 2, 65-516 Zielona Góra
2015-07-07 10:39:55
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0041
en
In the paper, results of experimental research on wavelet video codec are presented. The author has put emphasis on the optimal selection of the coder parameters to optimize the coding time. The author has used six test sequences (Basket, City, Crew, Harbour, Ice and Soccer in 352x288, 30 fps) for the experiments. The sequences used in the research are commonly used to assess the effectiveness of video sequence compression. The measurement of the image quality is based on the PSNR. The results of optimal selection of wavelet video codec parameters due to the coding time are presented. The main goal of the paper is to show the coder parameters that provide the best values of the PSNR for a reduced coding time.
oai:ojs.ijet.ise.pw.edu.pl:article/4458
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149518
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 87-94
Architecture Optimization Techniques for Convolutional Neural Networks: Further Experiments and Insights
http://ijet.pl/index.php/ijet/article/download/4458/14146
http://ijet.pl/index.php/ijet/article/download/4458/14147
http://ijet.pl/index.php/ijet/article/download/4458/14148
Sobolewski, Artur; Wrocław University of Science and Technology
Szyc, Kamil; Wrocław University of Science and Technology
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149518
Computer science; Computer Vision; Convolutional Neural Network
en
In this paper, we have researched implementing convolutional neural network (CNN) models for devices with limited resources, such as smartphones and embedded computers. To optimize the number of parameters of these models, we studied various popular methods that would allow them to operate more efficiently. Specifically, our research focused on the ResNet-101 and VGG-19 architectures, which we modified using techniques specific to model optimization. We aimed to determine which approach would work best for particular requirements for a maximum accepted accuracy drop. Our contribution lies in the comprehensive ablation study, which presents the impact of different approaches on the final results, specifically in terms of reducing model parameters, FLOPS, and the potential decline in accuracy. We explored the feasibility of implementing architecture compression methods that can influence the model's structure. Additionally, we delved into post-training methods, such as pruning and quantization, at various model sparsity levels. This study builds upon our prior research to provide a more comprehensive understanding of the subject matter at hand.
oai:ojs.ijet.ise.pw.edu.pl:article/2737
2021-05-11T08:41:30Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.135956
2021-05-11T08:41:30Z
International Journal of Electronics and Telecommunications
Vol 67, No 2 (2021); 143-148
Grid Fault Diagnosis Based on Information Entropy and Multi-source Information Fusion
http://ijet.pl/index.php/ijet/article/download/2737/8003
http://ijet.pl/index.php/ijet/article/download/2737/8004
Zeng, Xin; Sichuan University of Science and Engineering,
Yibin,
Xiong, Xingzhong; Sichuan University of Science and Engineering,
Yibin,
Luo, Zhongqiang; Sichuan University of Science and Engineering,
Yibin,
2021-05-11 10:41:15
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.135956
en
In order to solve the problem of misjudgment caused by the traditional power grid fault diagnosis methods, a new fusion diagnosis method is proposed based on the theory of multi-source information fusion. In this method, the fault degree of the power element is deduced by using the Bayesian network. Then, the time-domain singular spectrum entropy, frequency-domain power spectrum entropy and wavelet packet energy spectrum entropy of the electrical signals of each circuit after the failure are extracted, and these three characteristic quantities are taken as the fault support degree of the power components. Finally, the four fault degrees are normalized and classified as four evidence bodies in the D-S evidence theory for multi-feature fusion, which reduces the uncertainty brought by a single feature body. Simulation results show that the proposed method can obtain more reliable diagnosis results compared with the traditional methods.
oai:ojs.ijet.ise.pw.edu.pl:article/330
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0032
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 271-276
Performance Study of Solar Power Source for Wireless Systems
Mazurek, Gustaw; Institute of Electronic Systems, Warsaw University of Technology, 15/19 Nowowiejska Str., 00-665 Warsaw, Poland
2015-07-03 11:01:50
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0032
en
Photovoltaic (PV) technology is an attractive power source for systems with no wired connections to any network. Because of seasonal variations of solar irradiation, designing such a system requires careful analysis in order to provide required level of reliability. In this paper we present results of 16-month measurements of experimental PV system located in Poland. Obtained irradiation values have been verified with reference data from independent sources. The results of this work may be helpful in forecasting the performance of similar PV systems in the same region and allow to make more precise forecasts of power system performance than based only on average monthly irradiation tables.
oai:ojs.ijet.ise.pw.edu.pl:article/309
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0022
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 171-178
Analysis of an Adaptive Switching Point for LTE TDD by Dynamic System-Level Simulations
http://ijet.pl/index.php/ijet/article/download/309/999
Backfrieder, Christian; University of Applied Sciences Upper Austria
Ostermayer, Gerald; University of Applied Sciences Upper Austria
2015-06-11 12:20:05
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0022
en
This paper introduces an LTE system level simulatorand presents investigations of scenarios with differently balancedtraffic emergence between uplink and downlink as well asinhomogeneous distribution of link direction asymmetry. In theTDD mode of LTE, duplexing is implemented via sharing thetime domain between uplink and downlink users. This is done bydifferent switching configurations, which offer varying capacitydistributions between downlink and uplink, from a downlinkheavyconfiguration with 90 percent of the capacity in downlinkdirection to uplink heavy configurations with 60 percent uplink.We utilize the available capacity perfectly by adjusting the linkconfiguration appropriately to traffic emergence. Performancegains when selecting a configuration appropriate to the arisingtraffic compared to usage of a static configuration with equallydistributed capacity are investigated. In case of different configurations,additional interference can occur in neighbored cellsdue to distinct communication direction at the same time. Weclarify the differences between these scenarios and quantify thegains and losses when the switching point between uplink anddownlink is variable.
oai:ojs.ijet.ise.pw.edu.pl:article/4285
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149540
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 5-11
Implementation of Auto Failover on SD-WAN (Software-Defined Wide Area Network) Technology with BGP (Border Gateway Protocol) Routing Method on Fortigate Routers at XYZ Company
http://ijet.pl/index.php/ijet/article/download/4285/13445
http://ijet.pl/index.php/ijet/article/download/4285/0
http://ijet.pl/index.php/ijet/article/download/4285/14218
Silalahi, Lukman Medriavin; Universitas Mercu Buana
Amaada, Vahira; PT Aplikanusa Lintasarta Indonesia
Budiyanto, Setiyo; Universitas Mercu Buana
Simanjuntak, Imelda Uli Vistalina; Universitas Mercu Buana
Rochendi, Agus Dendi; Badan Riset dan Inovasi Nasional
Universitas Mercu Buana
2024-03-18 16:48:19
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149540
en
The current technological development is SD-WAN which provides high-performance access for users located far from the head office so as to allow faster network connections and has been facilitated automation techniques for branch offices. This research solves the problem of XYZ company because it is known that the company requires network connectivity with a high SLA (Service Level Agreement) and no downtime in the information exchange process. This research hypothesis assumes that using SD-WAN would be ideal and the problems with XYZ company were resolved. The purpose of this research is the implementation of a WAN network using SD-WAN technology against two ISPs on the FortiGate router, as well as testing QoS (Quality of Service) that has been configured using the BGP routing method. This research plan consists of ISP-A using IP-VPN (Internet Protocol-Virtual Private Network) and ISP-B using broadband Internet. The test scenario was carried out using 3 methods, namely Full Service Scenario, Fail Over Scenario-1 when the IP VPN service is down and Fail Over Scenario-2 when the broadband Internet service is down. The final results of the research have obtained "Satisfactory" results for both services, including the average index on ISP-A and ISP-B of 3.7.
oai:ojs.ijet.ise.pw.edu.pl:article/1236
2018-10-28T22:48:21Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-123542
2018-10-28T22:48:21Z
International Journal of Electronics and Telecommunications
Vol 64, No 4 (2018); 433-438
Damped Zero-Pseudorandom Noise OFDM Systems
http://ijet.pl/index.php/ijet/article/download/1236/3757
Esmaiel, Ahmed Hamada; Aswan University, Egypt
2018-10-28 23:42:47
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-123542
Time reversal (TR), channel estimation (CE), compressed sensing (CS), orthogonal frequency division multiplexing (OFDM).
en
This paper proposed a new OFDM scheme called damped zero-pseudorandom noise orthogonal frequency division multiplexing (DZPN-OFDM) scheme. In the proposed scheme, ZPN-OFDM non-zero part damped to reduce the guard interval energy as well as the mutual interference power in-between the data and training blocks, and conservative the pseudo-noise conventional properties required for channel estimation or synchronization. The motivation of this paper is the OFDM long guard interval working in wide dispersion channels, where significant energy waste if conventional ZPN-OFDM is used as well as the BER performance degradation. Also, to solve the ZPN-OFDM spectrum efficiency loss problem, the proposed scheme doesn’t duplicate the guard interval. Both detailed performance analysis and simulation results show that the proposed DZPN-OFDM scheme can, indeed, offer significant bit error rate, spectrum efficiency as well as energy efficiency improvement.
oai:ojs.ijet.ise.pw.edu.pl:article/3903
2022-11-30T22:59:34Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141290
2022-11-30T22:59:34Z
International Journal of Electronics and Telecommunications
Vol 68, No 4 (2022); 687-693
Subjective Assessment of the Speech Signal Quality Broadcasted by Local Digital Radio in Selected Locations in Wroclaw under Studio and Home Conditions
http://ijet.pl/index.php/ijet/article/download/3903/12052
http://ijet.pl/index.php/ijet/article/download/3903/12053
http://ijet.pl/index.php/ijet/article/download/3903/12225
http://ijet.pl/index.php/ijet/article/download/3903/12226
http://ijet.pl/index.php/ijet/article/download/3903/12230
Kin, Maurycy Jerzy; Wrocław University of Science and Technology
Brachmański, Stefan; Wrocław University of Science and Technology
Zemankiewicz, Patrycja; Wrocław University of Science and Technology
2022-11-30 23:52:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141290
technical informatics and telecommunications
en
In October 2018, local digital radio was launched to cover the agglomeration of Wroclaw. The implementation of this undertaking required many tests, including qualitative ones, that refer to both music and speech. This paper presents the results of subjective tests based on the evaluation of speech quality of signals recorded at various points in Wroclaw. Measurements were carried out in accordance with the recommendations of the International Telecommunication Union as well as in ordinary acoustic conditions in listeners’ flats. The rating was made for male and female voices. The most important conclusion is that for speech signal assessment in meaning of the quality the test conditions do not influence the obtained results. The other fact confirmed in the experiment was that the receiving place of DAB+ signal in the Single-Frequency Network also does not affected the perceived voice quality.
oai:ojs.ijet.ise.pw.edu.pl:article/354
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0046
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 375–381
Fast Prototyping for Video Monitoring Systems with the Use of DSP Module
Chmielewska, Agata; Division of Signal Processing and Electronic Systems, Poznań University of Technology, Poznań, Poland
Weychan, Radosław; Division of Signal Processing and Electronic Systems, Poznań University of Technology, Poznań, Poland
Marciniak, Tomasz; Division of Signal Processing and Electronic Systems, Poznań University of Technology, Poznań, Poland
Dąbrowski, Adam; Division of Signal Processing and Electronic Systems, Poznań University of Technology, Poznań, Poland
Hartwich, Michał; Division of Signal Processing and Electronic Systems, Poznań University of Technology, Poznań, Poland
Owczarczak, Mateusz; Division of Signal Processing and Electronic Systems, Poznań University of Technology, Poznań, Poland
2015-07-07 15:27:21
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0046
en
This paper presents techniques for fast prototyping of real-time hardware / software video processing systems for urban surveillance monitoring equipment. During the experimental research the evaluation module with the TMS320DM6437 signal processor programmed with the use of the Code Composer Studio and Matlab / Simulink environments has been used. Analyzed algorithms can support the work of monitoring video operators. In particular, we analyzed efficiency of implementation of the algorithms using two examples: detection of painting theft and signaling of crossing a pedestrian pass at the red light.
oai:ojs.ijet.ise.pw.edu.pl:article/3314
2022-03-29T00:53:47Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139842
2022-03-29T00:53:47Z
International Journal of Electronics and Telecommunications
Vol 68, No 1 (2022); 13-18
Non-Invasive Hemoglobin Monitoring Device using K-Nearest Neighbor and Artificial Neural Network Back Propagation Algorithms
http://ijet.pl/index.php/ijet/article/download/3314/9691
http://ijet.pl/index.php/ijet/article/download/3314/10957
http://ijet.pl/index.php/ijet/article/download/3314/10959
http://ijet.pl/index.php/ijet/article/download/3314/10960
Munadi, Rendy; Telkom University
Sussi, Sussi; Telkom University
Fitriyanti, Nurwulan; Telkom University
Ramadan, Dadan Nur; Telkom University
2022-02-26 15:35:03
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.139842
electrical engineering;telecomunication engineering
en
Abstract— The invasive method of medically checking hemoglobin level in human body by taking the blood sample of the patient requiring a long time and injuring the patient is seen impractical. A non-invasive method of measuring hemoglobin levels, therefore, is made by applying the K-Nearest Neighbor (KNN) algorithm and the Artificial Neural Network Back Propagation (ANN-BP) algorithm with the Internet of Things-based HTTP protocol to achieve the high accuracy and the low end-to-end delay. Based on tests conducted on a Noninvasive Hemoglobin measuring device connected to Cloud Things Speak, the prediction process using algorithm by means of Python programming based on Android application could work well. The result of this study showed that the accuracy of the K-Nearest Neighbor algorithm was 94.01%; higher than that of the Artificial Neural Network Back Propagation algorithm by 92.45%. Meanwhile, the end-to-end delay was at 6.09 seconds when using the KNN algorithm and at 6.84 seconds when using Artificial Neural Network Back Propagation Algorithm.
oai:ojs.ijet.ise.pw.edu.pl:article/338
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0030
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 255–262
Channel Characterisation and Link Budget of MIMO Configuration in Near Field Magnetic Communication
Nguyen, Hoang; Department of Electronic Engineering La Trobe University, Melbourne, Australia
Agbinya, Johnson I.; Department of Electronic Engineering La Trobe University, Melbourne, Australia
Devlin, John; Department of Electronic Engineering La Trobe University, Melbourne, Australia
2015-07-03 12:08:44
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0030
en
Traditional radio communication has gained significantly from using multiple input and multiple output (MIMO) architecture in the system. Many wireless applications, such as wireless LAN and cellular network, have adopted this technology to improve their system performance. However, the effect of MIMO systems has not been investigated in the case of inductive near field short range communications. The purpose of this paper is to explore a new method for increasing the magnetic communication range using MIMO. Three system models includingMISO, SIMO and MIMO are proposed to characterize the number of transmitters and receivers to the link. These models have helped to extend not only the range but also the communication channel in NFMIC.
oai:ojs.ijet.ise.pw.edu.pl:article/333
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0034
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 285-291
Anti-Radiation Missiles vs. Radars
Czeszejko, Stanisław; Air Force Command, Żwirki i Wigury Str. 103, 00-912 Warsaw, Poland
2015-07-02 14:23:35
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0034
en
In this article the author makes an attempt to characterize the factors which are to be taken into consideration while designing the ground radar component of Air Defense systems, in order to enable them to operate on the modern battlefield. He presents the latest theoretical views on the relationship between the usage of anti-radar weapons and the organizational and technical defense mechanisms which can be deployed against such weapons. In particular the author emphasizes the protection of radars against anti-radiation missiles (ARMs) which present the biggest threat for effective Air Defense systems. He also stresses the need to combine radars into one system which enables the streamlining of their work parameters and thus ensuring their complex usage. The gaining of those capabilities will guarantee that the parameters of the air surveillance radar zone can be defined effectively.
oai:ojs.ijet.ise.pw.edu.pl:article/4449
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149513
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 45–50
Smart non-destractive test of a concrete wall using a hammer
http://ijet.pl/index.php/ijet/article/download/4449/14165
Ito, Atsushi; Chuo University
Koike, Masafumi; Utsunomiya University
Hibino, Katsuhiko; Port Denshi Corporation
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149513
electrical engineering
Japan Society for the Promotion of Science (JSPS)
en
Large concrete structures such as buildings, bridges, and tunnels are aging. In Japan and many other countries, those built during economic reconstruction after World War II are about 60 to 70 years old, and flacking and other problems are becoming more noticeable. Periodic inspections were made mandatory by government and ministerial ordinance during the 2013-2014 fiscal year, and inspections based on the new standards have just begun. There are various methods to check the soundness of concrete, but the hammering test is widely used because it does not require special equipment. However, long experience is required to master the hammering test. Therefore, mechanization is desired. Although the difference between the sound of a defective part and a normal part is very small, we have shown that neural network is useful in our research. To use this technology in the actual field, it is necessary to meet the forms of concrete structures in various conditions. For example, flacking in concrete exists at various depths, and it is impossible to learn about flacking in all cases. This paper presents the results of a study of the possibility of finding flacking at different depths with a single inspection learning model and an idea to increase the accuracy of a learning model when we use a rolling hammer.
oai:ojs.ijet.ise.pw.edu.pl:article/2287
2020-11-22T18:22:53Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.134017
2020-11-22T18:22:53Z
International Journal of Electronics and Telecommunications
Vol 66, No 4 (2020); 599-605
Performance comparison of Modified BPSK-OFDM and QFSK-OFDM in PLC Channel noise
http://ijet.pl/index.php/ijet/article/download/2287/6523
http://ijet.pl/index.php/ijet/article/download/2287/6524
http://ijet.pl/index.php/ijet/article/download/2287/8231
Bolaji, Abiola G; Department of Electrical and
Electronic Engineering Science,
University of Johannesburg, P.O. Box 524,
Auckland Park, 2006, Johannesburg, South Africa.
Shongwe, Thokozani; Department of Electrical and Electronic Engineering Technology,
University of Johannesburg,
P.O. Box 17011, Doornfontein,
2028.
Johannesburg,
South Africa
2020-11-22 19:06:00
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2020.134017
Narrow-band Interference; Impulsive Noise; Power-line Communications; BPSK-OFDM; QFSK-OFDM
en
The article describes and compares two OFDMbased communications schemes for reducing the effects of thecombination of Narrowband Interference (NBI) and ImpulsiveNoise (IN), which are noise types typical in Power Line Communication(PLC). The two schemes are Modified BPSK-OFDM(called MBPSK, for brevity) and QFSK-OFDM (called QFSK,for brevity), which are non-conventional OFDM schemes. Wegive a description of the two schemes, showing how they arederived and also show their similarities and eventually comparetheir performances. Performance simulation results, in termsof bit error rate, are given to compare the systems under theeffect of IN and NBI. The popular Middleton Class A modelis used for modelling IN. The results show that MBPSK schemeoutperforms the QFSK scheme in terms of minimum distance,and hence in terms of bit error probability when no preprocessingis performed. However, under clipping/nulling, both schemeseventually reach the bit error rate floor.
oai:ojs.ijet.ise.pw.edu.pl:article/4202
2023-07-31T01:06:51Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.144379
2023-07-31T01:06:51Z
International Journal of Electronics and Telecommunications
Vol 69, No 3 (2023); 425-430
ADC Emulation on FPGA
http://ijet.pl/index.php/ijet/article/download/4202/13153
http://ijet.pl/index.php/ijet/article/download/4202/13154
http://ijet.pl/index.php/ijet/article/download/4202/13182
http://ijet.pl/index.php/ijet/article/download/4202/13183
http://ijet.pl/index.php/ijet/article/download/4202/13215
http://ijet.pl/index.php/ijet/article/download/4202/13297
Tabassum, Huma; RV College of Engineering
BV, Krishna Prathik; RV College of Engineering
Hiremath, Sujatha S; RV College of Engineering
2023-07-31 02:52:43
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.144379
ADC; conversion; FPGA; resolution; sampling
en
Analog-to-Digital Converters (ADCs) are devices that transform analog signals into digital signals and are used in various applications such as audio recording, data acquisition, and measurement systems [1]. Prior to the development of actual chip, there is a need for prototyping, testing and verifying the performance of ADCs in different scenarios. Analog macros cannot be tested on an FPGA. In order to ensure the macros function properly, the emulation of the ADC is done first. This is a digital module and can be designed in System Verilog. This paper demonstrates the design of the module on FPGA for Analog to Digital Converter (ADC) emulation. The emulation is done specific to the ADC macro which has programmable resolutions of 12, 10, 8 or 6 bits. To validate the simulation results, the designed module is tested on FPGA. The outputs and logic block utilization are analyzed. The number of LUTs utilized in the design is 38, the number of flip flops needed is 41 and the input output pin utilization is 20. The dynamic power utilization of the design is 0.543W and the static power utilization is 0.082W.
oai:ojs.ijet.ise.pw.edu.pl:article/364
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0051
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 415–421
TRIDAQ Systems in HEP Experiments at LHC Accelerator
Zagoździńnska, Agnieszka; Warsaw University of Technology
Romaniuk, Ryszard; Warsaw University of Technology
Poźniak, Krzysztof; Warsaw Univ. of Technology
Zalewski, Piotr; National Center for Nuclear Research
2015-07-08 11:55:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0051
en
The paper describes Trigger and Data Acquisition (TRIDAQ) systems of accelerator experiments for High Energy Physics. The background for physics research comprises assumptions of the Standard Model theory with basic extensions. On this basis, a structure of particle detector system is described, with emphasis on the following functional blocks: Front-End Electronics, Trigger and DAQ systems. The described solutions are used in the LHC experiments: ATLAS, ALICE, CMS and LHCb. They are also used in other accelerator experiments. Data storage and processing functionality is divided into two hardware systems: Trigger and Data Acquisition, that are dependent on each other. High input data rate impose relevant choices for the architecture and parameters of both systems. The key parameters include detailed system structure and its overall latency. Trigger structure is defined by the physics requirements and the storage capability of DAQ system. Both systems are designed to achieve the highest possible space and time resolution for particle detection. Trigger references are reviewed [1]-[39] as well as chosen accelerator research efforts originating in this country [40]-[83].
oai:ojs.ijet.ise.pw.edu.pl:article/213
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2015-0018
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 143-149
A Comparison of Data Traffic in Standardized Personal Health Monitoring Solutions
http://ijet.pl/index.php/ijet/article/download/213/663
Schuler, Andreas; Upper Austria University of Applied Sciences
Austria
4232, Hagenberg
Franz, Barbara; Upper Austria University of Applied Sciences
Austria
4232, Hagenberg
Krauss, Oliver; Upper Austria University of Applied Sciences
Austria
4232, Hagenberg
2015-06-10 10:37:38
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2015-0018
Fast Healthcare Interoperability Resources; Integrating the Healthcare Enterprise; Continua Health Alliance; Telemonitoring; Electronic Health Record; SOAP; Representational State Transfer; m-Health; e-Health
en
The publication of the HL7-FHIR standard offers new possibilities for integrated applications in healthcare. Although trial implementations have only recently started, the application of FHIR in context of a Personal Health Monitoring solution is worth investigating. Most of the existing telemonitoring solutions in healthcare rely on guidelines defined by the Continua Health Alliance (CHA). This paper compares the requirements of CHA and HL7-FHIR with respect to data traffic between client devices and server side applications. Therefore an existing CHA-compliant telemonitoring solution is extended towards supporting HL7-FHIR. Both approaches were simultaneously evaluated in a live system with 68 participants. The results of the evaluation show that the FHIR approach offers the possibility of reducing data traffic in comparison to the CHA solution.
oai:ojs.ijet.ise.pw.edu.pl:article/3593
2022-08-27T21:26:15Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141276
2022-08-27T21:26:15Z
International Journal of Electronics and Telecommunications
Vol 68, No 3 (2022); 571-575
An Interactive Graphical User Interface Module for Soldier Health and Position Tracking System
http://ijet.pl/index.php/ijet/article/download/3593/10828
http://ijet.pl/index.php/ijet/article/download/3593/10829
Swedan, Wesam Fuad; Al-Balqa Applied University
Al_Issa, Huthifa A.; Al-Balqa Applied University
Aloqoul, Ayat; Al-Balqa Applied University
Alkofahi, Hadeel; Al-Balqa Applied University
Obeidat, Rahaf; Al-Balqa Applied University
2022-08-27 23:16:16
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141276
graphical user interface, global positioning system, global system for mobile, bioinformatics, tracking system
en
Soldiers are the backbone of any armed force. They usually lose their lives due to the lack of medical assistance in emergency situations. Furthermore, army bases face problems due to the inability to track soldiers’ locations in the field. Hence, this paper proposes an interactive graphical user interface module (IGUIM) for soldiers’ bioinformatics acquisition and emergency reaction during combat, a global positioning system (GPS) is used to track soldiers’ locations through a device carried by the soldier. Soldiers’ bioinformatics are gathered using health monitoring biosensors, bidirectional communication between the soldiers and the army base is established via a global system for mobile (GSM). The proposed interactive module aims to enumerate the soldiers on the battlefield within a database that easily facilitates health monitoring, position tracking and bidirectional communication with each soldier through their identification number. The proposed IGUIM will increase the rate of soldiers’ survival in emergencies, which contributes to preserving the human resources of the army during combat.
oai:ojs.ijet.ise.pw.edu.pl:article/350
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0042
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 351–356
Partial Reconfiguration in the Field of Logic Controllers Design
Doligalski, Michał; Computer Engineering & Electronics Department, University of Góra, ul. Licealna 9, 65-417 Zielona Góra, Poland
Bukowiec, Arkadiusz; Computer Engineering & Electronics Department, University of Góra, ul. Licealna 9, 65-417 Zielona Góra, Poland
2015-07-07 10:54:26
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0042
en
The paper presents method for logic controllers multi context implementation by means of partial reconfiguration. The UML state machine diagram specifies the behaviour of the logic controller. Multi context functionality is specified at the specification level as variants of the composite state. Each composite state, both orthogonal or compositional, describes specific functional requirement of the control process. The functional decomposition provided by composite states is required by the dynamic partial reconfiguration flow. The state machines specified by UML state machine diagrams are transformed into hierarchical configurable Petri nets (HCfgPN). HCfgPN are a Petri nets variant with the direct support of the exceptions handling mechanism. The paper presents placesoriented method for HCfgPN description in Verilog language. In the paper proposed methodology was illustrated by means of simple industrial control process.
oai:ojs.ijet.ise.pw.edu.pl:article/4460
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149519
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 95-102
Direct Tensor Voting in Line Segmentation of Handwritten Documents
http://ijet.pl/index.php/ijet/article/download/4460/14155
http://ijet.pl/index.php/ijet/article/download/4460/14156
http://ijet.pl/index.php/ijet/article/download/4460/14157
Babczyński, Tomasz Mikołaj; Wroclaw University of Science and Technology
Ptak, Roman; Wroclaw University of Science and Technology
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149519
en
In the vast archives and libraries of the world, countless historical documents are tucked away, often difficult to access. Thankfully, the digitization process has made it easier to view these invaluable records. However, simply digitizing them is not enough – the real challenge lies in making them searchable and computer-readable. Many of these documents were handwritten, which means they need to undergo handwriting recognition. The first step in this process is to divide the document into lines. This article introduces a solution to this problem using tensorvoting. The algorithm starts by conducting voting on the binary image itself. Then, using the local maxima found in the resulting tensor field, the lines of text are precisely tracked and labeled. To ensure its effectiveness, the algorithm’s performance was tested on the data-set delivered by the organizers of the ICDAR 2009 competition and evaluated using the criteria from this contest.
oai:ojs.ijet.ise.pw.edu.pl:article/3021
2021-08-31T09:43:27Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.135984
2021-08-31T09:43:27Z
International Journal of Electronics and Telecommunications
Vol 67, No 3 (2021); 325-330
A Rapid Monitoring Method for Natural Gas Safety Monitoring
http://ijet.pl/index.php/ijet/article/download/3021/8865
http://ijet.pl/index.php/ijet/article/download/3021/8866
Li, Rongli; School of Cultural Industry and Tourism Management, Sanjiang University
Fan, Yuexin; School of Geographical Sciences,Fujian Normal University
2021-08-30 02:51:34
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.135984
en
The quick leakage alarm and the accurate concentration prediction are two important aspects of natural gas safety monitoring. In this paper, a rapid monitoring method of sensor data sharing, rapid leakage alarm and simultaneous output of concentrations prediction is proposed to accelerate the alarm speed and predict the possible impact of leakage. In this method, the Dempster-Shafer evidence theory is used to fuse the trend judgment and the CUSUM (cumulative sum) and the Gauss-Newton iteration is used to predict the concentration. The experiment system based on the TGS2611 natural gas sensor was built. The results show that the fusion method is significantly better than the single monitoring method. The alarm time of fusion method was more advanced than that of the CUSUM method and the trend method (being averagely, 10.4% and 7.6% in advance in the CUSUM method and the trend method respectively). The relative deviations of the predicted concentration were the maximum (13.3%) at 2000 ppm (parts per million) and the minimum (0.8%) at 6000 ppm, respectively.
oai:ojs.ijet.ise.pw.edu.pl:article/331
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0033
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 277-283
Towards the Applications of Algorithms for Inverse Solutions in EEG Brain-Computer Interfaces
Jagodzińska, Urszula; Bumar Elektronika S.A., Poligonowa 30, 04-051 Warszawa, Poland
2015-07-03 11:02:41
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0033
en
Locating the sources of EEG signals (signal generators), i.e. indicating the places in the brain that the signals come from is the objective of the inverse problem in BCI applications using EEG. The two algorithms based on the methods used in the inverse problem: the linear least squares method and the LORETA1 method were compared. An analysis of the accuracy of locating the sources generating EEG signals on the basis of the two above mentioned methods was carried out with the use of the MATLAB programme. The findings made it possible to determine both the complexity of calculation involved in the methods under consideration and to compare the accuracy of the results obtained. Tests were done in which the inverse problem was solved on the basis of the data that were entered from the electrodes. Then potentials on electrodes were found by means of solving the forward problem once again Φ (Φ −Φ^).Moreover, tests were conducted on simulated data describing current density at selected places in the brain. In this case potentials on the electrodes were found by means of solving the forward problem. Subsequently the inverse problem was solved and potentials at selected places in the brain were specified J(J −J^). In the case of J(J −J^) only the relative error was examined, while the variance was studied in both cases. As a result of doing the tests, it was proved that relative errors were the same in the SVD and PINV methods, while in the LORETA method the error was similar. The variance computed for these methods was more differentiated for each of the cases, which made it possible to compare the algorithms in a better way. Differentiation of the variances under 0.2 shows that the algorithms that have been analyzed work properly. On the basis of knowing the results of the inverse problem, an attempt was made to make a selection of the best features of the EEG signal which differentiates the classes. In the present work tests were conducted to examine the differentiation of selected classes. Welch’s t-statistics was used to differentiate and order them. The results of the tests present the order for three classes of thought tasks, i.e. imagining moving one’s left hand, imagining moving one’s right hand, imagining generating words beginning with a randomly chosen letter. The present work is an introduction to a wider classification of features which are made with the use of inverse solutions.
oai:ojs.ijet.ise.pw.edu.pl:article/325
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0026
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 219-228
Use of Phasors in Nonlinear Analysis
Borys, Andrzej; Institute of Telecommunications, Faculty of Telecommunications and Electrical Engineering, University of Technology and Life Sciences (UTP), S. Kaliskiego 7, 85-789 Bydgoszcz, Poland
Zakrzewski, Zbigniew; Institute of Telecommunications, Faculty of Telecommunications and Electrical Engineering, University of Technology and Life Sciences (UTP), S. Kaliskiego 7, 85-789 Bydgoszcz, Poland
2015-07-02 11:20:51
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0026
en
In this paper, the well-known method of phasor analysis of linear ac circuits is extended in a rigorous mathematical way to nonlinear analysis. This fills the lack of such a theory in the literature. The results derived enable carrying out the needed corrections of some results published recently that regard harmonic distortion analysis of weakly nonlinear circuits.
oai:ojs.ijet.ise.pw.edu.pl:article/4417
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147699
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 13–22
Evaluation of Popular Path Planning Algorithms
http://ijet.pl/index.php/ijet/article/download/4417/13938
http://ijet.pl/index.php/ijet/article/download/4417/13940
http://ijet.pl/index.php/ijet/article/download/4417/13941
Kara, Mehmet; AGH University of Science and Technology
2024-03-18 16:48:19
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147699
en
The navigation of mobile robots is a key element of autonomous systems, which allows robots to move effectively and securely in changing environments with greater autonomy and precision. This study aims to provide researchers with a comprehensive guide for selecting the best path-planning methods for their particular projects. We evaluate some popular algorithms that are regularly used in mobile robot navigation, in order to demonstrate their specifications and determine where they are most effective. For example, one algorithm is used to model the problem as a standard graph, and another algorithm is found to be the most suitable for highly dynamic and highly dimensional environments, due to its robust path-planning capabilities and efficient route construction. We also filter high-performance algorithms in terms of computational complexity, accuracy, and robustness. In conclusion, this study provides valuable information on its individual strengths and weaknesses, helping robotics and engineers make informed decisions when selecting the most appropriate algorithm for their specific applications.
oai:ojs.ijet.ise.pw.edu.pl:article/1525
2018-07-20T19:13:02Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-123539
2018-07-20T19:13:02Z
International Journal of Electronics and Telecommunications
Vol 64, No 3 (2018); 397-405
Advanced photonic and electronic systems WILGA 2018
http://ijet.pl/index.php/ijet/article/download/1525/4556
Romaniuk, Ryszard S.; Warsaw University of Technology, Institute of Electronic Systems
2018-07-20 21:02:23
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-123539
photonic systems; electronics; material engineering;
en
WILGA annual symposium on advanced photonic and electronic systems has been organized by young scientist for young scientists since two decades. It traditionally gathers around 400 young researchers and their tutors. Ph.D students and graduates present their recent achievements during well attended oral sessions. Wilga is a very good digest of Ph.D. works carried out at technical universities in electronics and photonics, as well as information sciences throughout Poland and some neighboring countries. Publishing patronage over Wilga keep Elektronika technical journal by SEP, IJET and Proceedings of SPIE. The latter world editorial series publishes annually more than 200 papers from Wilga. Wilga 2018 was the XLII edition of this meeting. The following topical tracks were distinguished: photonics, electronics, information technologies and system research. The article is a digest of some chosen works presented during Wilga 2018 symposium. WILGA 2017 works were published in Proc. SPIE vol.10445. WILGA 2018 works were published in Proc. SPIE vol.10808.
oai:ojs.ijet.ise.pw.edu.pl:article/3973
2022-11-30T22:59:34Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141291
2022-11-30T22:59:34Z
International Journal of Electronics and Telecommunications
Vol 68, No 4 (2022); 695-708
AH Method: a novel routine for vicinity examination of the optimum found with a genetic algorithm
http://ijet.pl/index.php/ijet/article/download/3973/12289
http://ijet.pl/index.php/ijet/article/download/3973/12338
http://ijet.pl/index.php/ijet/article/download/3973/12339
Bilski, Piotr; Warsaw University of Technology
Piętak, Daniel Andrzej; Warsaw University of Technology
Napiorkowski, Paweł Jan; Warsaw University
2022-11-30 23:52:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141291
optimization; measurement uncertainty
en
The paper presents a novel heuristic procedure (further called the AH Method) to investigate function shape in the direct vicinity of the found optimum solution. The survey is conducted using only the space sampling collected during the optimization process with an evolutionary algorithm. For this purpose the finite model of point-set is considered. The statistical analysis of the sampling quality based upon the coverage of the points in question over the entire attraction region is exploited. The tolerance boundaries of the parameters are determined for the user-specified increase of the objective function value above the found minimum. The presented test-case data prove that the proposed approach is comparable to other optimum neighborhood examination algorithms. Also, the AH Method requires noticeably shorter computational time than its counterparts. This is achieved by a repeated, second use of points from optimization without additional objective function calls, as well as significant repository size reduction during preprocessing.
oai:ojs.ijet.ise.pw.edu.pl:article/355
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0047
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 383–390
Optimized Acoustic Localization with SRP-PHAT for Monitoring in Distributed Sensor Networks
Astapov, Sergei; Laboratory for Proactive Technologies, Department of Computer Control, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
Berdnikova, Julia; Department of Radio and Communication Engineering, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
Preden, Jürgo-Sören; Laboratory for Proactive Technologies, Department of Computer Control, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia
2015-07-08 10:43:52
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0047
en
Acoustic localization by means of sensor arrays has a variety of applications, from conference telephony to environment monitoring. Many of these tasks are appealing for implementation on embedded systems, however large dataflows and computational complexity of multi-channel signal processing impede the development of such systems. This paper proposes a method of acoustic localization targeted for distributed systems, such as Wireless Sensor Networks (WSN). The method builds on an optimized localization algorithm of Steered Response Power with Phase Transform (SRP-PHAT) and simplifies it further by reducing the initial search region, in which the sound source is contained. The sensor array is partitioned into sub-blocks, which may be implemented as independent nodes of WSN. For the region reduction two approaches are handled. One is based on Direction of Arrival estimation and the other - on multilateration. Both approaches are tested on real signals for speaker localization and industrial machinery monitoring applications. Experiment results indicate the method’s potency in both these tasks.
oai:ojs.ijet.ise.pw.edu.pl:article/135
2014-09-30T17:52:02Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2014-0035
2014-09-30T17:52:02Z
International Journal of Electronics and Telecommunications
Vol 60, No 3 (2014); 271-276
Electronic and Photonic Systems WILGA 2014
Romaniuk, Ryszard S.; Warsaw University of Technology, Institute of Electronic Systems
2014-09-23 06:11:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2014-0035
electronics, photonics, large research experiments
en
Symposium Wilga 2014, in its 34th edition, was organized during the last week of May. Symposium is organized under the auspices of SPIE, IEEE, Photonics Society of Poland, WEiTI PW, and PKOpto SEP. The event gathered around 350 persons, mainly young researchers from the whole country. There were presented around 250 speeches and communications. The main book of Symposium Proceedings is Proc. SPIE vol.9290 which contains around 130 papers. A few tens of papers were also published in technical journals. The leading topics of Wilga 2014 were gathered in key sessions: nano-materials for photonics and electronics, astronomy and space technology, biomedicine, computational intelligence, visualization and multimedia, and large research experiments. The paper presents a digest of some topical tracks, and chosen work results presented during WILGA 2014 Symposium.
oai:ojs.ijet.ise.pw.edu.pl:article/3464
2021-12-19T22:16:00Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137846
2021-12-19T22:16:00Z
International Journal of Electronics and Telecommunications
Vol 67, No 4 (2021); 559-564
Optimization of autonomous agent routes in logistics warehouse
http://ijet.pl/index.php/ijet/article/download/3464/10330
http://ijet.pl/index.php/ijet/article/download/3464/10331
Bilski, Piotr; Warsaw University of Technology, Poland
Markowski, Tomasz; Institute of Logistics and Warehousing
2021-12-01 00:12:38
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137846
en
The paper introduces the distributed framework for determining the shortest path of robots in the logistic applications, i.e. the warehouse with a swarm of robots cooperating in the Real-Time mode. The proposed solution uses the optimization routine to avoid the downtime and collisions between robots. The presented approach uses the reference model based on Dijkstra, Floyd-Warshall and Bellman-Ford algorithms, which search the path in the weighted undirected graph. Their application in the onboard robot’s computer requires the analysis of the time efficiency. Results of comparative simulations for the implemented algorithms are presented. For their evaluation the data sets reflecting actual processes were used. Outcomes of experiments have shown that the tested algorithms are applicable for the logistic purposes, however their ability to operate in the Real-Time requires the detailed analysis.
oai:ojs.ijet.ise.pw.edu.pl:article/346
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0038
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 317–324
Implementation of Algorithm of Petri Nets Distributed Synthesis into FPGA
Bukowiec, Arkadiusz; Institute of Computer Engineering and Electronics, University of Zielona Góra, Licealna 9, 65-417 Zielona Góra, Poland
Tkacz, Jacek; Institute of Computer Engineering and Electronics, University of Zielona Góra, Licealna 9, 65-417 Zielona Góra, Poland
Gratkowski, Tomasz; Institute of Computer Engineering and Electronics, University of Zielona Góra, Licealna 9, 65-417 Zielona Góra, Poland
2015-07-07 09:58:58
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0038
en
In the paper an implementation of algorithm of Petri net array-based synthesis is presented. The method is based on decomposition of colored interpreted macro Petri net into subnets. The structured encoding of places in subnets is done of using minimal numbers of bits. Microoperations, which are assigned to places, are written into distributed and flexible memories. It leads to realization of a logic circuit in a two-level concurrent structure, where the combinational circuit of the first level is responsible for firing transitions, and the second level memories are used for generation of microoperations. This algorithm is implemented in C# and delivered as a stand alone library.
oai:ojs.ijet.ise.pw.edu.pl:article/326
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0027
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 229-235
Two-Way Relaying Cooperative Wireless Networks: Resource Allocation and Performance Analysis
Abrar, Muhammad; School of Engineering and Advanced Technology, Massey University, New Zealand
Gui, Xiang; School of Engineering and Advanced Technology, Massey University, New Zealand
Punchihewa, Amal; Asia-Pacific Broadcasting Union, Kuala Lumpur, Malaysia
2015-07-03 09:50:04
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0027
en
Relay-based cooperative wireless networks have been widely considered one of the cost-effective solutions to meet the demands in future wireless networks. In order to maximize the overall sum-rate while maintaining proportional fairness among users, we investigate different resource allocation algorithms in two-way relay networks with analog network coding (ANC) protocol and time division broadcast (TDBC) protocol. The algorithms investigated are different from traditional proportional fairness schemes in terms of fairness and computational complexity as we have applied Access Proportional Fairness (APF) and Minimum Rate Proportional Fairness (MRPF) along with load balancing at the relays. A MATLAB simulation has been performed and simulation results show the effectiveness of these algorithms.
oai:ojs.ijet.ise.pw.edu.pl:article/4450
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149514
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 51-58
The system of headlights operation recognition using the digital twin method.
http://ijet.pl/index.php/ijet/article/download/4450/14113
http://ijet.pl/index.php/ijet/article/download/4450/14225
http://ijet.pl/index.php/ijet/article/download/4450/14567
http://ijet.pl/index.php/ijet/article/download/4450/14568
Dawid, Aleksander; Department of Transport and Computer Science, WSB University, 1c Cieplaka St., 41-300 Dąbrowa Górnicza, Poland.
Buchwald, Paweł; Department of Transport and Computer Science, WSB University, 1c Cieplaka St., 41-300 Dąbrowa Górnicza, Poland.
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149514
safety engineering; technical informatics and telecommunications;
en
Virtual digital representation of a physical object or system, created with precision through computer simulations, data analysis, and various digital technologies can be used as training set for real life situations. The principal aim behind creating a virtual representation is to furnish a dynamic, data-fueled, and digital doppelgänger of the physical asset. This digital counterpart serves multifaceted purposes, including the optimization of performance, the continuous monitoring of its well-being, and the augmentation of informed decision-making processes. Main advantage of employing a digital twin is its capacity to facilitate experimentation and assessment of diverse scenarios and conditions, all without impinging upon the actual physical entity. This capability translates into substantial cost savings and superior outcomes, as it allows for the early identification and mitigation of issues before they escalate into significant problems in the tangible world. Within our research endeavors, we've meticulously constructed a digital twin utilizing the Unity3D software. This digital replica faithfully mimics vehicles, complete with functioning headlamp toggles. Our lighting system employs polygons and normal vectors, strategically harnessed to generate an array of dispersed and reflected light effects. To ensure realism, we've meticulously prepared the scene to emulate authentic road conditions. For validation and testing, we integrated our model with the YOLO (You Only Look Once) neural network. A specifically trained compact YOLO model demonstrated impressive capabilities by accurately discerning the status of real vehicle headlamps. On average, it achieved an impressive recognition probability of 80%, affirming the robustness of our digital twin.
oai:ojs.ijet.ise.pw.edu.pl:article/2366
2020-02-06T15:08:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2019.130258
2020-02-06T15:08:31Z
International Journal of Electronics and Telecommunications
Vol 66, No 1 (2020); 5-10
EMF exposure modelling in the vicinity of the radiocommunication stations
http://ijet.pl/index.php/ijet/article/download/2366/7302
Wiecek, Dariusz; National Institute of Telecommunications
Mora, Marcin; National Institute of Telecommunications
Niewiadomski, Daniel; National Institute of Telecommunications
2020-02-06 14:56:41
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2019.130258
Teleocmmunications
SI2PEM project: Informatics System for EMF radiated installation under POPC program 2014-2020; no. POPC.02.01.00-00-0098/18-00, 12.03.2019r.
en
Due to rapid development of wireless systems and future implementation of the 5G system, it is necessary to increase number of the stations and/or number of radio emissions in current and new mobile service frequency bands. For each of the new or modified radio installation in Poland the Electromagnetic Field (EMF) strength levels has to be evaluated and measured/validated in accordance with allowable limits. In the paper the model of estimation of total EMF levels coming from mobile base stations radio emissions to be used for estimation of the whole country territory EMF levels is proposed. Results of preliminary analysis were also shown on practical examples. The model presented in the paper can be used for initial finding of possible places where exist the risk of exceedance of the maximum exposure limits and for analysis of potential radio network development taking into account current regulatory limits. The model will be used in computerized system SI2PEM which is developing in Poland for EMF levels controlling and validation purposes.
oai:ojs.ijet.ise.pw.edu.pl:article/4247
2023-10-28T09:18:15Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.146518
2023-10-28T09:18:15Z
International Journal of Electronics and Telecommunications
Vol 69, No 4 (2023); 645-654
Practical approach to IP Scheduled throughput measurements in Dual Connectivity systems
http://ijet.pl/index.php/ijet/article/download/4247/13306
http://ijet.pl/index.php/ijet/article/download/4247/13593
http://ijet.pl/index.php/ijet/article/download/4247/0
http://ijet.pl/index.php/ijet/article/download/4247/13594
Zięba, Arkadiusz; Nokia Solutions & Networks Sp. z o.o.; Warsaw, Poland; st. Rodziny Hiszpańskich 8
Kollar, Martin; ST NSD Nokia, Standards, Nokia Solutions and Networks GmbH&Co.KG; 81541 Munchen, Germany; Werinherstr. 91
Tatarczyk, Krzysztof; Nokia Solutions & Networks Sp. z o.o.; Warsaw, Poland; st. Rodziny Hiszpańskich 8
Sadowski, Jarosław; Gdansk University of Technology
2023-10-28 11:06:14
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.146518
Wireless and Mobile Communications
en
IP scheduled throughput defined according to 3GPP TS 36.314 reflects user throughput regardless of traffic characteristics, and therefore has become one of the most important indicators for monitoring Quality of Service (QoS) of the end user in Evolved Universal Terrestrial Radio Access Network (E-UTRAN). However, networks built on a distributed architecture make the above definition impossible to be applied directly due to the implementation challenges. This paper gives an overview of the classical Long Term Evolution (LTE) architecture as opposed to Dual Connectivity (DC) topology and focuses on a novel method of solving the calculation issue with the IP scheduled throughput measurement in edge computing environment. Experimental results show a good agreement with the real end user perception.
oai:ojs.ijet.ise.pw.edu.pl:article/450
2016-03-30T07:27:52Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2016-0001
2016-03-30T07:27:52Z
International Journal of Electronics and Telecommunications
Vol 62, No 1 (2016); 7-13
Practical aspects of physical and MAC layer security in visible light communication systems
http://ijet.pl/index.php/ijet/article/download/450/1478
Blinowski, Grzegorz J; Institute of Computer Science
Warsaw University of Technology
2016-03-30 09:14:07
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.1515-eletel-2016-0001
Computer networks, Wireless networks, Visible light communication, wireless network security, industrial wireless standards
en
Abstract— Visible light communication (VLC) has been recently proposed as an alternative standard to radio-based wireless networks. Originally developed as a physical media for PANs (Personal area Networks) it evolved into universal WLAN technology with a capability to transport internet suite of network and application level protocols. Because of its physical characteristics, and in line with the slogan "what you see is what you send", VLC is considered a secure communication method. In this work we focus on security aspects of VLC communication, starting from basic physical characteristics of the communication channel. We analyze the risks of signal jamming, data snooping and data modification. We also discuss MAC-level security mechanisms as defined in the IEEE 802.15.7 standard. This paper is an extension of work originally reported in Proceedings of the 13th IFAC and IEEE Conference on Programmable Devices and Embedded Systems — PDES 2015.
oai:ojs.ijet.ise.pw.edu.pl:article/214
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0019
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 151-157
Automated On-Demand Generation Of Patient Summary Documents
http://ijet.pl/index.php/ijet/article/download/214/688
Krauss, Oliver; Upper Austria University of Applied Sciences
Austria
4232, Hagenberg
Franz, Barbara; Upper Austria University of Applied Sciences
Austria
4232, Hagenberg
Schuler, Andreas; Upper Austria University of Applied Sciences
Austria
4232, Hagenberg
2015-06-10 10:38:14
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/0.1515-eletel-2015-0019
Patient Summary; IHE; e-Health; ELGA; epSOS
en
Patient summary documents provide crucial information about a patient, like allergies and adverse reactions, which are necessary for an efficient and safe treatment and offer a quick overview of the patient’s health status. Automatically generating patient summaries from Electronic Health Records (EHR) reduces the workload of medical personnel. Nevertheless, existing approaches do not take several challenges that occur in live operation into account . Based on a health standard-compliant approach, a system for on-demand generation of patient summaries was implemented and evaluated using real data. This work shows several problems which could be identified. Those problems are not covered sufficiently by current research. Possible approaches to a solution are suggested, which have to be further investigated in future work.
oai:ojs.ijet.ise.pw.edu.pl:article/3588
2022-11-30T22:59:34Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141286
2022-11-30T22:59:34Z
International Journal of Electronics and Telecommunications
Vol 68, No 4 (2022); 658-665
KFOA: K-mean clustering, Firefly based data rate Optimization and ACO routing for Congestion Control in WSN
http://ijet.pl/index.php/ijet/article/download/3588/10980
http://ijet.pl/index.php/ijet/article/download/3588/12221
Jadhav, Savita Sandeep; Dr. D. Y. Patil Institute Of Technology, Pimpri, Pune
Jadhav, Sangeeta; Army Institute of Technology,
Dighi Hills, Pune, India
2022-11-30 23:52:12
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2022.141286
Congestion control, WSN, Rate optimization, clustering, routing
en
Wireless sensor network (WSN) is assortment of sensor nodes proficient in environmental information sensing, refining it and transmitting it to base station in sovereign manner. The minute sensors communicate themselves to sense and monitor the environment. The main challenges are limited power, short communication range, low bandwidth and limited processing. The power source of these sensor nodes are the main hurdle in design of energy efficient network. The main objective of the proposed clustering and data transmission algorithm is to augment network performance by using swarm intelligence approach. This technique is based on K-mean based clustering, data rate optimization using firefly optimization algorithm and Ant colony optimization based data forwarding. The KFOA is divided in three parts: (1) Clustering of sensor nodes using K-mean technique and (2) data rate optimization for controlling congestion and (3) using shortest path for data transmission based on Ant colony optimization (ACO) technique. The performance is analyzed based on two scenarios as with rate optimization and without rate optimization. The first scenario consists of two operations as k- mean clustering and ACO based routing. The second scenario consists of three operations as mentioned in KFOA. The performance is evaluated in terms of throughput, packet delivery ratio, energy dissipation and residual energy analysis. The simulation results show improvement in performance by using with rate optimization technique.
oai:ojs.ijet.ise.pw.edu.pl:article/351
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0043
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 357-362
Experimental Comparison of Synthesis Tools Altera Quartus II and Synthagate
Węgrzyn, Marek; Institute of Computer Engineering and Electronics, University of Zielona Góra, Z. Szafrana 2, 65-516 Zielona Góra, Poland
Karatkevich, Andrei; Institute of Computer Engineering and Electronics, University of Zielona Góra, Z. Szafrana 2, 65-516 Zielona Góra, Poland
2015-07-07 13:14:06
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0043
en
The paper presents comparison between efficiency of an industrial FPGA design software tool Altera Quartus II and similar design software tool Synthagate by Syntezza company of an academic origin. The experiments were performed using a series of examples describing the Mealy finite state machines; one hot state encoding was used in all cases. Area (number of used logical blocks) was the main parameter used for the comparison. Influence of the way of FSM description (in VHDL language) on the quality of synthesis was studied. The obtained results show that Synthagate in almost all cases performs synthesis more efficiently and essentially quicker than Altera Quartus. Section I presents motivation of the research. Section II reminds the notion of FSM. Section III describes problems which had to be solved to provide correctness of experimental comparison. Section IV presents some details about state encoding way used in the experiments. In Section V, the experimental results are presented. Section VI describes the problems related to the comparison which still have to be solved. Section VII presents the conclusions from the experiments. Section VIII suggests possible reasons of the detected situation.
oai:ojs.ijet.ise.pw.edu.pl:article/4461
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149520
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 103-114
Selection of Clusters based on Internal Indices in Multi-Clustering Collaborative Filtering Recommender System
http://ijet.pl/index.php/ijet/article/download/4461/14159
Kużelewska, Urszula; Bialystok University of Technology
2024-03-18 16:48:20
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2024.149520
multi-clustering; collaborative filtering; evaluation of clustering schemes
en
The successful application of a multi-clustering based neighborhood approach to recommender systems has led to increased recommendation accuracy and the elimination of divergence related to differences in clustering methods traditionally used. The Multi-Clustering Collaborative Filtering algorithm was developed to achieve this, as described in the author’s previous papers. However, utilizing multiple clusters poses challenges regarding memory consumption and scalability.Not all partitionings are equally advantageous, making selecting clusters for the recommender system’s input crucial without compromising recommendation accuracy. This article presents a solution for selecting clustering schemesbased on internal indices evaluation. This method can be employed for preparing input data in collaborative filtering recommender systems. The study’s results confirm the positive impact of scheme selection on the overall recommendationperformance, as it typically improves after the selection process.Furthermore, a smaller number of clustering schemes used asinput for the recommender system enhances scalability andreduces memory consumption. The findings are compared withbaseline recommenders’ outcomes to validate the effectiveness ofthe proposed approach.
oai:ojs.ijet.ise.pw.edu.pl:article/3188
2021-12-19T22:15:12Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137845
2021-12-19T22:15:12Z
International Journal of Electronics and Telecommunications
Vol 67, No 4 (2021); 549-558
DEVELOPING OF AUTOMATIC FERTILIZER CONTROL SYSTEM IN SOYBEAN PLANT BASED ON INTERNET OF THINGS AND LORA NETWORKS
Perdana, Doan; Telkom University
Panca Kusuma, Wahyu Rizal; Telkom University
Alinursafa, Ibnu; PT Telkom Indonesia
2021-12-01 00:12:38
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2021.137845
en
This research is developing the analog value from the NPK sensor to digital using the YL 38 comparator module to obtain detailed Nitrogen (N), Phosphorus (P), and potassium (K) values according to the NPK sensor datasheet. This system is a network based on the Internet of Things (IoT) and LoRa. The IoT and LoRa features installed on this device, meanwhile the measurement and fertilization data can be monitored easily through an Android application. This research using a frequency of 922.4 Mhz, 125 kHz bandwidth, 10 spreading factors, and a code rate of 5. The Network Quality of Services testing i.e. delay, packet loss, SNR, and RSSI. The QoS was measured at 6 locations. different, 1 location 0 km, 4 locations 1 km, 1 location 2.5 km from BTS LoRa. It was concluded that the parameters used are by the conditions and distances in the data collection. It is proven that all the standards in each parameter are met. In testing the LoRa network it can be concluded that the farther the distance from the LoRa BTS the data transmission quality is getting worse.
oai:ojs.ijet.ise.pw.edu.pl:article/334
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0035
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 293–299
Experimental Results of High-Resolution ISAR Imaging of Ground-Moving Vehicles with a Stationary FMCW Rada
Kulpa, Janusz S.; Warsaw University of Technology
Malanowski, Mateusz; Warsaw University of Technology
Gromek, Damian; Warsaw University of Technology
Samczyński, Piotr; Warsaw University of Technology
Kulpa, Krzysztof; Warsaw University of Technology
Gromek, Artur; Warsaw University of Technology
2015-07-03 11:04:55
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0035
en
In the paper experimental results of ISAR (Inverse Synthetic Aperture Radar) processing obtained with highresolution radar are presented. Targets under observation were ground moving vehicles, such as cars, trucks and tractors. The experiments were performed with a FMCW (Frequency- Modulated Continuous-Wave) radar operating at 94 GHz with almost 1 GHz of bandwidth. Due to the measurement scenario more typical for SAR (Synthetic Aperture Radar), than ISAR, i.e. targets moving along straight line crossing the antenna beam, algorithms usually applied for SAR processing have been used.
oai:ojs.ijet.ise.pw.edu.pl:article/327
2015-07-03T12:22:01Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0028
2015-07-03T12:22:01Z
International Journal of Electronics and Telecommunications
Vol 59, No 3 (2013); 237-244
Enhancement of Surgical Training Practice with the Spring Tensor Heuristic Model
Chiu, Christopher; Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia
Chaczko, Zenon; Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia
2015-07-02 11:34:25
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0028
en
The enhancement of surgical simulation tools is an important research study, to assist in the assessment and feedback of medical training practice. In this research, the Spring Tensor Model (STEM) has been used for laparoscopic end-effector navigation through obstacles and high-risk areas. The modelling of the surgical trainer as part of the laparoscopic simulator seeks to emulate the physical environment as a virtualised representation in the integrated infrastructure. Combining sensor network framework paradigms to a surgical knowledge-based construct demonstrates how STEMcan enhance medical practice. The architectural hybridisation of the training framework has enabled the adaptation of STEM modelling techniques for a simulated laparoscopic training methodology. The primary benefit of the architecture is that this integration strategy has resulted in a seamless transition of the heuristic framework to be applied to surgical training.
oai:ojs.ijet.ise.pw.edu.pl:article/4440
2024-03-18T16:07:31Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147710
2024-03-18T16:07:31Z
International Journal of Electronics and Telecommunications
Vol 70, No 1 (2024); 23-30
Comparison of power consumption in pipelined implementations of the BLAKE3 cipher in FPGA devices
http://ijet.pl/index.php/ijet/article/download/4440/14089
http://ijet.pl/index.php/ijet/article/download/4440/14090
http://ijet.pl/index.php/ijet/article/download/4440/14091
Sugier, Jarosław; Wrocław Universty of Science and Technology, Faculty of Information and Communication Technology, Department of Computer Engineering
2024-03-18 16:48:19
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.147710
cryptographic hash function; KECCAK; SHA-3; dynamic dissipated power
en
This article analyzes the dynamic power losses generated by various hardware implementations of the BLAKE3 hash function. Estimations of the parameters were based on the results of post-route simulations of designs implemented in Xilinx Spartan-7 FPGAs. The algorithm was tested in various hardware organizations: based on a standard iterative architecture with one round instance in the programmable array, various derived versions with pipeline processing were elaborated, which ultimately led to a set of 6 architectural variants of the cipher, from the iterative case (without pipeline) to one with maximum of 6 pipeline stages. Moreover, the results obtained for the iterative architecture were compared with analogous implementations of the BLAKE2 (direct predecessor) and Keccak (the foundation of the current SHA-3 standard) algorithms. This case study illustrates the differences (or lack thereof) in the power requirements of these three hash functions when they are implemented on an FPGA platform, and illustrate the significant savings that can be achieved by introducing pipeline to the processing of the BLAKE round.
oai:ojs.ijet.ise.pw.edu.pl:article/1737
2019-06-16T00:35:38Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-123559
2019-06-16T00:35:38Z
International Journal of Electronics and Telecommunications
Vol 65, No 1 (2019); 11-17
Current mode fractional order filters using VDTAs with Grounded capacitors
Prasad, Dinesh; Jamia Millia Islamia
Kumar, Mayank
Akram, Md Waseem
2019-02-16 00:59:26
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-123559
VDTAs, fractional order and filter
Young faculty research felloship, MEITY, delhi
en
In this work, the design of current mode Fractional order filter using VDTAs (Voltage differencing trans-conductance amplifier) as an active element with grounded capacitors has been proposed. The approximate transfer functions of low and high pass filters of fractional order on the basis of the integer order transfer has been shown and the form of those functions of filters is also implemented using VDTA as an active building block. In this work, filters of the different sequence have been realized. The frequency domain simulation results of the proposed filters are obtained on Matlab and PSPICE with TSMC CMOS 180 nm technology parameters. Stability and sensitivity is also verified
oai:ojs.ijet.ise.pw.edu.pl:article/3944
2023-05-18T20:31:22Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.144352
2023-05-18T20:31:22Z
International Journal of Electronics and Telecommunications
Vol 69, No 2 (2023); 211-217
Embryonic Architecture with Built-in Self-test and GA Evolved Configuration Data
http://ijet.pl/index.php/ijet/article/download/3944/12183
http://ijet.pl/index.php/ijet/article/download/3944/12184
http://ijet.pl/index.php/ijet/article/download/3944/12185
http://ijet.pl/index.php/ijet/article/download/3944/12454
http://ijet.pl/index.php/ijet/article/download/3944/0
http://ijet.pl/index.php/ijet/article/download/3944/12505
http://ijet.pl/index.php/ijet/article/download/3944/12595
http://ijet.pl/index.php/ijet/article/download/3944/12596
Malhotra, Gayatri; U R Rao Satellite Centre
M S Ramaiah University of Applied Science
Duraiswamy, Punithavathi; M S Ramaiah University of Applied Science
Kishore, J.K.; U R Rao Satellite Centre
2023-05-18 22:16:33
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.24425-ijet.2023.144352
Embryonic; BIST; Self-test; Genetic Algorithm; Cartesian Genetic Programming
en
The embryonic architecture, which draws inspirationfrom the biological process of ontogeny, has built-inmechanisms for self-repair. The entire genome is stored in theembryonic cells, allowing the data to be replicated in healthycells in the event of a single cell failure in the embryonic fabric.A specially designed genetic algorithm (GA) is used to evolve theconfiguration information for embryonic cells. Any failed embryoniccell must be indicated via the proposed Built-in Self-test(BIST) the module of the embryonic fabric. This paper recommendsan effective centralized BIST design for a novel embryonic fabric.Every embryonic cell is scanned by the proposed BIST in casethe self-test mode is activated. The centralized BIST design usesless hardware than if it were integrated into each embryoniccell. To reduce the size of the data, the genome or configurationdata of each embryonic cell is decoded using Cartesian GeneticProgramming (CGP). The GA is tested for the 1-bit adder and2-bit comparator circuits that are implemented in the embryoniccell. Fault detection is possible at every function of the cell due tothe BIST module’s design. The CGP format can also offer gate-levelfault detection. Customized GA and BIST are combinedwith the novel embryonic architecture. In the embryonic cell, self-repairis accomplished via data scrubbing for transient errors.
oai:ojs.ijet.ise.pw.edu.pl:article/356
2015-07-08T13:19:03Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0048
2015-07-08T13:19:03Z
International Journal of Electronics and Telecommunications
Vol 59, No 4 (2013); 391–396
Switched Current Sigma-Delta Modulator with a New Comparator Structure Designed Based on VHDL-AMS Description
Śniatała, Paweł; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
Handkiewicz, Andrzej; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
Naumowicz, Mariusz; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
Szczęsny, Szymon; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
Melosik, Michał; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
Katarzyński, Piotr; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
Kropidłowski, Marek; Technical University of Poznań, Piotrowo 3A, 60-965 Poznań, Poland
2015-07-08 10:47:48
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/10.2478-eletel-2013-0048
en
The paper presents a VHDL-AMS based approach to the Switched-Current (SI) Sigma-Delta Modulator design. The prototype VHDL-AMS description, with the help of elaborated EDA tools, is automatically translated into the SI realization. Another tool helps the designer to create the layout. The paper also describes a new current mode comparator, which is used in the design. Postlayout simulation results are presented.
oai:ojs.ijet.ise.pw.edu.pl:article/233
2015-07-31T22:49:45Z
ijet:ARTICLE
v2
http://ijet.pl/index.php/ijet/article/view/g10.1515-eletel-2015-0015
2015-07-31T22:49:45Z
International Journal of Electronics and Telecommunications
Vol 61, No 2 (2015); 121-127
Analysis of Compressed Data Stream Content in HEVC Video Encoder
Stankowski, Jakub; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Karwowski, Damian; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Grajek, Tomasz; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Wegner, Krzysztof; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Siast, Jakub; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Klimaszewski, Krzysztof; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Stankiewicz, Olgierd; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
Domański, Marek; Poznań University of Technology,
Chair of Multimedia Telecommunications and Microelectronics
2015-06-10 10:33:56
1. LicenseThe non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on https://creativecommons.org/licenses/by/4.0/.2. Author’s WarrantiesThe author warrants that the article is original, written by stated author/s, has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author/s. The undersigned also warrants that the manuscript (or its essential substance) has not been published other than as an abstract or doctorate thesis and has not been submitted for consideration elsewhere, for print, electronic or digital publication.3. User RightsUnder the Creative Commons Attribution license, the author(s) and users are free to share (copy, distribute and transmit the contribution) under the following conditions: 1. they must attribute the contribution in the manner specified by the author or licensor, 2. they may alter, transform, or build upon this work, 3. they may use this contribution for commercial purposes.4. Rights of AuthorsAuthors retain the following rights:- copyright, and other proprietary rights relating to the article, such as patent rights,- the right to use the substance of the article in own future works, including lectures and books,- the right to reproduce the article for own purposes, provided the copies are not offered for sale,- the right to self-archive the article- the right to supervision over the integrity of the content of the work and its fair use.5. Co-AuthorshipIf the article was prepared jointly with other authors, the signatory of this form warrants that he/she has been authorized by all co-authors to sign this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement.6. TerminationThis agreement can be terminated by the author or the Journal Owner upon two months’ notice where the other party has materially breached this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach or violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of the Journal Owner. The author and the Journal Owner may agree to terminate this agreement at any time. This agreement or any license granted in it cannot be terminated otherwise than in accordance with this section 6. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.7. RoyaltiesThis agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by the Journal Owner or its sublicensee.8. MiscellaneousThe Journal Owner will publish the article (or have it published) in the Journal if the article’s editorial process is successfully completed and the Journal Owner or its sublicensee has become obligated to have the article published. Where such obligation depends on the payment of a fee, it shall not be deemed to exist until such time as that fee is paid. The Journal Owner may conform the article to a style of punctuation, spelling, capitalization and usage that it deems appropriate. The Journal Owner will be allowed to sublicense the rights that are licensed to it under this agreement. This agreement will be governed by the laws of Poland.By signing this License, Author(s) warrant(s) that they have the full power to enter into this agreement. This License shall remain in effect throughout the term of copyright in the Work and may not be revoked without the express written consent of both parties.
url:http://ijet.pl/index.php/ijet/article/view/g10.1515-eletel-2015-0015
HEVC; video compression; compressed data stream analysis
Research project was supported by The National Centre for Research and Development, Poland. Grant no. LIDER/023/541/L-4/12/NCBR/2013
en
In this paper, a detailed analysis of the content of the bitstream, produced by the HEVC video encoder is presented. With the use of the HM 10.0 reference software the following statistics were investigated: 1) the amount of data in the encoded stream related to individual frame types, 2) the relationship between the value of the QP and the size of the bitstream at the output of the encoder, 3) contribution of individual types of data to I and B frames. The above mentioned aspects have been thoroughly explored for a wide range of target bitrates. The obtained results became the basis for highlighting guidelines that allow for efficient bitrate control in the HEVC encoder.