Algorithm based new Tone Reservation method for mitigating PAPR in OFDM systems
Abstract
There are abundant methods to mitigate PAPR in OFDM signals among which algorithm based tone reservation is of great popularity owing to its low complexity as well as decent BER. Here we have put forward a new distinct algorithm based Tone Reservation technique which is not only less complex and calculates its own threshold as well as PRT signal (unlike other algorithms requiring predetermined threshold and PRT) but also aptly modifies the data by bit by bit comparison with a modified copy of itself (algorithm modified) thus scaling the peaks as and providing a decent BER and good PAPR reduction.
References
R. O’neal and L. N. Lopes, “Envelope variation and spectral splatter
in clipped multicarrier signals,” in Proc. PIMRC’95, Sep. 1995, pp. 71–75
M. G. Di Benedetto and P. Mandarini, “An application of MMSE predistortion to OFDM systems,” IEEE Trans. Commun., vol. 44, pp. 1417–1420, Nov. 1996.
M. Rodrigues and I. Wassell, “IMD reduction with SLM and PTS to improve the error probability performance of nonlinearly distorted OFDM signals,” IEEE Trans. Veh. Technol., vol. 55, no. 2, pp. 537–548, Mar. 2006
J. Ji and G. Ren, “A new modified SLM scheme for wireless OFDM systems without side information,” IEEE Signal Process. Lett., vol. 20, no. 11, pp. 1090–1093, Nov. 2013.
L. J. Cimini and N. R. Sollenberger, “Peak-to-average power ratio reduction of an OFDM signal using partial transmit sequences,” IEEE Commun. Lett., vol. 4, no. 3, pp. 86–88, Mar. 2000.
J. Hou, J. H. Ge, and J. Li, “Peak-to-average power ratio reduction of OFDM signals using PTS scheme with low computational complexity,”IEEE Trans. Broadcast., vol. 57, no. 1, pp. 143–148, Mar. 2011.
J. Tellado, “Peak to average power reduction for multicarrier modulation,‘’ Ph.D. dissertation, Stanford Univ., Stanford, CA, USA, Sep. 1999.
B. S. Krongold and D. L. Jones, “An active-set approach for OFDM PAR reduction via tone reservation,” IEEE Trans. Signal Process., vol. 52, no. 2, pp. 495–509, Feb. 2004.
A. Ghassemi and T. A. Gulliver, “A simplified suboptimal algorithm for tone reservation OFDM,” in Proc. IEEE ICC, Jun. 2009, pp. 1–5.
J. Tellado, Multicarrier Modulation With Low PAR: Applications toDSL and Wireless. Norwell, MA, USA: Kluwer, 2000.
L. Wang and C. Tellambura, “Analysis of clipping noise and tone reservation algorithms for peak reduction in OFDM systems,” IEEE Trans. Veh. Technol., vol. 57, no. 3, pp. 1675–1694, May 2008.
J. C. Chen and C. P. Li, “Tone reservation using near-optimal peak reduction tone set selection algorithm for PAPR reduction in OFDM systems,” IEEE Commun. Lett., vol. 17, no. 11, pp. 933–936, Nov. 2010.
D. Guel, J. Palicot, and Y. Louët, “Tone reservation technique based on geometric method for orthogonal frequency division multiplexing peak-to-average power ratio reduction,” IET Commun., vol. 4, no. 17, pp.2065-2073,Nov.2010.
J. C. Chen, M. H. Chiu, Y. S. Yang, and C. P. Li, “A suboptimal tone reservation algorithm based on cross-entropy method for PAPR reduction in OFDM systems,” IEEE Trans. Broadcast., vol. 57, no. 3, pp. 752–756, Sep. 2011.
S. Gazor and R. AliHemmati, “Tone reservation for OFDM systems by maximizing signal-to-distortion ratio,” IEEE Trans. Wireless Commun., vol.11, no. 2, pp. 762–770, Feb. 2012.
J. Armstrong, “Peak-to-average power reduction for OFDM by repeated clipping and frequency domain filtering,” Electron. Lett., vol. 38, no.5, pp. 246–247, Feb. 2002.
Downloads
Published
Issue
Section
License
Copyright (c) 2017 International Journal of Electronics and Telecommunications
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
1. License
The 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 Warranties
The 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 Rights
Under 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 Authors
Authors 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-Authorship
If 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. Termination
This 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. Royalties
This 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. Miscellaneous
The 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.
