Comparative Analysis of the Efficiency of Detecting Some Amplitude-Phase Modulated Signals in Wireless Communication Systems
Abstract
This article presents the results of the research of noise-immunity of wireless communication systems using signals that are formed on the basis of eight-position quadrature-amplitude modulation (8-QAM) and eight-position amplitude modulation of many components (8-AMMC). The research was conducted using simulation of a wireless communication system, built using a detector, implemented on the basis of a phase locked loop. The influence of phase locked loop parameters on the detection quality of these signals in the condition of the interference in the communication channel was researched, and a comparative analysis of the noise immunity of wireless communication systems using these signals was carried out.References
Bajrang Bansal, Sanjay Soni, Nitin Jain. “Time-domain analysis of monocycle pulse propagation for 5G UWB communications”, ICCCA, Greater Noida, 2017.
G.P. Efthymoglou, P.S. Bithas, A.G. Kanatas. “Exact SNR and SIR analysis in Poisson wireless networks”, Electronics Letters, vol. 53, p. 356-358, 2017.
A.G. Razvan,V. Iordache, I. Badescu. “Analysis of possible Wi-Fi interferences of wireless communications implemented in vehicular environments”, TELSIKS, Nis, 2017.
I.V. Gorbatyy. “Optimization of signal-code constructions using the maximum efficiency criterion”, Radioelectronics and communications systems, 2013, Vol. 56, Issue 12, P. 560–567. DOI: 10.3103/S0735272713120029
I.V. Gorbatyy. “Investigation of the technical efficiency of state-of-the-art telecommunication systems and networks with limited bandwidth and signal power”, Automatic Control and Computer Sciences, 2014, Vol. 48, Issue 1, P. 47–55. DOI: 10.3103/S0146411614010039.
Mathuranathan Viswanathan. “Digital Modulations using MATLAB. Building Simulation Models from Scratch”, Pilani, 2017.
BestRoland E. “Phase-Locked Loops: Design, Simulation, and Applications, Sixth Edition”, McGraw-HillEducation, NewYork, 2007.
Bondariev A.P., Maksymiv I.P. “Ways of significant increase of noise immunity in systems of a cellular communication systems”, Bulletin “Radioelectronics and Telecommunications” - Lviv, 2012 – P.173-177
Bondariev A.P., Maksymiv I.P. “Method of improvement of quality indexes of detecting in cellular communication systems”, “Electronics and electrical engineering”, Kaunas, 2012. – No.10 – P.85-88.
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