Performance Analysis Of Coded Sfh-Ssma Communication Systems Over Mui Channel With No Side Information

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contributor.author El Jaafreh, Yousef G. en_US
contributor.author Qaraque, Khalid A. en_US
date.accessioned 2009-11-25T13:05:17Z en_US
date.available 2009-11-25T13:05:17Z en_US
date.issued 2003 en_US
identifier.citation Engineering Journal of Qatar University, 2003, Vol. 16, Pages 61-72. en_US
identifier.uri http://hdl.handle.net/10576/7922 en_US
description.abstract This paper presents the performance analysis of a Slow Frequency Hopped Spread Spectrum Multiple Access (SFH-SSMA) communication system under conditions of Multiple Users Interference (MUI) over a communication channel with no side information. Reed Solomon (RS) code with error models characterized by probability of error for decoding are employed along with an orthogonal M-ary frequency shift keying (MFSK) modulation scheme, and a non-coherent demodulation. The tradeoff between selected communication system parameters; RS code rate (r), number of frequency slots (q) available in the frequency hopping pattern, and modulation alphabet size (M) are considered and analyzed. Incomplete Beta function approximation and Gaussian random variable approximation methods are used in the analytical model. The simulation and analytical results show that a significant improvement of the channel normalized throughput can be achieved on the expense of minimal RF bandwidth expansion factor for a given active users (k). en_US
language.iso en en_US
publisher Qatar University en_US
subject Electrical Engineering en_US
title Performance Analysis Of Coded Sfh-Ssma Communication Systems Over Mui Channel With No Side Information en_US
type Article en_US
identifier.pagination 61-72 en_US
identifier.volume 16 en_US


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