Show simple item record

Author El Jaafreh, Yousef G.en_US
Author Qaraque, Khalid A.en_US
Available date 2009-11-25T13:05:17Zen_US
Publication Date 2003en_US
Publication Name Engineering Journal of Qatar University
Citation Engineering Journal of Qatar University, 2003, Vol. 16, Pages 61-72.en_US
URI http://hdl.handle.net/10576/7922en_US
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 enen_US
Publisher Qatar Universityen_US
Subject Electrical Engineeringen_US
Title Performance Analysis Of Coded Sfh-Ssma Communication Systems Over Mui Channel With No Side Informationen_US
Type Articleen_US
Pagination 61-72en_US
Volume Number 16en_US


Files in this item

Icon

This item appears in the following Collection(s)

Show simple item record