Performance analysis of synchronous FFH-MA systems with ML receiver over frequency-selective Rayleigh-fading channels
Author
Le, Ly-Minh-Duy.
Teh, Kah Chan
Li, Kwok Hung
Date of Issue
2012Conference Name
IEEE International Conference on Communication Systems (2012 : Singapore)
School
School of Electrical and Electronic Engineering
Abstract
Based on the likelihood ratio, we derive the maximum-likelihood (ML) receiver for a synchronous fast frequency-hopped multiple-access system employing M-ary frequency-shift-keying (MFSK) modulation over frequency-selective Rayleigh-fading channels. The derived ML receiver is proposed and analyzed to obtain bit-error rate (BER) expressions. Analytical results are then validated by computer simulations. All system users are assumed to experience independent frequency-selective Rayleigh fading. Performance comparison among several commonly-used receivers shows that the proposed ML receiver gives the best BER performance for different combinations of parameters of the analyzed system under various fading conditions.
Subject
DRNTU::Engineering::Electrical and electronic engineering
Type
Conference Paper
Rights
© 2012 IEEE.
Collections
http://dx.doi.org/10.1109/ICCS.2012.6406200
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