Cochannel interference estimation for M-ary PSK modulated signals
Wireless Personal Communications: An International Journal
IEEE Transactions on Wireless Communications
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
International Journal of Communication Systems
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In this paper an approach to the performance analysis of wireless transmission over the Ricean fading channels experiencing an arbitrary number of multiple Ricean co-channel interferers is presented. Useful closed form expressions are derived for the probability density function (PDF) and cumulative distribution function (CDF), average error probabilities (ABEP) over some coherent and non-coherent frequency and phase- shift keying modulation schemes in interference limited system. Selection diversity reception effect on the performance improvement for various values of fading severity is also investigated.