Outage probability of macrodiversity system in the presence of Gamma long term fading Rayleigh short term fading and Nakagami-m CCI

摘要

Macro-diversity (MaD) system with MaD selection combining (SC) receiver and two micro-diversity (MiD) SC structures in the shadowed multipath fading channel in the presence of co-channel interference (CCI) is investigated. The received signal propagates through Gamma shadowed Rayleigh fading channel while CCI propagates through Gamma shadowed Nakagami-m multipath fading channel. Novel, infinite series expression for cumulative distribution functions (CDF) is efficiently calculated and used for derivation of outage probability (OP) at the output of MaD system. The effect of the system parameters on the MaD system are presented and analyzed.