Average BER of SSC receiver over correlated Rayleigh fading channels in the presence of interference
نویسندگان
چکیده
In this paper switch-and stay combining (SSC) receivers over Rayleigh fading channels are observed. The case of interference-limited system in the environment with multiple co-channel interferers is considered. The proposed analysis gives the brand new expression for evaluating the probability density function (pdf) of signal-to–interference (SIR) at the output of combiner. Based on this, the average bit error probability (ABER) of the system, as one of the most important performance measure, is discussed. Streszczenie. W artykule przedstawiono wyniki obserwacji odbiornika SSC w kanale Rayleigha z zanikami. Rozważono system z ograniczonymi zakłóceniami i interferencją wielokanałową. Wyniki umożliwiają określenie funkcji gęstości prawdopodobieństwa i na ich podstawie określenia średniego błędu przypadkowego bitu. (Średni błąd bitu odbiornika z kanałem Rayleigha z zanikami w obecności zakłóceń)
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