Performance analyses of selection combining diversity receiver over α-μ Fading channels in the presence of co-channel interference

S. R. Panić, M. Č Stefanović, A. V. Mosić

Результат исследований: Материалы для журналаСтатья

42 Цитирования (Scopus)

Аннотация

An approach to the performance analyses of dual selection combining (SC) diversity receiver over correlated α-μ fading channels with the arbitrary parameters is presented. Fading between the diversity branches and interferers is correlated and distributed with α-μ distribution. Infinite series expressions are obtained for the output SIR's probability density function (PDF), cumulative distribution function (CDF) and an important measure of the system's performances, the outage probability (OP). An average error probability is efficiently evaluated for coherent and non-coherent modulation schemes such as coherent frequency-shift keying (CFSK), coherent phase-shift keying (CPSK), binary frequency-shift keying (BFSK) and binary differentially phase-shift keying (BDPSK). Numerical results are presented to show the effects of various parameters such as fading severity, input SIR unbalance and the level of correlation between received desired signals and interferences on system's performances.

Язык оригиналаАнглийский
Страницы (с-по)1769-1777
Число страниц9
ЖурналIET Communications
Том3
Номер выпуска11
DOI
СостояниеОпубликовано - 16 ноя 2009
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

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