Closed-form expressions for selection combining system statistics over correlated generalized-K fading channels in the presence of interference

Bojana Z. Nikolic, Mihajlo C. Stefanovic, Stefan R. Panic, Jelena A. Anastasov, Borivoje Milosevic

Результат исследований: Материалы для журналаСтатья

5 Цитирования (Scopus)

Аннотация

This paper considers the effects of simultaneous correlated multipath fading and shadowing on the performances of a signal-to-interference ratio (SIR)-based dual-branch selection combining (SC) diversity receiver. This analysis includes the presence of cochannel interference. A generalized fading/shadowing channel model in an interference-limited correlated fading environment is modeled by generalized-K distribution. Closed-form expressions are obtained for probability density function and cumulative distribution function of the SC output SIR, as well as for the outage probability. Based on this, the influence of various fading and shadowing parameter values and the correlation level on the outage probability is examined.

Язык оригиналаАнглийский
Страницы (с-по)320-325
Число страниц6
ЖурналETRI Journal
Том33
Номер выпуска3
DOI
СостояниеОпубликовано - 1 июн 2011
Опубликовано для внешнего пользованияДа

ASJC Scopus subject areas

  • Computer Science(all)
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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