Vjerojatnost ispada koreliranih SIR prijemnika sa SSC raznolikosti putem kanala s kompozitnim KG slabljenjem/zasjenjivanjem signala

Translated title of the contribution: Outage probability of correlated SIR-based SSC diversity systems over composite K G fading/shadowing channels

Stefan R. Panić, Mihajlo C. Stefanović, Jelena A. Anastasov, Bojana Nikolić, Petar C. Spalević, Dušan M. Stefanović

Research output: Contribution to journalArticle

Abstract

In this paper, the effects of multipath fading and shadowing over the propagation channel are observed through the performance analysis of switch and stay selection combining (SSC) technique. The short term fading (multipath fading) in conjunction with the long term fading (shadowing) are both modeled by Generalized-K (K G ) distribution. The proposed system is considered as interference-limited system in correlated fading environment. The probability density function (PDF) of signal-to-interference ratio (SIR) at the output of SSC receiver is derived in form of Meijer G functions. According to this new expression, the outage probability is considered and the effects of fading and shadowing parameters and correlation coefficients on the performance gain are analyzed.

Original languageUndefined/Unknown
Pages (from-to)261-267
Number of pages7
JournalAutomatika
Volume57
Issue number1
DOIs
Publication statusPublished - 1 Jan 2016
Externally publishedYes

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Keywords

  • Composite fading channels
  • Generalized-K distribution
  • SSC combining method
  • Wireless communications

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science(all)

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