Performance of dual-hop relaying over shadowed ricean fading channels

Aleksandra M. Cvetković, Jelena Anastasov, Stefan Panić, Mihajlo Stefanović, Dejan Milić

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

In this paper, an analytical approach for evaluating performance of dual-hop cooperative link over shadowed Ricean fading channels is presented. New lower bound expressions for the probability density function (PDF), cumulative distribution function (CDF) and average bit error probability (ABEP) for system with channel state information (CSI) relay are derived. Some numerical results are presented to show behavior of performance gain for the proposed system. Analytical exact and lower bound expression for the outage probability (OP) of CSI assisted relay are obtained and required numerical results are compared.

Original languageEnglish
Pages (from-to)244-248
Number of pages5
JournalJournal of Electrical Engineering
Volume62
Issue number4
DOIs
Publication statusPublished - 24 Aug 2011
Externally publishedYes

Keywords

  • CSI relay
  • Dual hop cooperative system
  • Shadowed Ricen fading

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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