SSC diversity receiver over correlated - Fading channels in the presence of cochannel interference

Stefan R. Panić, Petar Ć Spalevi, Ćemal B. Dolianin, Mihajlo Č Stefanovi, Aleksandar V. Mosić

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

This paper studies the performances of a dual-branch switched-and-stay combining (SSC) diversity receiver, operating over correlated - fading in the presence of cochannel interference (CCI). Very useful, novel, infinite series expressions are obtained for the output signal to interference ratio's (SIR's) probability density function (PDF) and cumulative distribution function (CDF). The performance analysis is based on an outage probability (OP) and an average bit error probability (ASEP) criteria. ASEP is efficiently evaluated for modulation schemes such as noncoherent frequency-shift keying (NCFSK) and binary differentially phase-shift keying (BDPSK). The effects of various parameters, such as input SIR unbalance, the level of correlation between received desired signals and interferences, nonlinearity of the environment, and fading severity on systems performances are graphically presented and analyzed.

Original languageEnglish
Article number142392
JournalEurasip Journal on Wireless Communications and Networking
Volume2010
DOIs
Publication statusPublished - 26 May 2010
Externally publishedYes

ASJC Scopus subject areas

  • Signal Processing
  • Computer Science Applications
  • Computer Networks and Communications

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