Antenna/relay selection for coded cooperative networks with AF relaying

Mohamed Elfituri, Ali Ghrayeb, Walaa Hamouda

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

In this paper, we consider antenna/relay selection for coded cooperative networks in an effort to improve their end-to-end performance by improving the detection reliability at the relay nodes. Considering amplify-and-forward (AF) relaying, we analyze a previously proposed distributed coded cooperation scheme in conjunction with antenna/relay selection. Specifically, we derive upper bounded expressions for the bit error rate assuming M-ary phase shift keying (M-PSK) transmission. Our analytical results show that the maximum diversity order of the system is maintained for the entire range of symbol error rate of interest, unlike the case without antenna/relay selection. Several numerical and simulation results are presented to demonstrate the efficacy of the proposed scheme.

Original languageEnglish
Pages (from-to)2580-2584
Number of pages5
JournalIEEE Transactions on Communications
Volume57
Issue number9
DOIs
Publication statusPublished - 2009
Externally publishedYes

Fingerprint

Antennas
Phase shift keying
Bit error rate

Keywords

  • Amplify-and-forward relaying
  • Antenna selection
  • Cooperative communications
  • Outage probability
  • Relay selection

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Antenna/relay selection for coded cooperative networks with AF relaying. / Elfituri, Mohamed; Ghrayeb, Ali; Hamouda, Walaa.

In: IEEE Transactions on Communications, Vol. 57, No. 9, 2009, p. 2580-2584.

Research output: Contribution to journalArticle

Elfituri, Mohamed ; Ghrayeb, Ali ; Hamouda, Walaa. / Antenna/relay selection for coded cooperative networks with AF relaying. In: IEEE Transactions on Communications. 2009 ; Vol. 57, No. 9. pp. 2580-2584.
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