On the SEP of Cooperative Diversity with Opportunistic Relaying

We analyze the exact symbol error probability (SEP) of cooperative diversity with opportunistic amplify-and-forward (AF) relaying. The benefit of this opportunism to the SEP is assessed by comparing with maximal ratio combining of orthogonal multiple AF relay transmissions.

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Bibliographische Detailangaben
Veröffentlicht in:	IEEE communications letters 2008-10, Vol.12 (10), p.727-729
Hauptverfasser:	Barua, B., Hien Ngo, Hyundong Shin
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplification Amplify-and-forward (AF) relaying Applied sciences Array signal processing Channel state information Constraint optimization cooperative diversity Diversity reception Error analysis Error probability Exact sciences and technology Frequency diversity opportunistic relaying Performance analysis Protocols Relay Relaying Relays symbol error probability Symbols Systems, networks and services of telecommunications Telecommunication network reliability Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments)
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Beschreibung
Zusammenfassung:	We analyze the exact symbol error probability (SEP) of cooperative diversity with opportunistic amplify-and-forward (AF) relaying. The benefit of this opportunism to the SEP is assessed by comparing with maximal ratio combining of orthogonal multiple AF relay transmissions.
ISSN:	1089-7798 1558-2558
DOI:	10.1109/LCOMM.2008.080915