Opportunistic relay selection with outdated CSI: outage probability and diversity analysis

In this paper, we analyze the outage probability and diversity order of opportunistic relay selection in a scenario based on decode and forward and where the available channel state information (CSI) is outdated. The study is conducted analytically by obtaining a closed-form expression for the outag...

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Veröffentlicht in:	IEEE transactions on wireless communications 2009-06, Vol.8 (6), p.2872-2876
Hauptverfasser:	Vicario, J.L., Bel, A., Lopez-Salcedo, J.A., Seco, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Access methods and protocols, osi model Applied sciences Approximation Capacity planning Channel state information Channels Closed-form solution Cooperative communications Decoding Detection, estimation, filtering, equalization, prediction diversity gain Diversity methods Exact sciences and technology Exact solutions Extreme values Information analysis Information, signal and communications theory Mathematical analysis MIMO opportunistic relay selection Outages outdated CSI Power system relaying Relay Relays Signal and communications theory Signal, noise System performance Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Transmission and modulation (techniques and equipments) Wireless communication
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