Joint optimization of relay-precoders and decoders with partial channel side information in cooperative networks

We jointly optimize the relay-precoders and decoders with full or partial channel side information (CSI) in a cooperative network. Specifically, three different CSI assumptions are considered: 1) full CSI at the destination terminal and the relay terminals; 2) full CSI at the destination terminal an...

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Veröffentlicht in:	IEEE journal on selected areas in communications Jg. 25; H. 2; S. 447 - 458
Hauptverfasser:	Yi, Zhihang, Kim, Il-min
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.02.2007 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Array signal processing Beamforming Channels Decoders Detectors Feedback communications Maximum likelihood decoding Maximum likelihood detection Networks Optimization Performance enhancement Protocols Relay Relays Signal detection Signal to noise ratio Terminals Transmitters
ISSN:	0733-8716, 1558-0008
Online-Zugang:	Volltext
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