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Cooperative Protocols for Multiple-Source Multiple-Relay Wireless Networks

Overview This paper studies the cooperative communications in wireless systems with ns source nodes, nr relay nodes, and single destination node. The paper proposes cooperative protocols and analyzes the system performance of the cooperation systems. For ns = 1; nr > 1, the nodes cooperate in a repetition way. The impact of the detection error at the relay node on the system performance is analyzed, and then a relay selection protocol is proposed to compensate for such effect. For ns > 1; nr > 1, the paper proposes a cooperative coding protocol, in which the relay nodes not only decode and forward the symbols from the source nodes, but also encode the incoming symbols according to the pre-assigned cooperative code.

Further White Paper Details
Publisher	Chinese University of Hong Kong	File Format	PDF
Date Published	April 2007
Format	White Papers
Topics	Switching, XML, Mobile - Wireless Communications

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