Protocols For Half-Duplex Multiple Relay Networks

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Protocols For Half-Duplex Multiple Relay Networks
— In this paper we present several strategies for multiple relay networks which are constrained by a half-duplex operation, i. e., each node either transmits or receives on a particular resource. Using the discrete memoryless multiple relay channel we present achievable rates for a multilevel partial decode-and-forward approach which generalizes previous results presented by Kramer and Khojastepour et al.. Furthermore, we derive a compress-and-forward approach using a regular encoding scheme which simplifies the encoding and decoding procedure and improves the achievable rates in general. Finally, we give achievable rates for a mixed strategy used in a fourterminal network with alternately transmitting relay nodes.
Peter Rost, Gerhard Fettweis
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2007
Where CORR
Authors Peter Rost, Gerhard Fettweis
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