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Distributed turbo coded diversity for relay channel

Electronics Letters · 2003 · Vol. 39(10) · pp. 786–787
Bin ZhaoMatthew C. Valenti

Abstract

A novel coding technique is proposed for the quasi-static fading relay channel. The source broadcasts a recursive code to both relay and destination. The relay decodes, interleaves, and re-encodes the message prior to forwarding. Because the destination receives both codes in parallel, a distributed turbo code is embedded in the relay channel. Results indicate a combined diversity and coding gain, which is significant even for simple constituent codes.

Cooperative Communication and Network CodingFull-Duplex Wireless CommunicationsAdvanced Wireless Communication TechnologiesDecodesRelayRelay channelComputer scienceFadingTurbo codeCoding (social sciences)Channel codeChannel (broadcasting)Cooperative diversity

Funding

  • Medical Research Council
Citations
367
FWCI
11.45
field-weighted impact
References
4
Percentile
98%
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Citations per year
Cited by
Cooperative strategies and capacity theorems for relay networks
IEEE Transactions on Information Theory · 2005 · 2,608 citations
References
Capacity theorems for the relay channel
IEEE Transactions on Information Theory · 1979 · 4,178 citations
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