DocumentCode
2520969
Title
Coding and decoding for the Dynamic Decode and Forward relay protocol
Author
Kumar, K. Raj ; Caire, Giuseppe
Author_Institution
EE Dept., Univ. of Southern California, Los Angeles, CA
fYear
2008
fDate
6-11 July 2008
Firstpage
2380
Lastpage
2384
Abstract
We study the dynamic decode and forward (DDF) protocol for a single half-duplex relay, single-antenna channel with quasi-static fading. We analyze the diversity-multiplexing tradeoff (DMT) of the DDF protocol for the case of finite block-lengths, and provide simple constructions of explicit, DMT optimal codes. Reduced complexity lattice decoding algorithms for the proposed codes are investigated.
Keywords
decoding; encoding; fading channels; protocols; coding; complexity lattice decoding algorithms; decoding; diversity-multiplexing tradeoff; dynamic decode protocol; forward relay protocol; quasistatic fading; single half-duplex relay; single-antenna channel; Decoding; Fading; Lattices; OFDM modulation; Protocols; Random variables; Rayleigh channels; Relays; Research and development; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2008. ISIT 2008. IEEE International Symposium on
Conference_Location
Toronto, ON
Print_ISBN
978-1-4244-2256-2
Electronic_ISBN
978-1-4244-2257-9
Type
conf
DOI
10.1109/ISIT.2008.4595417
Filename
4595417
Link To Document