Title :
Distributed decoding in a cellular multiple-access channel
Author :
Aktas, Emre ; Evans, Jamie ; Hanly, Stephen
Author_Institution :
ARC Special Res. Centre for Ultra-Broadband Inf. Networks, Melbourne Univ., Parkville, Vic., Australia
fDate :
27 June-2 July 2004
Abstract :
Distributed decoding in the uplink of a rectangular planar cellular array with local message passing is considered. Two algorithms are proposed and compared: a BCJR-type algorithm applied to linear subgraphs, and belief propagation applied to the 2D graph of the cellular array.
Keywords :
belief networks; cellular arrays; channel coding; decoding; fading channels; multi-access systems; BCJR-type algorithm; distributed decoding; message passing; multiple-access channel; rectangular planar cellular array; Australia; Base stations; Belief propagation; Cellular networks; Decoding; Fading; Intelligent networks; Interference; Message passing; Time frequency analysis;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365519
