DocumentCode
443821
Title
Chart design of iterative decoding
Author
Gong, Fengkui ; Li, Bingbing ; Ge, Jianhua ; Liu, Peng
Author_Institution
State Key Lab. of ISN, Xidian Univ., Xi´´an, China
Volume
1
fYear
2005
fDate
23-26 Sept. 2005
Firstpage
400
Lastpage
403
Abstract
Two simple and efficient charts for iterative decoding are proposed, called output mutual information chart with defined iterative degree (DID Chart) and near optimum output mutual information chart (NOMI Chart). Compared with BER performance curve, they show the iterative performance on the whole signal-to-noise ratio range with reduced computation complexity. The concepts are illustrated for bit-interleaved coded modulation with iterative decoding (BICM-ID). Some possible usages are also presented.
Keywords
error statistics; interleaved codes; iterative decoding; modulation coding; bit-interleaved coded modulation; chart design; defined iterative degree; iterative decoding; near optimum output mutual information chart; signal-to-noise ratio; Bit error rate; Channel state information; Convergence; Design methodology; Iterative decoding; Labeling; Laboratories; Mutual information; Postal services; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on
Print_ISBN
0-7803-9335-X
Type
conf
DOI
10.1109/WCNM.2005.1544066
Filename
1544066
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