DocumentCode
2069735
Title
Performance study of non-binary belief propagation for decoding Reed-Solomon codes
Author
Bimberg, Marcel ; Lentmaier, Michael ; Fettweis, Gerhard P.
Author_Institution
Dept. of Mobile Commun. Syst., Tech. Univ. Dresden, Dresden, Germany
fYear
2010
fDate
18-21 Jan. 2010
Firstpage
1
Lastpage
6
Abstract
In this paper we investigate the frame-error correcting performance of two newly developed, non-binary belief propagation based, soft-in/soft-out decoding algorithms when decoding Reed-Solomon codes. We present results for the AWGN channel indicating that non-binary belief propagation can come close to the performance of the binary adaptive Belief-Propagation algorithm or even slightly better when decoding short Reed-Solomon codes.
Keywords
AWGN channels; Reed-Solomon codes; AWGN channel; Reed-Solomon codes decoding; frame-error correcting performance; nonbinary adaptive belief propagation algorithm; soft-in/soft-out decoding algorithms; AWGN channels; Belief propagation; Code standards; Delay; Error correction codes; Galois fields; Iterative algorithms; Iterative decoding; Parity check codes; Reed-Solomon codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Source and Channel Coding (SCC), 2010 International ITG Conference on
Conference_Location
Siegen
Print_ISBN
978-1-4244-6872-0
Electronic_ISBN
978-3-8007-3211-1
Type
conf
Filename
5447151
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