Performance Study of Non-Binary Belief Propagation for Decoding Reed-Solomon codes
Konferenz: SCC'10 - 8th International ITG Conference on Source and Channel Coding
18.01.2010 - 21.01.2010 in Siegen, Germany
Tagungsband: SCC'10
Seiten: 6Sprache: EnglischTyp: PDF
Persönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt
Autoren:
Bimberg, Marcel; Lentmaier, Michael; Fettweis, Gerhard P. (Vodafone Chair Mobile Communications Systems, Technische Universität Dresden, 01069 Dresden, Germany)
Inhalt:
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.