DocumentCode
1609615
Title
A simple iterative soft decoding algorithm for Reed-Solomon product codes
Author
Li, Zongwang ; Zeng, Lingqi ; Song, Wentao ; Xu, Youyun ; Luo, Hanwen
Author_Institution
Mobile Commun. Lab., Shanghai Jiao Tong Univ., China
Volume
3
fYear
2002
fDate
6/24/1905 12:00:00 AM
Firstpage
1555
Abstract
We propose a novel iterative decoding algorithm based on partial combination of the parity check matrix for iterative soft decoding of Reed-Solomon product codes. It uses only the simple syndrome equations whose solutions are confined to parts of the columns of the parity check matrix. Compared to other algorithms, the proposed algorithm has lower complexity while offering better performance, which is demonstrated by simulations.
Keywords
Reed-Solomon codes; computational complexity; digital communication; error correction codes; forward error correction; iterative decoding; matrix algebra; Reed-Solomon codes; forward error correcting codes; iterative decoding; parity check matrix; product codes; soft decoding algorithm; syndrome equations; AWGN; Block codes; Hamming distance; Iterative algorithms; Iterative decoding; Mobile communication; Parity check codes; Product codes; Reed-Solomon codes; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN
0-7803-7484-3
Type
conf
DOI
10.1109/VTC.2002.1002878
Filename
1002878
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