Iterative multi-step decoding for a class of multi-step majority-logic decodable cyclic codes

Hsiu Chi Chang*, Hsie-Chia Chang

*Corresponding author for this work

研究成果: Conference contribution

摘要

This paper presents an iterative multi-step decoding algorithm for a class of multi-step majority-logic (MS-MLG) decodable cyclic codes. The proposed algorithm is capable of efficient decoding the MS-MLG decodable cyclic codes with large number of short cycles of length 4. In addition, we decompose the parity-check matrices into several submatrices by utilizing the orthogonal structure of the codes. The decomposition scheme allows efficient decoding for MS-MLG decodable cyclic codes. Simulation results demonstrate that the MS-MLG decodable cyclic codes decoded with the proposed algorithm outperform BCH codes with similar lengths and rates decoded with the hard-decision algorithm.

原文English
主出版物標題International Symposium on Turbo Codes and Iterative Information Processing, ISTC
發行者IEEE Computer Society
頁面32-36
頁數5
ISBN(電子)9781479959853
DOIs
出版狀態Published - 12 十一月 2014
事件2014 8th International Symposium on Turbo Codes and Iterative Information Processing, ISTC 2014 - Bremen, Germany
持續時間: 18 八月 201422 八月 2014

出版系列

名字International Symposium on Turbo Codes and Iterative Information Processing, ISTC
ISSN(列印)2165-4700
ISSN(電子)2165-4719

Conference

Conference2014 8th International Symposium on Turbo Codes and Iterative Information Processing, ISTC 2014
國家Germany
城市Bremen
期間18/08/1422/08/14

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