完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chang, Hsiu-Chi | en_US |
dc.contributor.author | Chang, Hsie-Chia | en_US |
dc.date.accessioned | 2014-12-08T15:36:20Z | - |
dc.date.available | 2014-12-08T15:36:20Z | - |
dc.date.issued | 2014-06-01 | en_US |
dc.identifier.issn | 0090-6778 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1109/TCOMM.2014.2320508 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/24679 | - |
dc.description.abstract | This paper presents two iterative decoding algorithms for a class of non-binary two-step majority-logic (NB-TS-MLG) decodable cyclic codes. A partial parallel decoding scheme is also introduced to provide a balanced trade-off between decoding speed and storage requirements. Unlike non-binary one-step MLG decodable cyclic codes, the Tanner graphs of which are 4-cycle-free, NB-TS-MLG decodable cyclic codes contain a large number of short cycles of length 4, which tend to degrade decoding performance. The proposed algorithms utilize the orthogonal structure of the parity-check matrices of the codes to resolve the degrading effects of the short cycles of length 4. Simulation results demonstrate that the NB-TS-MLG decodable cyclic codes decoded with the proposed algorithms offer coding gains as much as 2.5 dB over Reed-Solomon codes of the same lengths and rates decoded with either hard-decision or algebraic soft decision decoding. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Extended min-sum algorithm | en_US |
dc.subject | majority-logic decoding | en_US |
dc.subject | non-binary LDPC codes | en_US |
dc.subject | cyclic codes | en_US |
dc.title | Iterative Decoding Algorithms for a Class of Non-Binary Two-Step Majority-Logic Decodable Cyclic Codes | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/TCOMM.2014.2320508 | en_US |
dc.identifier.journal | IEEE TRANSACTIONS ON COMMUNICATIONS | en_US |
dc.citation.volume | 62 | en_US |
dc.citation.issue | 6 | en_US |
dc.citation.spage | 1779 | en_US |
dc.citation.epage | 1789 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:000338029200003 | - |
dc.citation.woscount | 0 | - |
顯示於類別: | 期刊論文 |