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Accumulate-Repeat-Delay-Partial-Delay codes
Li, Zhongliang; Xia, Guojiang; Li, Z. (lizl340@sina.com)
Department空间技术部
Source PublicationApplied Mechanics and Materials
2012
Pages167-170
Language英语
ISSN1660-9336
ISBN9783037852903
AbstractInspired by Accumulate-Repeat-Accumulate (ARA) codes, in this letter we propose a new channel coding scheme called Accumulate-Repeat-Delay-Partial-Delay (ARDPD) codes. Contrary to ARA codes, ARDPD codes simultaneously achieve good threshold and linear minimum distance. Based on EXIT for LDPC codes, we show that for maximum variable node degree 5, the threshold of ARDPD codes outperforms the best known unstructured irregular LDPC codes. Iterative decoding simulation results show that the proposed codes perform as predicted.; Inspired by Accumulate-Repeat-Accumulate (ARA) codes, in this letter we propose a new channel coding scheme called Accumulate-Repeat-Delay-Partial-Delay (ARDPD) codes. Contrary to ARA codes, ARDPD codes simultaneously achieve good threshold and linear minimum distance. Based on EXIT for LDPC codes, we show that for maximum variable node degree 5, the threshold of ARDPD codes outperforms the best known unstructured irregular LDPC codes. Iterative decoding simulation results show that the proposed codes perform as predicted.
Conference Name2011 WASE Global Conference on Science Engineering, GCSE 2011
Conference DateDecember 10, 2011 - December 11, 2011
Conference PlaceTaiyuan and Xian, China
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2947
Collection空间技术部
Corresponding AuthorLi, Z. (lizl340@sina.com)
Recommended Citation
GB/T 7714
Li, Zhongliang,Xia, Guojiang,Li, Z. . Accumulate-Repeat-Delay-Partial-Delay codes[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2012:167-170.
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