Accumulate-Repeat-Delay-Partial-Delay codes

	Accumulate-Repeat-Delay-Partial-Delay codes
	Li, Zhongliang; Xia, Guojiang
	2012
会议名称	2011 WASE Global Conference on Science Engineering, GCSE 2011
会议日期	December 10, 2011 - December 11, 2011
会议地点	Taiyuan and Xian, China
页码	167-170
通讯作者	Li, Z. (lizl340@sina.com)
中文摘要	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.
英文摘要	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.
收录类别	EI
会议主办者	World Association of Science Engineering (WASE)
会议录	Applied Mechanics and Materials
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
学科主题	空间技术
语种	英语
ISSN号	1660-9336
ISBN号	9783037852903
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/2947]
专题	国家空间科学中心_空间技术部
推荐引用方式 GB/T 7714	Li, Zhongliang,Xia, Guojiang. Accumulate-Repeat-Delay-Partial-Delay codes[C]. 见:2011 WASE Global Conference on Science Engineering, GCSE 2011. Taiyuan and Xian, China. December 10, 2011 - December 11, 2011.