Serial Symbol-Reliability Based Algorithm for Decoding Non-Binary LDPC Codes

被引：7
|
作者：
Garcia-Herrero, Francisco [1 ]
Jose Canet, Maria [1 ]
Valls, Javier [1 ]
Flanagan, Mark F. [2 ]
机构：
[1] Univ Politecn Valencia, Inst Telecomunicac & Aplicac Multimedia, Gandia 46730, Spain
[2] Univ Coll Dublin, Sch Elect Elect & Commun Engn, Dublin 4, Ireland
来源：
IEEE COMMUNICATIONS LETTERS | 2012年 / 16卷 / 06期
关键词：
Nonbinary low-density parity-check (LDPC) code; symbol-reliability based algorithm; iterative serial decoding;
D O I：
10.1109/LCOMM.2012.040912.120423
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A symbol-reliability based decoding algorithm with serial schedule for non-binary low-density parity-check (LDPC) codes is presented. Performance results, together with implementation complexity analysis, are provided for different sample codes. The proposed algorithm achieves a similar gain to the min-max algorithm for codes with column weight d(v) >= 6, with lower complexity than previous symbol-reliability based algorithms.
引用
收藏
页码：909 / 912
页数：4
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