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

页码：909 / 912

页数：4