SOFT-INPUT SOFT-OUTPUT LINEAR PROGRAMMING DECODING

被引：0
|
作者：
Daly, Erica L. [1 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA
来源：
2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) | 2013年
关键词：
LP decoding; turbo-equalization; LDPC; linear programming; short block length codes; TURBO-EQUALIZATION; CODES;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This paper presents the soft-input soft-output (SISO) linear programming (LP) decoder. It is shown that the soft information gleaned from a pseudo-codeword solution to the LP optimization is not only useful, but that it can be superior to the soft information output from a SISO belief propagation (BP) decoder in certain situations.
引用
收藏
页码：5141 / 5145
页数：5
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