Rate-compatible low-density generator matrix codes

被引：4

作者：

Lou, Hanqing ^{[1
]}

Garcia-Frias, Javier ^{[1
]}

机构：

[1] Univ Delaware, Dept Elect & Comp Engn, Newark, DE 19716 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2008年 / 56卷 / 03期

基金：

美国国家科学基金会;

关键词：

rate-compatible codes; LDGM codes; iterative decoding;

D O I：

10.1109/TCOMM.2008.050140

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We propose a family of rate-compatible codes based on the concatenation of two linear codes with low-density generator matrix, which are a special class of LDPC codes with low encoding complexity. The proposed scheme is characterized by its simplicity of construction, and does not require optimization of the puncturing pattern.

引用

页码：321 / 324

页数：4

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