Class of nested linear block codes and their decoding algorithm

被引：0
|
作者：
Jennings, S [1 ]
Hashim, A [1 ]
机构：
[1] S Bank Univ, Sch Comp Informat Syst & Math, London SE1 0AA, England
来源：
IEE PROCEEDINGS-COMMUNICATIONS | 2000年 / 147卷 / 04期
关键词：
D O I：
10.1049/ip-com:20000416
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：
A new class of nested linear block code is introduced. The codes of this class, referred to as nested codes. cover a wide range of code length and rates. The parity check matrix of a nested code is constructed from two other linear block codes. Although the rates of the resulting codes are not optimal. the codes nevertheless exhibit some useful properties: in particular. they have a well-defined mathematical structure. which leads to a fast and simple decoding algorithm.
引用
收藏
页码：216 / 220
页数：5
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