New decoder for triple-error-correcting binary BCH codes

被引：3
|
作者：
Xie Zhi-yuan [1 ]
Li Na [1 ]
Li Le-le [1 ]
机构：
[1] N China Elect Power Univ, Dept Elect & Commun Engn, Baoding 071003, Peoples R China
来源：
ICIEA 2008: 3RD IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, PROCEEDINGS, VOLS 1-3 | 2008年
关键词：
D O I：
10.1109/ICIEA.2008.4582754
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A step-by-step decoding algorithm is introduced for triple-error correcting binary BCH codes of length n= 2(m)-1. The error bit can be directly determined by this algorithm, and the computation is simple and regular. Based on the analysis of the decoding algorithm, the hardware decoder is improved in continuous decoding condition. Furthermore, a new method for the key point of this algorithm, the look-up table of (x(1))(5) + (x(2))(5), is presented to simplify the difficult hardware decoder.
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页码：1426 / 1429
页数：4
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