| 基于二维联合修正算法的RS乘积码软判决研究 |
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| 引用本文： | 陈俊杰,周金荣.基于二维联合修正算法的RS乘积码软判决研究[J].舰船电子工程,2011,31(3):86-90. |
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| 作者姓名： | 陈俊杰 周金荣 |
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| 作者单位： | 武汉船舶通信研究所,武汉,430079 |
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| 摘 要： | 在分析了传统RS码译码算法的基础上,提出了基于二维联合修正的RS乘积码软判决算法。如何修正软信息,一直是乘积码迭代算法的关键问题。文章详细地分析了二维联合修正算法中软信息的修正及其依据,给出了具体的仿真结果,具有很好的应用前景。
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| 关 键 词： | RS乘积码 软判决 二维联合修正 |
Research on Soft Decode of Reed-Solomon Product Code Based on Planar Join Modify Algorithm |
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| Chen Junjie,Zhou Jinrong.Research on Soft Decode of Reed-Solomon Product Code Based on Planar Join Modify Algorithm[J].Ship Electronic Engineering,2011,31(3):86-90. |
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| Authors: | Chen Junjie Zhou Jinrong |
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| Institution: | Chen Junjie Zhou Jinrong(Wuhan Maritime Communication Research Institute,Wuhan 430079) |
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| Abstract: | This paper gives the planar join modify algorithm on soft decode of RS product decode,based on the analysis of traditional decode algorithm.How to correct the soft information is always the key of iterative decode.This paper detailedly analysis the question that how to modify the soft information in planar join modify algorithm,and give the evidence and detailedly simulation result. |
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| Keywords: | Reed-Solomon product code soft decode planar join modify algorithm |
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