On the Soft Decision Decoding of Linear Block Codes

王新梅; 马建峰; 马啸

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On the Soft Decision Decoding of Linear Block Codes

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- On the Soft Decision Decoding of Linear Block Codes
- Acta Electronica Sinica Issue 7, Pages: 19-26(1998)
- 作者机构：
  
  1.   西安电子科技大学!西安710071
  2.   东南大学移动通信重点实验室
  3.   南京
  4.   210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.21
- Published：1998
- 稿件说明：
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[1]王新梅,马建峰,马啸.软判决译码研究进展[J].电子学报,1998(07):19-26+18.

王新梅, 马建峰, 马啸. On the Soft Decision Decoding of Linear Block Codes[J]. Acta Electronica Sinica, 1998, (7): 19-26.
[1]王新梅,马建峰,马啸.软判决译码研究进展[J].电子学报,1998(07):19-26+18. DOI：

王新梅, 马建峰, 马啸. On the Soft Decision Decoding of Linear Block Codes[J]. Acta Electronica Sinica, 1998, (7): 19-26. DOI：

摘要

本文综述了软判决详码研究的发展概况，全文分四部分．第一部分简单地回顾了构造Shannon码的发展概况；第二部分在前一部分基础上叙述了线性分组码软判决译码的一般研究的状况；第三部分讨论了基于网格图上线性分组码软判决译码的发展概况；最后描述了Trubo码与迭代反馈软判决译码的研究状况与今后的发展方向.

Abstract

We summarize the results on the soft decision decoding of block codes

discuss certain prelms in the design of decoding algorithms

and propose some problems which remain to be studied. The paper consists of four parts. the first part brtiefly describes the main results on constructing Shannon codes

the basic methods of decoding linear block codes are presented in the second part

and in the third part

we discuss both the trellis structures and the corresponding decoding algorithms of linear block codes

finally

we introduce the current situation and trend for studying bob the turbo codes and their iterative feed back soft decision decoding algorithms.

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