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联合LDPC码的多级编码调制迭代判决仿真分析 被引量：1

Simulation and Analysis on Iterative Decoding of Multilevel Coding with LPDC Code
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摘要 论文介绍了多级编码调制的基本原理和译码算法,以LDPC码作为多级编码调制的分量码,在译码过程中引入了迭代思想,分析了一种适用于多级编码调制的迭代判决算法,并建立了MLCM-ID系统模型。计算机仿真表明,该算法能够有效地提高系统性能,具有一定的应用价值。 In this paper,the principle and decoding algorithms of multilevel coding are proposed.A iterative decoding algorithm for MLCM with LDPC code as component code is proposed,and the model of MLCM-ID system is established.The computer simulation shows that this scheme has a better performance.
作者 施春强 郭道省 宋晓鹏
机构地区 解放军理工大学通信工程学院
出处 《无线通信技术》 2012年第1期17-21,共5页 Wireless Communication Technology
关键词 多级编码调制 LDPC 迭代译码算法 multilevel coding LDPC iterative decoding algorithm
分类号 TN91 [电子电信—通信与信息系统]
  • 相关文献

参考文献8

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共引文献2

同被引文献8

  • 1SHU Lin, DANIEL J CosteUo. Error Control Coding Second Edition[M].北京:机械工业出版社,2007.
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  • 7陈燕,蔡灿辉.高阶调制的LDPC码译码算法研究[J].郑州大学学报（工学版）,2011,32(4):107-110. 被引量：3
  • 8李寰宇,柏鹏,彭卫东,林志国,李明阳.基于快速编译码的LDPC-CPM系统设计[J].航天控制,2011,29(5):53-57. 被引量：2

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无线通信技术
2012年 第1期

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