| 串行级联卷积码迭代编译码仿真与分析 |
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| 引用本文： | 万国春,陈岚.串行级联卷积码迭代编译码仿真与分析[J].江西科学,2005,23(2):138-142. |
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| 作者姓名： | 万国春 陈岚 |
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| 作者单位： | 江西科技师范学院应用物理系,江西,南昌,330013 |
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| 基金项目： | 江西省重点科技攻关项目(200210030) |
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| 摘 要： | 串行级联卷积码SCCC(Serially Concatenated Convolutional Codes)是近年来提出的一种性能较好的信道编码方式。它由两个串行的馈系统卷积码RSC(Recursive Systematic Convolutional codes)和一个内交织器构成。通过计算机仿真，分析了在进行SCCC码设计时，参数的选择对于SCCC码纠错性能的影响，提出了设计SCCC码时选择参数的方法。
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| 关 键 词： | 信道编码 串行级联卷积码 迭代译码算法 计算机仿真 |
| 文章编号： | 1001-3679(2005)02-0138-05 |
| 修稿时间： | 2004年10月28 |
Simulation and Analysis of Iterative Encoding and Decoding of Serially Concatenated Convolutional Codes |
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| WAN Guo-chun,CHEN Lan.Simulation and Analysis of Iterative Encoding and Decoding of Serially Concatenated Convolutional Codes[J].Jiangxi Science,2005,23(2):138-142. |
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| Authors: | WAN Guo-chun CHEN Lan |
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| Abstract: | Serial Concatenated Convolutional Codes(SCCC) is a better scheme presented recently for channel coding.This scheme employ two Recursive Systematical Convolutional Codes(RSC) and an inner interleaver.In the paper we undertake a comprehensive study of the characteristics of SCCC' bit error rate performance,which enables us to choose proper design parameters in accordance to specific requirements by computer simulation. |
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| Keywords: | Channel coding Serially Concatenated Convolutional Codes Iterative decoding algorithm Computer simulation |
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