The advantages of non-binary turbo codes

Proceedings 2001 IEEE Information Theory Workshop (Cat. No.01EX494) Pub Date : 2001-09-02 DOI:10.1109/ITW.2001.955136

C. Berrou, M. Jézéquel, C. Douillard, S. Kerouédan

引用次数: 120

Abstract

Non-binary turbo codes are built from recursive systematic convolutional (RSC) component codes with m inputs (m/spl ges/2). This construction offers better performance than classical binary turbo codes, especially at very low BER and high coding rate. Some examples with rate 2/3 are given on 8-state and 16-state duo-binary turbo code associated with QPSK and 8-PSK modulation.

查看原文本刊更多论文

非二进制turbo码的优点

非二进制turbo码由m个输入(m/spl /2)的递归系统卷积(RSC)分量码构建而成。这种结构比传统的二进制turbo码具有更好的性能，特别是在非常低的误码率和高的编码速率下。给出了与QPSK和8-PSK调制相关的8态和16态双二进制turbo码的速率为2/3的例子。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings 2001 IEEE Information Theory Workshop (Cat. No.01EX494)

自引率

0.00%

发文量