The performance comparison between viterbi decoding and multistage decoding of BCM codes on AWGN channel

Fan Yang, Xiaocong Wen, Huisheng Zhang, Lixin Li

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper introduces the process of constructing BCM codes firstly. Then it focuses on the two decoding algorithmsmultistage decoding and Viterbi decoding. Finally we compare their performance on the AWGN channel. The simulation result shows that both decoding algorithms achieve coding gain comparing to non-coding QPSK codes and that the BER performance of Viterbi decoding based on soft-decision outperforms multistage decoding.

源语言英语
主期刊名International Conference on Automatic Control and Artificial Intelligence, ACAI 2012
2150-2153
页数4
版本598 CP
DOI
出版状态已出版 - 2012
活动International Conference on Automatic Control and Artificial Intelligence, ACAI 2012 - Xiamen, 中国
期限: 3 3月 20125 3月 2012

出版系列

姓名IET Conference Publications
编号598 CP
2012

会议

会议International Conference on Automatic Control and Artificial Intelligence, ACAI 2012
国家/地区中国
Xiamen
时期3/03/125/03/12

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