Low complexity turbo matching coded optical transmission system based on code weight decision

Shiwen Xu, Bo Liu*, Lijia Zhang, Xiangjun Xin, Rahat, Lan Rao, Feng Zhao, Sai Ji, Zhaowei Qu

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Weight distribution of code is very important for error correction in the use of Turbo coding program in optical fiber communication. Input sequence need to pass convolutional encoder, Therefore, it is necessary that the weight of the output should be kept as large as possible. Although the interleaver can help to improve the output code weight, the higher the complexity of interleaving, the iterative decoding will be more complex. In consequence, we can judge the weight of the input data before encoding. Invert all bits when the weight of the code is less than a certain value of its length. It can improve the weight of the code through such a simple way and reduce the complexity of the interleaver at the same time.

源语言英语
主期刊名ICOCN 2017 - 16th International Conference on Optical Communications and Networks
出版商Institute of Electrical and Electronics Engineers Inc.
1-3
页数3
ISBN(电子版)9781538632734
DOI
出版状态已出版 - 27 11月 2017
已对外发布
活动16th International Conference on Optical Communications and Networks, ICOCN 2017 - Wuzhen, 中国
期限: 7 8月 201710 8月 2017

出版系列

姓名ICOCN 2017 - 16th International Conference on Optical Communications and Networks
2017-January

会议

会议16th International Conference on Optical Communications and Networks, ICOCN 2017
国家/地区中国
Wuzhen
时期7/08/1710/08/17

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