Blind source separation of QAM signals by using a novel optimality of the constant modulus algorithm

H. Zheng, B. Yan, H. Y. Su, Y. J. Liu, Z. Abderrahmen

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Blind Source Separation (BSS) is used to estimate N unknown transmitted signals from the only knowledge of a set of P observation signals. This paper presents a new approach called CMA-norm based on the polynomial norm functions. It combines the CMA term with a Constellation Matching Error term to force the estimated symbols to converge to the original constellation symbols. Through several simulations performed and comparing to CMA, the proposed algorithm not only compensates the phase, but also presents good separation performance in terms of SINR and speed of convergence.

源语言英语
主期刊名Future Communication, Information and Computer Science - Proceedings of the International Conference on Future Communication, Information and Computer Science, FCICS 2014
编辑Dawei Zheng
出版商CRC Press/Balkema
127-130
页数4
ISBN(印刷版)9781138026537
DOI
出版状态已出版 - 2015
活动International Conference on Future Communication, Information and Computer Science, FCICS 2014 - Beijing, 中国
期限: 22 5月 201423 5月 2014

出版系列

姓名Future Communication, Information and Computer Science - Proceedings of the International Conference on Future Communication, Information and Computer Science, FCICS 2014

会议

会议International Conference on Future Communication, Information and Computer Science, FCICS 2014
国家/地区中国
Beijing
时期22/05/1423/05/14

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