A Frequency-Domain Band-MMSE Equalizer for Continuous Phase Modulation over Frequency-Selective Time-Varying Channels

被引：0
|
作者：
Chayot, R. [1 ]
Thomas, N. [1 ]
Poulliat, C. [1 ]
Boucheret, M. -L. [1 ]
Lesthievent, G. [2 ]
Van Wambeke, N. [3 ]
机构：
[1] Univ Toulouse, INPT IRIT, TeSA, 2 Rue Charles Camichel, F-31000 Toulouse, France
[2] CNES, 18 Ave Edouard Belin, F-31400 Toulouse, France
[3] Thales Alenia Space, 26 Ave Jean Francois Champollion, F-31100 Toulouse, France
来源：
2018 26TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) | 2018年
关键词：
D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we consider single carrier continuous phase modulations (CPM) over frequency selective time-varying channels. In this context, we propose a new low-complexity frequency-domain equalizer based on the minimum mean square error (MMSE) criterion exploiting efficiently the band structure of the associated channel matrix in the frequency domain. Simulations show that this band-MMSE equalizer exhibits a good performance complexity trade-off compared to existing solutions.
引用
收藏
页码：1287 / 1291
页数：5
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