Successive interference cancelation for space-time block codes over time-selective channels

被引：21
|
作者：
Song, L. -Y [1 ]
Burr, Alister G. [1 ]
机构：
[1] Univ York, Dept Elect, York YO10 5DD, N Yorkshire, England
来源：
IEEE COMMUNICATIONS LETTERS | 2006年 / 10卷 / 12期
关键词：
space-time block codes; frequency-selective fading channels; successive interference cancellation; maximum likelihood detection;
D O I：
10.1109/LCOMM.2006.060993
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this letter, we propose a very simple successive interference cancelation (SIC) based signal detector for space-time block codes (STBC) to combat time-selective fading. The main idea is to treat un-detected symbols as noise using a Gaussian approximation. Simulation results show that our scheme can provide performance very close to ML decoding with extremely low computational complexity.
引用
收藏
页码：837 / 839
页数：3
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