Switching methods for linear turbo equalization

被引：0
|
作者：
Lee, SJ [1 ]
Shanbhag, NR [1 ]
Singer, AC [1 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, Coordinated Sci Lab, Urbana, IL 61801 USA
来源：
2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 3, PROCEEDINGS | 2004年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, several switching methods are presented for a class of switching turbo equalization, where the performance improvement is achieved via adapting the choice of equalizers during the iterative procedure. Four techniques for equalizer selection are presented and compared in computer simulations. The switching scheme based on the average of soft information provided by SISO decoders showed the best bit error rate (1.5dB processing gain at 10(-4)) with low complexity
引用
收藏
页码：601 / 604
页数：4
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