Iterative frequency-domain decision-feedback equalization

被引:7
|
作者
Sainte-Agathe, Frederique [1 ,2 ]
Sari, Hikmet
机构
[1] Supelec, Plateau Moulon,3 Rue Joliot Curie, F-91192 Gif Sur Yvette, France
[2] Thales Land & Joint Syst, F-92704 Colombes, France
关键词
D O I
10.1109/ISWCS.2006.4362247
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Single-carrier transmission with frequency-domain equalization (SCT/FDE) is today recognized as an attractive alternative to orthogonal frequency-division multiplexing (OFDM) for wireless applications with large channel dispersions. In this paper, we investigate iterative frequency-domain decision-feedback equalization (FD/DFE), which significantly improves performance with respect to linear equalizers optimized under the minimum mean-square error (MMSE) or the zero-forcing (ZF) criterion. We introduce a new FD/DFE and compare it to previously proposed equalizers..
引用
收藏
页码:1 / +
页数:2
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