Adaptive VSS blind equalizers

被引：4
|
作者：
Ueng, FB
Su, YT
机构：
[1] Dept. of Communication Engineering, National Chiao Tung University
来源：
IEEE SIGNAL PROCESSING LETTERS | 1997年 / 4卷 / 04期
关键词：
D O I：
10.1109/97.566700
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：
It is well known that an adaptive filter with a large step size in the transient period and a small one in the convergence period gives small mean squared steady state error while achieving a fast convergence rate. Based upon this idea, we present two variable step size (VSS) blind equalizers. The first one employs an intersymbol interference (ISI) estimator to control the step size, the second algorithm uses a mean squared error (MSE) estimator to adjust the step size. Both accomplish what has been expected.
引用
收藏
页码：100 / 102
页数：3
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