Optimal Erasure Design for MMSE-DFE

被引：0
|
作者：
Wang, Rujiang [1 ]
Delisle, Gilles Y. [2 ]
机构：
[1] Univ Laval, Dept Genie Elect & Genie Informat, Quebec City, PQ G1K 7P4, Canada
[2] Int Inst Telecommun, Montreal, PQ H5A 1K6, Canada
来源：
2007 INTERNATIONAL SYMPOSIUM ON SIGNALS, SYSTEMS AND ELECTRONICS, VOLS 1 AND 2 | 2007年
关键词：
decision-feedback equalization; error propagation; erasure; ISI; MMSE;
D O I：
暂无
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：
An optimal erasure slicer design method for minimum mean square error (MMSE) decision feedback equalizer (DFE) is presented. A new DFE minimum square error (MSE) model is proposed, which includes DFE error propagation effect. The slicer input noise is assumed to be Gaussian distribution. Based on the precise MSE model and noise assumption, the optimal erasure slicer is obtained by minimizing MSE. Simulation results demonstrate the effectiveness of the method.
引用
收藏
页码：242 / +
页数：2
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