The role of second-order statistics in blind equalization of nonlinear channels

被引：0
|
作者：
López-Valcarce, R [1 ]
Dasgupta, S [1 ]
机构：
[1] Univ Iowa, Dept Elect & Comp Engn, Iowa City, IA 52242 USA
来源：
PROCEEDINGS OF THE TENTH IEEE WORKSHOP ON STATISTICAL SIGNAL AND ARRAY PROCESSING | 2000年
关键词：
D O I：
10.1109/SSAP.2000.870113
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：
We explore the utility of second-order statistics for blind equalization of nonlinear channels. Although any SOS-based method can only identify the channel to within a mixing matrix (at best), sufficient conditions are given to ensure that the ambiguity is at a level that still allows equalization. These conditions are satisfied by a wider class of inputs than those satisfying the conditions derived in previous works.
引用
收藏
页码：211 / 215
页数：5
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