Blind identification of MIMO-OFDM channels driven by colored source with unknown statistics

被引：0
|
作者：
Chen, Xi [1 ]
Leyman, A. Rahim [2 ]
机构：
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore
[2] Inst Infocomm Res A STAR, Singapore 119613, Singapore
来源：
2007 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL III, PTS 1-3, PROCEEDINGS | 2007年
关键词：
blind channel estimation; MIMO-OFDM; colored source;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
We present a closed-form solution for blind multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) channel estimation driven by colored sources with unknown statistics. The uniqueness of the solution is proved by exploiting the inherent structural relationship of the source and received signal autocorrelation matrices. Computer experiments results are presented to illustrate the performance of the proposed algorithm.
引用
收藏
页码：437 / +
页数：2
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