Subspace-Based Blind Channel Estimation Method for MIMO-OFDM Systems

被引：0
|
作者：
HOU Yong-min
机构：
来源：
Wuhan University Journal of Natural Sciences | 2005年 / 02期
关键词：
MIMO\|OFDM; blind channel estimation; subspace method;
D O I：
暂无
中图分类号：
TN919.3 [数据传输技术];
学科分类号：
0810 ; 081001 ;
摘要：
A subspace\|based blind channel estimation algorithm for MIMO\|OFDM systems is proposed. This algorithm exploits the cyclostationarity introduced by cyclic prefix of OFDM to estimate the channel parameters. The proposed new algorithm is found to be outperforming the other algorithm with respect to convergence rate and achievable mean square error and robustness to channel order over determination.
引用
收藏
页码：413 / 416
页数：4
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