Adaptive Channel Estimation for Multiple Antenna OFDM Systems

被引：2
|
作者：
Chen, Yung-Fang [1 ]
Lee, Yen-Hsien [1 ]
Hwang, Po-Ting [1 ]
机构：
[1] Natl Cent Univ, Dept Commun Engn, Tao Yuan 32054, Taiwan
来源：
WIRELESS PERSONAL COMMUNICATIONS | 2011年 / 59卷 / 02期
关键词：
Multiple antenna systems; Channel estimation; OFDM;
D O I：
10.1007/s11277-010-9920-z
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
We propose a simple adaptive algorithm for channel estimation of multiple antenna OFDM systems to provide competitive performance with low computational complexity and tracking ability. The derivation of the mean-squared error (MSE) for the proposed scheme is presented and the optimum selection of the parameter in the scheme is analyzed by utilizing the derived MSE expression.
引用
收藏
页码：331 / 343
页数：13
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