Space-time MMSE channel estimation for MIMO-OFDM system with spatial correlation

被引：0
|
作者：
Miao, HL [1 ]
Juntti, MJ [1 ]
机构：
[1] Univ Oulu, CRC, FIN-90014 Oulu, Finland
来源：
VTC2004-SPRING: 2004 IEEE 59TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS | 2004年
关键词：
channel estimation; orthogonal frequency division multiplexing;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Space-time channel estimator for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system of the HIPERLAN/2 type with a moderate complexity is proposed. For the correlated receive antenna, the conventional time domain MMSE is improved by virtue of the spatial correlation. The mean square error performance of the algorithms is analyzed. It's performance is illustrated by the analysis and computer simulations. The derived algorithms provide good performance with a moderate complexity.
引用
收藏
页码：1806 / 1810
页数：5
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