MMSE Channel Estimation for MIMO System with Receiver Equipped with a Circular Array Antenna

被引：0
|
作者：
Liu, Xia [1 ]
Lu, Shiyang [1 ]
Bialkowski, Marek E. [1 ]
Hui, Hon Tat [1 ]
机构：
[1] Univ Queensland, Sch Informat Technol & Elect Engn, Brisbane, Qld, Australia
来源：
2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年
关键词：
MIMO; MMSE channel estimation; Uniform circular array; Muttual coupling; Spatial correlation;
D O I：
暂无
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：
This paper reports on channel estimation for a Multiple Input Multiple Output system, in which the transmitter is equipped with a linear array antenna while the receiver uses a circular array antenna. A model that includes spatial correlated channels and effects of mutual coupling is presented to investigate the performance of a training-based Minimum Mean-Square Error MIMO channel estimation method. It is demonstrated that spatial correlation improves the channel estimation.
引用
收藏
页码：112 / 115
页数：4
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