A joint channel estimation scheme with MMSE and FRLS for wireless MIMO-OFDM

被引：0
作者：
Yang, X [1 ]
Wei, G [1 ]
机构：
[1] S China Univ Technol, Dept Elect & Informat, Guangzhou 510640, Peoples R China
来源：
PROCEEDINGS OF THE IEEE 6TH CIRCUITS AND SYSTEMS SYMPOSIUM ON EMERGING TECHNOLOGIES: FRONTIERS OF MOBILE AND WIRELESS COMMUNICATION, VOLS 1 AND 2 | 2004年
关键词：
MIMO-OFDM; MMSE; FRLS; CSI;
D O I：
10.1109/CASSET.2004.1321965
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：
MIMO-OFDM is one of the promising schemes for achieving high data rate and large system capacity over wireless communication system. In this paper, combining MMSE with FRLS algorithms, we propose a joint channel estimation scheme for wireless environments in MIMO-OFDM systems. Compared with traditional MMSE channel estimator, the new method is more accurate and efficient proved by simulation.
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页码：623 / 626
页数：4
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