Reconfigurable Hybrid Beamforming for Dual-Polarized mmWave MIMO Channels

被引：0
|
作者：
Wu, Sau-Hsuan [1 ]
Wang, Jing-Wen [1 ]
Chen, Ju-Ya [2 ]
机构：
[1] Natl Chiao Tung Univ, Dept Elect & Comp Engn, Hsinchu, Taiwan
[2] MediaTek Inc, Hsinchu, Taiwan
来源：
2016 IEEE 27TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC) | 2016年
关键词：
Hybrid beamforming; Hybrid MIMO; mmWave; 60 GHz radio; Dual-polarized antenna arrays;
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：
A reconfigurable hybrid beamforming (HBF) system is proposed to flexibly exploit the channel diversities and antenna array directivity in millimeter wave channels. Sub-arrays of antennas can be reconfigured in the proposed HBF system to adjust the spatial and polarization diversities and the array gains according to the channel environments and the relative locations between the transmitter and the receiver. Based on the reconfigurable HBF system, a training procedure is also proposed for the transmitter and the receiver to learn the best operating mode according to channel quality and characteristics. Compared to a fixed HBF system, the reconfigurable HBF system has 3 to 10 dB power gains in channel capacity in various simulated channel conditions.
引用
收藏
页码：816 / 821
页数：6
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