| 发明名称 |
METHOD OF DETERMINING A WEIGHT OF A DIGITAL BEAMFORMING IN A WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR |
| 摘要 |
A method of determining a weight for a beamforming by a base station in a wireless communication system according to one embodiment of the present invention may include determining an angle of an analog beamforming in a hybrid beamforming in which the analog beamforming and a digital beamforming are coupled, obtaining a pre-compensation component with respect to the analog beamforming to be applied to the digital beamforming based on the angle of the analog beamforming, and determining the weight of the digital beamforming using the obtained pre-compensation component with respect to the analog beamforming and an angle determination component of the digital beamforming |
| 申请公布号 |
US2017033852(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201515302466 |
申请日期 |
2015.02.17 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM Kitae;KANG Jiwon;LEE Kilbom |
| 分类号 |
H04B7/06;H04B7/04 |
主分类号 |
H04B7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of determining a weight for a beamforming by a base station in a wireless communication system, the method comprising:
determining an angle of an analog beamforming in a hybrid beamforming in which the analog beamforming and a digital beamforming are coupled; obtaining a pre-compensation component with respect to the analog beamforming to be applied to the digital beamforming based on the angle of the analog beamforming; and determining a weight of the digital beamforming using the obtained pre-compensation component with respect to the analog beamforming and an angle determination component of the digital beamforming. |
| 地址 |
Seuol KR |
