| 发明名称 |
METHOD FOR PERFORMING BEAMFORMING BASED ON PARTIAL ANTENNA ARRAY IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR |
| 摘要 |
A method for receiving a signal from a base station by a user equipment using beamforming based on a massive antenna array in a wireless communication system is disclosed. The method includes configuring a preferred antenna port set among a plurality of antenna ports included in the massive antenna array, measuring channel state information by receiving a reference signal corresponding to the preferred antenna port set and reporting the channel state information to the base station, and receiving a beam-formed signal from the base station using the preferred antenna port set based on the channel state information. |
| 申请公布号 |
US2016072572(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201414888330 |
申请日期 |
2014.06.25 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
KANG Jiwon;CHUNG Jaehoon;LEE Kilbom;LEE Kyunghaeng;KO Hyunsoo |
| 分类号 |
H04B7/08;H04W72/04;H04B7/04 |
主分类号 |
H04B7/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for receiving a signal from a base station by a user equipment using beamforming based on a massive antenna array in a wireless communication system, the method comprising:
configuring a preferred antenna port set among a plurality of antenna ports included in the massive antenna array; measuring channel state information by receiving a reference signal corresponding to the preferred antenna port set and reporting the channel state information to the base station; and receiving a beamformed signal from the base station using the preferred antenna port set based on the channel state information. |
| 地址 |
Seoul KR |
