| 发明名称 |
MULTI-BEAMFORMING TRAINING |
| 摘要 |
A method and apparatus for performing a beamforming training for a multiple input multiple output (MIMO) operation in a wireless local area network is provided. The apparatus assigns at least one of a plurality of sector groups with respect to each of a plurality of array antennas. The apparatus determines a sector used for a data transmission during a sector sweep by transmitting a plurality of sector sweep messages in the plurality of sector groups through the plurality of array antennas to responders simultaneously. |
| 申请公布号 |
US2016329947(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201615148902 |
申请日期 |
2016.05.06 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
JO Kyungtae;CHO Hangyu;KIM Jinmin;PARK Eunsung;PARK Sungjin |
| 分类号 |
H04B7/06;H04W16/28;H04B7/04 |
主分类号 |
H04B7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for performing a beamforming training for a multiple input multiple output (MIMO) operation in a wireless local area network, the method comprising:
setting up a plurality of sector groups; assigning at least one of the plurality of sector groups with respect to each of a plurality of array antennas; during a sector sweep, determining a sector used for a data transmission by transmitting a plurality of sector sweep messages in the plurality of sector groups through the plurality of array antennas to responders simultaneously; and adjusting an antenna weight vector for the plurality of array antennas during a beam refinement protocol (BRP). |
| 地址 |
Seoul KR |
