公开(公告)号：US11076411B2

公开(公告)日：2021-07-27

申请号：US16066884

申请日：2015-12-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chong Zhu ,  Yanju Li ,  Guiqiang Lv

IPC: H04W72/08 ,  H04W88/08 ,  H04B7/06 ,  H04W72/04

Abstract: A method for selecting a management frame antenna based on a master-slave network and an apparatus are provided. In one example method, when a preset condition is met, a signal quality collection instruction is sent by a master device to a first slave device and a second slave device, so as to receive returned signal quality information. A management frame antenna is selected for the first slave device and a management frame antenna for the second slave device according to the received signal quality information, so that the selected management frame antennas can implement signal coverage optimization in an entire area managed by the master device.