公开(公告)号：US20220416855A1

公开(公告)日：2022-12-29

申请号：US17756551

申请日：2020-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changyeong OH ,  Jeehye CHA ,  Sooyoung HUR ,  Yongseok PARK ,  Jinho LEE

IPC: H04B7/0456 ,  H04W16/28 ,  H04W24/02

Abstract: According to a method of an embodiment of the present disclosure, a method for correcting a beamforming pattern of a base station by an analysis server of a base station management network may comprise the steps of: when network management information is received from a first base station, identifying whether or not the network management information indicates the occurrence of a failure in an antenna element of the first base station; when the network management information indicates the occurrence of the failure in the antenna element of the first base station, analyzing an effect of a beamforming pattern of the first base station and analyzing a change in a cell coverage; on the basis of the result of the analysis, determining a first beamforming pattern for compensating for the failure in the antenna element; and transmitting, to the first base station, information about the first beamforming pattern by including the information in management control information.