公开(公告)号：US20190110335A1

公开(公告)日：2019-04-11

申请号：US16204261

申请日：2018-11-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jietao ZHANG ,  Xiong ZHOU ,  Hongcheng ZHUANG

IPC: H04W88/08 ,  H04W24/08 ,  H04W40/16 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04B17/336

Abstract: The present invention discloses a downlink interference management method, applied to interference coordination between a serving base station of a cell serving at least one first user equipment and a neighboring-cell base station of the cell, including: obtaining, by the serving base station, downlink interference overload information, where the downlink interference overload information is used to indicate an interfered-with transmission resource of the first user equipment; and sending, by the serving base station, the downlink interference overload information to the neighboring-cell base station, so that the neighboring-cell base station performs interference coordination on the transmission resource. The downlink interference overload information sent by the serving base station to the neighboring-cell base station may instruct the neighboring-cell base station to perform interference coordination on the interfered-with transmission resource.