Invention Grant
- Patent Title: Downlink interference management method, base station, and user equipment
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Application No.: US16204261Application Date: 2018-11-29
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Publication No.: US11013065B2Publication Date: 2021-05-18
- Inventor: Jietao Zhang , Xiong Zhou , Hongcheng Zhuang
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Womble Bond Dickinson (US) LLP
- Priority: CN201610378335.6 20160531
- Main IPC: H04W88/08
- IPC: H04W88/08 ; H04J11/00 ; H04W72/04 ; H04L5/00 ; H04B17/336 ; H04W24/08 ; H04W24/10 ; H04W40/16 ; H04W72/08

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.
Public/Granted literature
- US20190110335A1 DOWNLINK INTERFERENCE MANAGEMENT METHOD, BASE STATION, AND USER EQUIPMENT Public/Granted day:2019-04-11
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