Invention Grant
US09577777B2 Method and apparatus for controlling inter-cellular interference in HetNet system
有权
用于控制HetNet系统中的细胞间干扰的方法和装置
- Patent Title: Method and apparatus for controlling inter-cellular interference in HetNet system
- Patent Title (中): 用于控制HetNet系统中的细胞间干扰的方法和装置
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Application No.: US14412159Application Date: 2012-12-28
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Publication No.: US09577777B2Publication Date: 2017-02-21
- Inventor: Hakseong Kim , Mochan Yang , Erang Lim , Shanai Wu , Ohsoon Shin , Yoan Shin
- Applicant: LG ELECTRONICS INC. , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
- Applicant Address: KR Seoul KR Suwon-si
- Assignee: LG ELECTRONICS INC.,RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
- Current Assignee: LG ELECTRONICS INC.,RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
- Current Assignee Address: KR Seoul KR Suwon-si
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2012/011815 WO 20121228
- International Announcement: WO2014/007445 WO 20140109
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04W72/04 ; H04W72/08
Abstract:
Provided is a method and an apparatus for controlling inter-cellular interference in a heterogeneous network (HetNet) system, in which a macro cell and femto cells coexist. The apparatus for controlling inter-cellular interference overbears a control channel of the macro cell. The control apparatus determines an interference candidate resource, which is subject to inter-cell interference control, on the basis of the control channel. The control apparatus transmits an interference control message including information on the interference candidate resource.
Public/Granted literature
- US20150180601A1 METHOD AND APPARATUS FOR CONTROLLING INTER-CELLULAR INTERFERENCE IN HETNET SYSTEM Public/Granted day:2015-06-25
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