Invention Grant
US08594687B2 Base station for operating cooperative multi-points transmission and reception (CoMP)
有权
用于操作协作多点发送和接收的基站(CoMP)
- Patent Title: Base station for operating cooperative multi-points transmission and reception (CoMP)
- Patent Title (中): 用于操作协作多点发送和接收的基站(CoMP)
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Application No.: US12851130Application Date: 2010-08-05
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Publication No.: US08594687B2Publication Date: 2013-11-26
- Inventor: Hyung-sub Kim
- Applicant: Hyung-sub Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Nelson Mullins Riley & Scarborough LLP
- Priority: KR10-2009-0124342 20091215
- Main IPC: H04W72/00
- IPC: H04W72/00

Abstract:
Provided is a base station for operating a Cooperative Multi-Points Transmission and Reception (CoMP). A base station of a serving cell may perform scheduling according to an Inter-cell Interference Coordination (ICIC) scheme from a point in time when a service is provided to a user equipment (UE). When a Precoding Matrix Index (PMI) coordination is required, the base station of the serving cell may perform the PMI coordination in interoperation with a neighboring cell. In addition, when a status of the UE satisfies a particular condition, the base station of the serving cell may perform the aforementioned ICIC scheme and the PMI coordination. Also, the base station of the serving cell may perform the aforementioned ICIC scheme and the PMI coordination together.
Public/Granted literature
- US20110143793A1 BASE STATION FOR OPERATING COOPERATIVE MULTI-POINTS TRANSMISSION AND RECEPTION (CoMP) Public/Granted day:2011-06-16
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