Invention Grant
- Patent Title: Method and apparatus for controlling neighbor cell interference
- Patent Title (中): 用于控制相邻小区干扰的方法和装置
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Application No.: US13501646Application Date: 2010-10-12
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Publication No.: US09100970B2Publication Date: 2015-08-04
- Inventor: Hee Soo Lee , Jae Young Ahn , Nam Hoon Park
- Applicant: Hee Soo Lee , Jae Young Ahn , Nam Hoon Park
- 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: KR10-2009-0096518 20091012; KR10-2009-0104952 20091102
- International Application: PCT/KR2010/006977 WO 20101012
- International Announcement: WO2011/046350 WO 20110421
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04W72/08

Abstract:
A method for managing neighbor cell interference comprises: a step of measuring inter-cell interference control information by subframe units; and a step of transmitting the inter-cell interference control information measured by subframe units, to at least one neighbor cell for each of the subframes. The interference management method of the present invention dynamically performs neighbor cell interference management under the condition where neighbor cell interference changes in terms of time, thus improving performance of a system. Further, the interference management method of the present invention maps a wireless resource property pattern to a cell ID. Consequently, the system adopting the method of the present invention exhibits excellent performance in any environment.
Public/Granted literature
- US20120202540A1 METHOD AND APPARATUS FOR CONTROLLING NEIGHBOR CELL INTERFERENCE Public/Granted day:2012-08-09
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