发明授权
US08965294B2 Method and apparatus for reducing inter-cell interference in radio communication system
有权
用于减少无线电通信系统中小区间干扰的方法和装置
- 专利标题： Method and apparatus for reducing inter-cell interference in radio communication system
- 专利标题（中）： 用于减少无线电通信系统中小区间干扰的方法和装置
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申请号： US13582340申请日： 2011-03-24
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公开(公告)号： US08965294B2公开(公告)日： 2015-02-24
- 发明人: Hanbyul Seo , Hakseong Kim , Inkwon Seo , Byounghoon Kim , Kijun Kim , Daewon Lee
- 申请人： Hanbyul Seo , Hakseong Kim , Inkwon Seo , Byounghoon Kim , Kijun Kim , Daewon Lee
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 国际申请： PCT/KR2011/002029 WO 20110324
- 国际公布： WO2011/118993 WO 20110929
- 主分类号： H04B1/00
- IPC分类号： H04B1/00 ; H04W72/04 ; H04J11/00 ; H04L5/00 ; H01Q11/12 ; H04W72/12 ; H04W84/04
摘要：
A method and apparatus for reducing inter-cell interference in a radio communication system are disclosed. A method for reducing inter-cell interference includes determining REs of a downlink subframe of a first cell overlapping with CRS transmission REs of a downlink subframe of a second cell, determining a portion of REs of the downlink subframe of the first cell overlapping with CRS transmission REs of the downlink subframe of the second cell as punctured REs, mapping one or more downlink channel to the downlink subframe of the first cell other than the punctured REs, and transmitting the one or more downlink channel mapped to the downlink subframe of the first cell to a UE.
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