发明公开
EP2599237A2 METHOD AND APPARATUS FOR COORDINATED MULTI-POINT COMMUNICATION FOR EACH SUB-BAND BASED ON LONG-TERM CHANNEL STATE INFORMATION
有权
方法和设备协作多点通信FOR EACH长期信道状态信息基于子带
- 专利标题: METHOD AND APPARATUS FOR COORDINATED MULTI-POINT COMMUNICATION FOR EACH SUB-BAND BASED ON LONG-TERM CHANNEL STATE INFORMATION
- 专利标题(中): 方法和设备协作多点通信FOR EACH长期信道状态信息基于子带
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申请号: EP11812765.3申请日: 2011-07-27
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公开(公告)号: EP2599237A2公开(公告)日: 2013-06-05
- 发明人: HONG, Young Jun , CLERCKX, Bruno , CHOI, Sung Hyun , LEE, Hye Won , JE, Hui Won
- 申请人: Samsung Electronics Co., Ltd. , SNU R & DB Foundation
- 申请人地址: 416, Maetan-dong Yeongtong-gu Suwon-si, Gyeonggi-do 443-742 KR
- 专利权人: Samsung Electronics Co., Ltd.,SNU R & DB Foundation
- 当前专利权人: Samsung Electronics Co., Ltd.,SNU R & DB Foundation
- 当前专利权人地址: 416, Maetan-dong Yeongtong-gu Suwon-si, Gyeonggi-do 443-742 KR
- 代理机构: Hylarides, Paul Jacques
- 优先权: KR20100072469 20100727
- 国际公布: WO2012015236 20120202
- 主分类号: H04B7/04
- IPC分类号: H04B7/04
摘要:
Provided is a coordinated communication method and apparatus that may perform coordinated communication based on long-term channel information, for each sub-band. Base stations may exchange scheduling information of each sub-band with each other to determine a priority among the base stations, and may perform rescheduling for each sub-band based on the determined priority. The base stations may obtain the long-term channel information, and thus may reduce overhead occurring with exchanging of information between a base station and a terminal or between base stations, and may decrease damage due to a delay of channel information associated with a terminal.
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