发明公开
- 专利标题： APPARATUS AND METHOD FOR EXCHANGING SIGNALING INFORMATION IN COMP
- 专利标题（中）： 装置及方法COMP交换信令信息
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申请号： EP14799879.3申请日： 2014-07-17
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公开(公告)号： EP3031143A2公开(公告)日： 2016-06-15
- 发明人: ZHANG, Min , BAKER, Matthew , XIONG, Zhilan
- 申请人： Alcatel Lucent
- 申请人地址： 148/152 route de la Reine 92100 Boulogne-Billancourt FR
- 专利权人： Alcatel Lucent
- 当前专利权人： Alcatel Lucent
- 当前专利权人地址： 148/152 route de la Reine 92100 Boulogne-Billancourt FR
- 代理机构： 2SPL Patentanwälte PartG mbB
- 优先权： CN201310347579 20130809
- 国际公布： WO2015019173 20150212
- 主分类号： H04B7/02
- IPC分类号： H04B7/02 ; H04B7/06
摘要：
The present invention is related to an apparatus and method for signaling information exchanging in CoMP (Coordinated Multi-Point). According to an embodiment of the present invention, in a method for signaling information exchanging, a service TP (Transmission Point) and at least one neighboring TP provide the CoMP to at least one UE (User Equipment). The method comprises receiving by the service TP a precoder feedback from at least one UE, wherein the precoder is specific to one of the least one neighboring TP. The service TP decides if the precoder should be sent to the specific neighboring TP. If affirmative, the service TP compresses an indicator indicating the precoder and sends the compressed indicator to the specific neighboring TP.
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