发明授权
- 专利标题： Procedure for formulating a signal to interference plus noise ratio
- 专利标题（中）： 制定信号与干扰加噪声比的步骤
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申请号： US13985774申请日： 2011-05-31
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公开(公告)号： US09301184B2公开(公告)日： 2016-03-29
- 发明人: Chandra Sekhar Bontu , Zhijun Cai , Yi Yu , Yi Song , Mo-Han Fong , Rose Qingyang Hu
- 申请人： Chandra Sekhar Bontu , Zhijun Cai , Yi Yu , Yi Song , Rose Qingyang Hu
- 申请人地址： CA Waterloo, Ontario
- 专利权人： BlackBerry Limited
- 当前专利权人： BlackBerry Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理机构： Fish & Richardson P.C.
- 国际申请： PCT/US2011/038559 WO 20110531
- 国际公布： WO2012/112185 WO 20120823
- 主分类号： H04W24/10
- IPC分类号： H04W24/10 ; H04W36/00 ; H04W36/30 ; H04W92/20
摘要：
A method and system for formulating an SINR metric for cells using only the existing RSRP and RSRQ measurements. With this method and system side information is exchanged between eNBs of an E-UTRAN using the X2 interface where the X2 interface carries the X2 Application Protocol (X2AP). The side information is introduced either within X2AP messages exchanged between NB nodes or via modification of existing X2AP messages. Serving cell system information block (SIB) messages may also be modified or new SIB messages introduced to facilitate computation of an SNIR metric at a UE.
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