发明授权
- 专利标题： System and method of managing wireless communications with multiple transmission points
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申请号： US13976464申请日： 2011-09-28
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公开(公告)号： US10034194B2公开(公告)日： 2018-07-24
- 发明人: Yuan Zhu , Alexei Davydov , Kamran Etemad , Qinghua Li , Xiaogang Chen , Jong-Kae Fwu
- 申请人： Yuan Zhu , Alexei Davydov , Kamran Etemad , Qinghua Li , Xiaogang Chen , Jong-Kae Fwu
- 申请人地址： US CA Santa Clara
- 专利权人： INTEL CORPORATION
- 当前专利权人： INTEL CORPORATION
- 当前专利权人地址： US CA Santa Clara
- 国际申请： PCT/US2011/053690 WO 20110928
- 国际公布： WO2012/148446 WO 20121101
- 主分类号： H04W28/02
- IPC分类号： H04W28/02 ; H04N21/2365 ; H04N21/643 ; H04W52/02 ; H04B7/0456 ; H04W72/04 ; H04W48/06 ; H04L12/803 ; H04L12/801 ; H04L29/06 ; H04L1/18 ; H04L5/00 ; H04J11/00 ; H04L27/26 ; H04L1/00 ; H04B7/0413 ; H04B7/0417 ; H04W68/00 ; H04B7/0452 ; H04W72/12 ; H04W12/06 ; H04W12/08 ; H04W88/02 ; H04W4/70 ; H04W88/06 ; H04W36/14 ; H04B7/06 ; H04W84/12 ; H04W88/10
摘要：
An apparatus includes a processor a channel state information (CSI) module operative on the processor to evaluate channel state information for a multiplicity of transmission points and to allocate a selection of channel state information reference signals (CSI-RS) to an uplink sub-frame allotted for transmitting channel quality/precoding matrix index/rank indicator (CQI/PMI/RI) information to a transmission point. The apparatus may further include a wireless transceiver operative to transmit the selection of CSI-RS in the uplink sub-frame to the transmission point in a wireless network, and receive information from the transmission point in response to the CSI-RS and a digital display operative to present the information received from the transmission point.
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