Invention Application
- Patent Title: SYSTEM AND METHOD OF MANAGING WIRELESS COMMUNICATIONS WITH MULTIPLE TRANSMISSION POINTS
- Patent Title (中): 用多个传输点管理无线通信的系统和方法
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Application No.: US13976464Application Date: 2011-09-28
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Publication No.: US20140355529A1Publication Date: 2014-12-04
- Inventor: Yuan Zhu , Alexei Davydov , Kamran Etemad , Qinghua Li , Xiaogang Chen , Jong-Kae Fwu
- Applicant: Yuan Zhu , Alexei Davydov , Kamran Etemad , Qinghua Li , Xiaogang Chen , Jong-Kae Fwu
- International Application: PCT/US11/53690 WO 20110928
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W72/04

Abstract:
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.
Public/Granted literature
- US10034194B2 System and method of managing wireless communications with multiple transmission points Public/Granted day:2018-07-24
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