Invention Grant
US09544031B2 Method of variable rate single user and multi user MIMO feedback for mobile communications system
有权
移动通信系统可变速率单用户和多用户MIMO反馈方法
- Patent Title: Method of variable rate single user and multi user MIMO feedback for mobile communications system
- Patent Title (中): 移动通信系统可变速率单用户和多用户MIMO反馈方法
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Application No.: US14667738Application Date: 2015-03-25
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Publication No.: US09544031B2Publication Date: 2017-01-10
- Inventor: David Huo , Shupeng Li , Yifei Yuan
- Applicant: ZTE Corporation , ZTE (USA) Inc.
- Applicant Address: CN Shenzhen US TX Austin
- Assignee: ZTE Corporation,ZTE (USA) Inc.
- Current Assignee: ZTE Corporation,ZTE (USA) Inc.
- Current Assignee Address: CN Shenzhen US TX Austin
- Agency: Drinker Biddle & Reath LLP
- Main IPC: H04W4/08
- IPC: H04W4/08 ; H04B7/04 ; H04L25/03 ; H04W24/08 ; H04W72/04 ; H04L5/00 ; H04L25/02
Abstract:
A spatial channel state information (CSI) feedback technique is incorporated into multiple-input multiple-output mobile communications technologies. User equipment (UE) channel conditions are measured and, based on the measurements, codebook subsets are selected to which indices are assigned and fed back to a base station.
Public/Granted literature
- US20160013842A1 METHOD OF VARIABLE RATE SINGLE USER AND MULTI USER MIMO FEEDBACK FOR MOBILE COMMUNICATIONS SYSTEM Public/Granted day:2016-01-14
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