Invention Grant
US09504047B2 Method and apparatus for opportunistic user scheduling of two-cell multiple user MIMO
有权
用于双小区多用户MIMO的机会用户调度的方法和装置
- Patent Title: Method and apparatus for opportunistic user scheduling of two-cell multiple user MIMO
- Patent Title (中): 用于双小区多用户MIMO的机会用户调度的方法和装置
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Application No.: US13608538Application Date: 2012-09-10
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Publication No.: US09504047B2Publication Date: 2016-11-22
- Inventor: Ki-Il Kim , Duck-Dong Hwang , Clerckx Bruno , Tae-Joon Kim , David J. Love
- Applicant: Ki-Il Kim , Duck-Dong Hwang , Clerckx Bruno , Tae-Joon Kim , David J. Love
- Applicant Address: KR US IN West Lafayette
- Assignee: Samsung Electronics Co., Ltd,Purdue Research Foundation
- Current Assignee: Samsung Electronics Co., Ltd,Purdue Research Foundation
- Current Assignee Address: KR US IN West Lafayette
- Agency: The Farrell Law Firm, P.C.
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04B7/04 ; H04B7/06
Abstract:
An apparatus and a method for opportunistic user scheduling of two-cell multiple user Multiple Input Multiple Output (MIMO) by a base station, the method comprising: broadcasting signals through random beams to users; and receiving Channel Quality Information (CQI) from best K user set. The CQI is calculated based on all possible combinations of transmit beamforming vectors.
Public/Granted literature
- US20130336233A1 METHOD AND APPARATUS FOR OPPORTUNISTIC USER SCHEDULING OF TWO-CELL MULTIPLE USER MIMO Public/Granted day:2013-12-19
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