发明授权
US08861629B2 Power allocation of spatial streams in MIMO wireless communication system
有权
MIMO无线通信系统中空间流的功率分配
- 专利标题： Power allocation of spatial streams in MIMO wireless communication system
- 专利标题（中）： MIMO无线通信系统中空间流的功率分配
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申请号： US12828574申请日： 2010-07-01
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公开(公告)号： US08861629B2公开(公告)日： 2014-10-14
- 发明人: Paul J. Stager , Gary L. Sugar , Matthew A. Silverman , Zhigang Gao , Chandra Vaidyanathan
- 申请人： Paul J. Stager , Gary L. Sugar , Matthew A. Silverman , Zhigang Gao , Chandra Vaidyanathan
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Edell, Shapiro & Finnan, LLC
- 主分类号： H04B7/02
- IPC分类号： H04B7/02 ; H04B7/04 ; H04B7/06 ; H04L27/26
摘要：
Multiple-input multiple-output (MIMO) wireless communication techniques are provided that involve mapping multiple spatial streams to corresponding modes of a wireless channel between a plurality of antennas of a first wireless communication device and a plurality of antennas of a second wireless communication device so as to allocate or distribute power unequally to the plurality of modes. In addition, techniques are provided herein to cyclically shift a mapping of spatial streams to modes of the channel.
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