Invention Grant
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
- Patent Title: Power allocation of spatial streams in MIMO wireless communication system
- Patent Title (中): MIMO无线通信系统中空间流的功率分配
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Application No.: US12828574Application Date: 2010-07-01
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Publication No.: US08861629B2Publication Date: 2014-10-14
- Inventor: Paul J. Stager , Gary L. Sugar , Matthew A. Silverman , Zhigang Gao , Chandra Vaidyanathan
- Applicant: Paul J. Stager , Gary L. Sugar , Matthew A. Silverman , Zhigang Gao , Chandra Vaidyanathan
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Edell, Shapiro & Finnan, LLC
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/04 ; H04B7/06 ; H04L27/26
Abstract:
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.
Public/Granted literature
- US20110026630A1 Power Allocation of Spatial Streams in MIMO Wireless Communication System Public/Granted day:2011-02-03
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