Invention Grant
- Patent Title: Singular value decomposition beamforming for a multiple-input-multiple-output communication system
- Patent Title (中): 用于多输入多输出通信系统的奇异值分解波束成形
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Application No.: US11334329Application Date: 2006-01-18
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Publication No.: US08483761B2Publication Date: 2013-07-09
- Inventor: Qinghua Li , Xintian E. Lin
- Applicant: Qinghua Li , Xintian E. Lin
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Cool Patent, P.C.
- Agent Kenneth J. Cool; Joseph P. Curtin
- Main IPC: H04M1/00
- IPC: H04M1/00 ; H04M3/42 ; H04B15/00 ; H04B1/06
Abstract:
For one embodiment, a MIMO (Multiple-Input-Multiple-Output) communication system in which a first sequence of beamformed signals is transmitted, a beamformed channel is observed in response to transmission of the first sequence of beamformed signals, a QR decomposition of the observed beamformed channel is performed to provide a unitary matrix, and a second sequence of beamformed signals is transmitted using as a beamformer the unitary matrix. Other embodiments are described and claimed.
Public/Granted literature
- US20070167192A1 Singular value decomposition beamforming for a multiple-input-multiple-output communication system Public/Granted day:2007-07-19
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