Invention Grant
- Patent Title: Beamforming using base and differential codebooks
- Patent Title (中): 使用基础和差分代码簿进行波束成形
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Application No.: US12639640Application Date: 2009-12-16
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Publication No.: US08315204B2Publication Date: 2012-11-20
- Inventor: Yuan Zhu , Qinghua Li , Xintian E. Lin , Huaning Niu , Alexei Davydov
- Applicant: Yuan Zhu , Qinghua Li , Xintian E. Lin , Huaning Niu , Alexei Davydov
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
Embodiments of methods and apparatus for determining and/or quantizing a beamforming matrix are disclosed. In some embodiments, the determining and/or quantizing of the beamforming matrix may include the use of a base codebook and a differential codebook. Additional variants and embodiments are also disclosed.
Public/Granted literature
- US20110002263A1 BEAMFORMING USING BASE AND DIFFERENTIAL CODEBOOKS Public/Granted day:2011-01-06
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