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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9225405 B1

PDFFull Text
Date of Patent:
Dec. 29, 2015

Filed:

Jun. 02, 2014

Method and apparatus using a base codebook structure for beamforming

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Qinghua Li, San Ramon, CA (US);

Shanshan Zheng, Beijing, CN;

Hongming Zheng, Beijing, CN;

Guangjie Li, Beijing, CN;

Senjie Zhang, Beijing, CN;

Alexei Davydov, Nizhny Novgorod, RU;

Assignee:

INTEL CORPORATION, Santa Clara, CA (US);

Attorney:

Kacvinsky Daisak Bluni PLLC

Primary Examiner:

Lihong Yu

Int. Cl.
CPC ...
H04B 7/02 (2006.01); H04B 7/04 (2006.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0456 (2013.01); H04B 7/0626 (2013.01); H04B 7/0639 (2013.01); H04B 7/0452 (2013.01); H04B 7/0465 (2013.01); H04L 5/0007 (2013.01); H04L 5/0037 (2013.01);
Abstract

Techniques for a precoding scheme for wireless communications are described. A method and apparatus may comprise a first device for a communications system to determine a beamforming structure for a closed loop transmit beamforming scheme using channel information, one or more scaling factors and one or more integers to represent a complex vector. The beamforming structure may include a codeword, a codebook and a codeword index. Other embodiments are described and claimed.

Find Patent Forward Citations

Li, Qinghua. (2015). Method and apparatus using a base codebook structure for beamforming (U.S. Patent No. 9225405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9225405

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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