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.:
Date of Patent:
Jun. 24, 2025
Filed:
Sep. 27, 2023
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/0456 (2017.01); H04B 7/06 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0482 (2013.01); H04B 7/0617 (2013.01);
Abstract
A codebook-based beamforming architecture utilizes a random forest tree classification machine learning approach in order to circumvent the channel sensing step when designing a beamforming architecture. The random forest tree may be represented by a matrix. A content addressable memory (CAM) may be used to implement the codebook matrix based beamforming architecture using a random forest classifier allowing a near optimal codeword to be selected with a uniform delay. A photonics-based CAM may be used to exploit the high bandwidth and the low power consumption of optical components.