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:
Nov. 01, 2022
Filed:
Dec. 13, 2019
Zte Corporation, Shenzhen, CN;
Gang Wu, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, CN;
Abstract
A hybrid beamforming method and device are disclosed. The method may include: sending a test request of an analog beam corresponding to physical antennas and a test request of a digital beam corresponding to radio frequency (RF) front ends, the physical antennas being divided into at least two groups, in which each group of physical antennas corresponds to one of the RF front ends; within a preset test period, switching states of connection between the groups of physical antennas and the RF front ends; and after the test period is over, managing the states of connection between the physical antennas and the RF front ends according to test results for the test requests, where the test results comprise a test result for the analog beam and a test result for the digital beam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile