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:
Aug. 26, 2025
Filed:
Feb. 20, 2021
Applicant:
Zte Corporation, Guangdong, CN;
Inventors:
Ning Wei, Guangdong, CN;
Guanghui Yu, Guangdong, CN;
Assignee:
ZTE CORPORATION, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/02 (2006.01); H04B 7/06 (2006.01);
U.S. Cl.
CPC ...
H04L 25/0228 (2013.01); H04B 7/0626 (2013.01); H04L 25/024 (2013.01);
Abstract
Provided are a downlink channel state information estimation method and apparatus, a device, and a storage medium. The downlink channel state information estimation method includes sending a downlink radio frame carrying channel sounding information; receiving an uplink radio frame carrying a first downlink channel state information data set; acquiring an uplink channel state information data set; and determining a second downlink channel state information data set.