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:
May. 12, 2026
Filed:
Oct. 20, 2021
Applicant:
Datang Mobile Communications Equipment Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Datang Mobile Communications Equipment Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/28 (2009.01); H04B 7/06 (2006.01); H04W 52/14 (2009.01);
U.S. Cl.
CPC ...
H04W 16/28 (2013.01); H04B 7/06968 (2023.05); H04W 52/146 (2013.01);
Abstract
A beam indication method includes: receiving a beam indication message from a base station, in which the beam indication message includes a first transmission configuration indication (TCI) state ID; obtaining a first TCI state corresponding to the first TCI state ID from a TCI state pool, in which an information field of the first TCI state at most includes two groups of source RS information for indicating beam directions; and determining a beam direction corresponding to an uplink channel and/or a downlink channel based on the source RS information for indicating beam directions.