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:
Sep. 08, 2026
Filed:
Apr. 05, 2022
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A method of transmitting and receiving a physical downlink control channel (PDCCH) in a wireless communication system and a device therefor are disclosed. The method performed by a user equipment (UE) comprises receiving, from a base station (BS), configuration information for a control resource set (CORESET), the configuration information including information related to a transmission configuration indication (TCI) state for the CORESET, receiving one or more reference signals (RSs) from the BS, measuring the one or more RSs, transmitting, to the BS, beam information including information for an RS related to a best beam among the one or more RSs, changing a reference RS of the TCI state to the RS related to the best beam, and receiving, from the BS, the PDCCH based on the best beam in the CORESET.