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:
Jul. 08, 2025
Filed:
Jul. 09, 2021
Method and apparatus for performing beam failure recovery procedure in wireless communication system
Lg Electronics Inc., Seoul, KR;
Seungjune Yi, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present disclosure relates to a method of transmitting a Beam Failure Recovery (BFR) Medium Access Control (MAC) Control Element (CE) by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of configuring a plurality of cells with cell indexes and priorities of the cells; detecting a beam failure on two or more cells among the plurality of cells; generating the BFR MAC CE including beam failure recovery information for the two or more beam failure detected cells; and transmitting the BFR MAC CE to the network, wherein the beam failure recovery information for the two or more beam failure detected cells are included in a descending order of priorities of two or more beam failure detected cells.