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:
Mar. 31, 2026
Filed:
May. 11, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Lalith Kumar, Bangalore, IN;
Kailash Kumar Jha, Bangalore, IN;
Samiran Bhowmik, Bangalore, IN;
Aman Agarwal, Bangalore, IN;
Mahmoud Watfa, Staines, GB;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The disclosure relates to a 5generation (5G) or 6generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes, at switch-on or recovery from a lack of a coverage, identifying that a registered public land mobile network (PLMN) is a PLMN with which the UE is registered for a disaster roaming, and performing a PLMN selection procedure, based on the identification, wherein the registered PLMN is ignored during the PLMN selection procedure.