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:
Oct. 21, 2025
Filed:
Feb. 11, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Lalith Kumar, Bangalore, IN;
Aman Agarwal, Bangalore, IN;
Kailash Kumar Jha, Bangalore, IN;
Samiran Bhowmik, Bangalore, IN;
Mahmoud Watfa, Staines, GB;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for handling registration of a UE () for disaster roaming service in a network () by a second PLMN (). In an embodiment, the method includes sending a registration reject message to the UE () in response to determining that the UE is not allowed to receive the disaster roaming service, with a first PLMN as PLMN with the disaster condition, from the second PLMN. In another embodiment, the method includes determining whether the second PLMN () provides the disaster roaming service or a normal service to the UE () in response to determining that the UE is allowed to receive the service from the second PLMN (), and sending a registration accept message to the UE ().