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. 01, 2024
Filed:
Nov. 24, 2021
Method and device for authenticating access stratum in next generation wireless communication system
Samsung Electronics Co., Ltd., Suwon-si, KR;
Donghyun Je, Suwon-si, KR;
Jungsoo Jung, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to an embodiment, a method for operating a user equipment (UE) for a mutual authentication operation in an access stratum (AS) section comprises transmitting a first message including a first random value to a base station, receiving, from the base station, a second message including a second random value and a base station certificate for the base station, in response to the first message, and identifying information included in the base station certificate and verifying validity of the base station certificate, when the base station certificate is valid according to a result of the verification of the base station certificate.