Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD AND DEVICE FOR PROVISION KEY FOR BASE STATION VERIFICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/025391
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and devices in a wireless communication system are provided. System information is received from a base station. The system information includes information related to a public key of a base station. It is determined whether the public key corresponding to the information related to the public key is stored in the terminal. In case that the public key is stored in the terminal and the system information includes signature information of the base station, a signature of the base station is verified. The base station is connected to or another base station is searched for, based on whether the signature of the base station is verified.

Inventors:
CHOI HONGJIN (KR)
LEE DUCKEY (KR)
Application Number:
PCT/KR2023/011076
Publication Date:
February 01, 2024
Filing Date:
July 28, 2023
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W12/04; H04W12/03; H04W12/08; H04W12/10; H04W12/106; H04W12/122; H04W48/10; H04W48/16
Foreign References:
US20210204129A12021-07-01
US20220038897A12022-02-03
US20210409942A12021-12-30
US20210111902A12021-04-15
Other References:
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects Study on 5G Security Enhancement against False Base Stations (FBS) (Release 18 )", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 33.809, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V0.19.0, 17 June 2022 (2022-06-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 129, XP052183038
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: APPARATUS AND METHOD FOR PROVIDING INTERFACE FOR SETTING THRESHOLD VALUE OF PARAMETER

Next Patent: METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM