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. 25, 2025
Filed:
Apr. 14, 2023
Oracle International Corporation, Redwood Shores, CA (US);
Ashish Jyoti Sharma, New Delhi, IN;
Jay Rajput, Bangalore, IN;
John Nirmal Mohan Raj, Bangalore, IN;
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
A method for performing a location and velocity check at an SEPP to protect against a spoofing attack includes receiving an SBI request message relating to authentication of UE. The method further includes querying a database NF to obtain previous authentication information for the UE, the previous authentication information including a previous network identifier and a previous authentication time for the UE. The method further includes receiving a response from the database NF, the response including the previous network identifier and the previous authentication time. The method further includes reading, a current network identifier from the SBI request message, performing, using the current network identifier from the SBI request message, the previous network identifier, the previous authentication time, and a time of receipt by the SEPP of the SBI request message, a location and velocity check for the UE, and performing a network security action for the SBI request message based on results of the location and velocity check.