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:
Nov. 12, 2024
Filed:
Oct. 01, 2021
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
David Taft, Keller, TX (US);
Maqbool Chauhan, Keller, TX (US);
Sudhakar Reddy Patil, Flower Mound, TX (US);
Vinod Kumar Choyi, Conshohocken, PA (US);
Jerry Steben, Fort Worth, TX (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
Systems and methods described herein provide for User Equipment (UE)-initiated authentication and authorization updates to Network Slice-Specific Authentication and Authorization (NSSAA). A network device in a core network receives a message from a user device outside of the core network, wherein the message includes a request to initiate a NSSAA procedure. The network device initiates the NSSAA procedure in response to the request. The systems and methods also provide for UE-initiated authorization revocation of NSSAA.