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:
Feb. 10, 2026
Filed:
Apr. 21, 2023
Nokia Technologies Oy, Espoo, FI;
Saurabh Khare, Bangalore, IN;
Suresh P Nair, Estero, FL (US);
Ranganathan Mavureddi Dhanasekaran, Munich, DE;
Nokia Technologies Oy, Espoo, FI;
Abstract
Systems, methods, and software of performing an Authentication and Key Management for Applications (AKMA) authentication service. An AKMA authentication proxy resides between User Equipment (UE) and a plurality of Application Functions (AFs). The AKMA authentication proxy receive an application session establishment request message from the UE requesting an application session with a first application function, sends a key request message toward an AKMA anchor function (AAnF) requesting AKMA application keys for a plurality of application functions, receives a key response message sent from the AAnF that includes the AKMA application keys, identifies a first AKMA application key for the first application function from the AKMA application keys derived by the AAnF, and forwards the application session establishment request message to the first application function with the first AKMA application key.