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. 11, 2025
Filed:
Feb. 12, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Paul Schliwa-Bertling, Ljungsbro, SE;
Prajwol Kumar Nakarmi, Sollentuna, SE;
Christofer Lindheimer, Vadstena, SE;
Helena Vahidi Mazinani, Lund, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
A wireless device () receives, over an access stratum (), a capability enquiry () that requests the wireless device () to transmit capability information () indicating one or more capabilities of the wireless device (). After receiving the capability enquiry (), the wireless device () generates a token () using one or more input parameters () and transmits the token (). The one or more input parameters () include at least some part of the capability enquiry () and/or at least some of the capability information (). In some embodiments, the token () is generated or transmitted based on a non-access stratum security context () at the wireless device (). The wireless device () also transmits the capability information () over the access stratum ().