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:
Jul. 14, 2026
Filed:
May. 21, 2024
Motorola Solutions, Inc., Chicago, IL (US);
Ken Jakobsen, Vaerlose, DK;
Kristian Gronkjaer Pedersen, Vaerlose, DK;
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Abstract
A converged radio device (MS) is configured to perform communication in an internet protocol (IP) based network and authenticate with a switching and management infrastructure (SwMI) of a second network by using pre-existing radio authentication as a root of trust for an unauthenticated IP session established between the MS and a server associated with the SwMI. The MS receives a first challenge from the SwMI via the server, and determines a result of the first challenge using data derived from a certificate associated with the server. The MS transmits, to the SwMI via the server, a second challenge and the result of the first challenge. The MS authenticates the SwMI by verifying a result of the second challenge received from the SwMI via the server matches an expected result of the second challenge. Responsive to a mutual authentication, the MS performs communication in the radio network via the server.