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:
Dec. 30, 2025
Filed:
Sep. 24, 2019
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
David Castellanos Zamora, Madrid, ES;
Prajwol Kumar Nakarmi, Sollentuna, SE;
Peter Hedman, Helsingborg, SE;
Jesus Angel De Gregorio Rodriguez, Madrid, ES;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Systems and methods are described for redirecting a user equipment with a routing misconfiguration. An exemplary method includes detecting a potential misconfiguration associated with the user equipment or a subscriber identity module (SIM) associated with the user equipment and generating an error code indicating the potential misconfiguration associated with the user equipment of the SIM associated with the user equipment. The error code is transmitted to an authentication module and indicates that the misconfiguration is an incorrect routing identifier and includes additional user information.