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:
Jun. 24, 2025
Filed:
May. 29, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Daniele Gaito, Naples, IT;
Elvira Villani, Salerno, IT;
Francesco Attanasio, Roccapiemonte, IT;
Gennaro Falanga, Torre Annunziata, IT;
Gianpaolo Di Mauro, Nocera Superiore, IT;
Giuseppe Celozzi, Naples, IT;
Rosa Catapano, Salerno, IT;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A request associated with a destination to which a point of interception, POI, () is to transmit intercepted data via an X2/X3 interface during lawful interception, LI, is received from an administrative function, ADMF (), via an X1 interface. The request comprises an identifier of the destination and version information that specifies at least one version of a transmission protocol to use by the POI for transmission of intercepted data to the identified destination. The POI determines whether or not the POI is able to transmit intercepted data via the X2/X3 interface using a version of the protocol that is equal to one of the versions in the received version information. The received version information is compared with version information available in the POI. A response is transmitted via the X1 interface that indicates if the POI is able to transmit intercepted data via the X2/X3 interface.