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:
Sep. 30, 2025
Filed:
Oct. 28, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Domenico Raffaele Cione, Caserta, IT;
Elvira Villani, Salerno, IT;
Biagio Maione, Naples, IT;
Dario De Vito, Mercato San Severino, IT;
Daniele Gaito, Naples, IT;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A lawful interception provisioning function, LIPF () and a system information retrieval function, SIRF (), communicate with each other via the X1 and X2 protocols. The LIPF () obtains, from the SIRF (), information pertaining to a network function, NF(), which is an instance of a virtual network function, VNF, in a telecommunicationnetwork (), where said information is unrelated to any LI target and any task associated with a point of interception, POI (), in the NF ().