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:
Oct. 03, 2023
Filed:
Oct. 04, 2018
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Claudio Carotenuto, Nocera Inferiore, IT;
Elio Barese, Naples, IT;
Paolo D'Amora, Gragnano, IT;
Francesca Marfia, Pagani, IT;
Vincenzo Paparo, Torre Annunziata, IT;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A mechanism is provided that enables hiding identities of a target subscriber that is to be subject of lawful interception, LI, when the intercept access point, IAP, is outside the network operator part of the LI domain. Monitoring of data traffic such as over-the-top, OTT, services is enabled while at the same time hiding LI target identities to a network element, NE, containing the IAP. A secure memory area in the NE is dedicated to the LI functionality necessary to intercept and report interception data to the operator part of the LI domain. The interface between the NE and the operator part of the LI domain is the use of a secure injection channel via which the necessary LI software and target information are conveyed between the NE and the operator part of the LI domain.