Telefonaktiebolaget Lm Ericsson (publ)

Luciano Orabona

Amedeo Imbimbo

Pompeo Santoro

Elvira Villani

Francesco Toro

Andrea Senatore

Vincenzo Cuniato

Chiara Santella

Domenico Raffaele Cione

Abramo Marino

Antonio Luisi

Francesca Marfia

Michele Maiorino

Methods and devices provide service-specific information besides LI data extracted from communications of LI targets, which receive services via the network and interact with a core function of the network. LI data includes at least one of IRI and CC. This approach is particularly useful if LI at application/service level is unavailable.

Method and devices for lawful interception

The present disclosure relates to the problem to deliver correlation information, CN, in case of CC delivery in TDM format to a Monitoring Centers, MC in a circuit switched network and achieving a minimal impact to MCs and/or no impact on the operator network at all. Said problem is solved by using the extension field of calling or called party number for providing the correlation number to a MC from a Mediation Function entity.

Methods and nodes in a lawful interception system

Growing community of inventors

Caserta, Italy

Luciano Orabona