LAWFUL INTERCEPTION FOR TARGETS IN A PROXY MOBILE INTERNET PROTOCOL NETWORK

摘要

A method for providing Law Enforcement Agencies in a telecommunications network with interception and/or retention data related to a target mobile node (1) in a Proxy Mobile Internet Protocol domain (2) connected to the telecommunications network through a Mobile Access Gateway (3), comprises the steps of configuring at least one of said Mobile Access Gateway (3) and a Local Mobility Anchor (4) to operate as Intercepting Control Elements (11) or Data Retention sources.