name: GGSN
full_form: Gateway GPRS Support Node
context: Interception in the GGSN is a national option. However, if 3G direct tunnel functionality with the GGSN (as defined in TS 23.060 [42]) is used in the network, then the GGSN shall perform the interception of IRI. As a national option, in the case where the GGSN is reporting IRI for a target, the target is handed off to another SGSN and the same GGSN continues to handle the content of communications subject to roaming agreements, the GGSN shall continue to report the following IRI of the content of communication: - PDP context activation; - PDP context deactivation; - Start of interception with PDP context active; - PDP context modification; - Packet Data Header Information. NOTE: In some situation (e.g, during activation of second, third, etc, intercepts on the target), the MF/DF may have to detect on its own that an interception is activated on a target with PDP context active.
description: The Gateway GPRS Support Node (GGSN) manages packet data transmissions between the radio access network and external packet data networks. It handles tasks like packet routing, billing, and lawful interception.
explanation: The text describes the GGSN's role in managing data flow and performing network functions like routing and interception, classifying it as a Network Function.
section_title: 6.6	IRI reporting for packet domain at GGSN
biotag_Context: O,O,O,B-Network Function,O,O,O,O,O,O,B-Technology,O,O,O,O,O,B-Network Function,O,O,O,B-Specification,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,B-Message,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Message,O,O,O,O,O,O,B-Protocol,O,O,O,B-Protocol,O,O,O,O,O,O,O,B-Protocol,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O