name: PDN
full_form: Packet Data Network
context: The IRI-POI in the SCEF/IWK-SCEF shall generate xIRI when it detects the following specific events or information in both roaming and non-roaming situations: - PDN connection establishment. - PDN connection update. - PDN connection release. - Start of interception with established PDN connection. - Unsuccessful procedure. The PDN connection establishment xIRI is generated when the IRI-POI present in the SCEF/IWK-SCEF detects that a PDN connection for NIDD using SCEF has been established for the target UE. The SCEF plays the role of anchor point for that PDN connection. The PDN connection update xIRI is generated when the IRI-POI present in the SCEF/IWK-SCEF detects that a PDN connection for NIDD using SCEF is modified for the target UE. The PDN connection release xIRI is generated when the IRI-POI present in the SCEF/IWK-SCEF detects that a PDN connection for NIDD using SCEF is released for the target UE. The start of interception with an established PDN connection xIRI is generated
description: A Packet Data Network (PDN) provides packet-switched data services to user equipment (UE). It establishes, updates, and releases PDN connections for NIDD using the SCEF as an anchor point.
explanation: The text describes PDN as a network that manages packet data services, connects with user equipment, and utilizes SCEF for connection management. This clearly defines PDN as a telecommunications network.
section_title: 7.11.2.3	IRI events
biotag_Context: 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-Network,O,O,O,B-Network,O,O,O,B-Network,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,B-Procedure,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,B-Procedure,O,B-Network Function,O,O,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,B-Procedure,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,O
biotag_Description: O,B-Network,I-Network,I-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,B-Procedure,O,O,B-Network Function,O,O,O,O