name: PDU
full_form: Packet Data Unit
context: The IRI-POI present in the SMF shall generate xIRI, when it detects the following specific events or information: - PDU session establishment. - PDU session modification. - PDU session release. - Start of interception with an established PDU session. The PDU session establishment xIRI is generated when the IRI-POI present in the SMF detects that a PDU session has been established for the target UE. The PDU session modification xIRI is generated when the IRI-POI present in the SMF detects that a PDU session is modified for the target UE. The PDU session release xIRI is generated when the IRI-POI present in the SMF detects that a PDU session is released for the target UE. The start of interception with an established PDU session xIRI is generated when the IRI-POI present in a SMF detects that interception is activated on the target UE that has an already established PDU session in the 5GS. When a target UE has multiple PDU sessions, this xIRI shall be sent for each PDU session with a
description: A Packet Data Unit (PDU) is a unit of data transmitted over a network connection in the context of telecommunications. In the provided context from 3GPP TS 33.127, section 6.2.3.3, PDU refers to the data transmission sessions established between the UE and the network for communication.
explanation: The classification as Connection is justified because the context revolves around the establishment, modification, release, and interception of PDU sessions, which are essentially connections or communication links between the user equipment (UE) and the network.
section_title: 6.2.3.3	IRI events
biotag_Context: O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,B-Connection,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,B-Connection,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Connection,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,B-Device,O,O,B-Connection,O,O,O,O,O,O,O,O,B-Connection,O,O,O
biotag_Description: O,B-Connection,I-Connection,I-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,B-Specification,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O