name: PINE
full_form: PIN Element
context: Figure 6.2.2-1: call flow of authentication and authorization for PINE As show in the Figure 6.2.2-1, the details of authentication and authorization for PINE is summarized as following: 1. PEGC registers to the 5GS and joins into the PIN. 2. A PINE requests to access the PEGC for traffic relay to 5GS. 3. The PEGC initiates PDU Session modification procedure with the PINE information sent to the SMF via NAS signalling. PINE information includes at least PINE ID. The criteria for triggering PDU Session modification request can be based on existing mechanism or implementation. 4. The SMF determines whether authentication is required for the PINE with PINE information. Authentication for PINE is only be triggered if the PEGC has provided PINE ID. The SMF triggers the authentication procedure and send a message to AF via NEF. The authentication messages are included in a transparent container and conveyed between the PINE and the AF via 5GC. AF provides authentication result to SMF. In
description: The PIN Element (PINE) is a network function that plays a role in the authentication and authorization process for accessing the Public Safety Network (PSN). It interacts with other network functions such as the Policy and Charging Enforcement Function (PEGC), the Session Management Function (SMF), and the Authentication Framework (AF) to facilitate secure communication.
explanation: PINE is classified as a Network Function because it performs a specific task within a telecommunications network, namely authentication and authorization for PSN access. It interacts with other network functions to achieve this goal.
section_title: 6.2.2	Solution details
biotag_Context: 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,B-Network Function,O,O,O,O,O,B-Network Function,O,O,O,B-Technology,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,B-Network Function,O,B-Connection,O,O,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,B-Protocol,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,B-Network Function,O,B-Network Function,O,O,O,B-Network Function,O,O,O,O,O,O,B-Network Function,O,O,B-Network Function,O,O,B-Network Function,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-Network Function,O,O,B-Network Function,O,O,O,O,O,O
biotag_Description: O,B-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,B-Network,O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,B-Network Function,I-Network Function,I-Network Function,O,O,O,O,B-Technology,O,O,O,O,O