name: PSA
full_form: Product Specific Applications
context: This clause is based on TS 23.502 clause 4.23.9.1, 4.23.9.2 and 4.23.9.3 procedures, describes simplified procedures of addition/removal/change of PSA and UL CL or BP controlled by I-SMF, adding with charging message flow: Figure 5.2.2.14.8-1: Addition/removal/change of PSA and UL CL or BP controlled by I-SMF PDU Session served by both I-SMF and SMF has been established, with the ongoing Charging session. PDU Session message flows with addition/removal/change of I-SMF controlled addition/removal/change of PSA and UL CL/BP with charging message flows as below: - Addition of PDU Session Anchor (PSA2) for UL CL/BP controlled by I-SMF message flows, refer step 2 to step 4 described in figure 4.23.9.1-1 of TS 23.502[201]. - Removal of PDU Session Anchor (PSA2) for UL CL/BP controlled by I-SMF message flows, refer step 2 to step 9 described in figure 4.23.9.2-1 of TS 23.502[201]. - Change of PDU Session Anchor (PSA0 to PSA2) for UL CL/BP controlled by I-SMF message flows, refer step 2 to
description: The Product Specific Applications (PSA) is a network function that manages the addition, removal, and change of product-specific applications and UL CL or BP controlled by the Interface-SMF (I-SMF). It plays a crucial role in handling PDU Session message flows with charging message flows.
explanation: PSA is classified as a Network Function based on its role in managing product-specific applications and controlling UL CL or BP, as highlighted by the context. The context describes PSA's involvement in procedures for addition, removal, and change of product-specific applications and UL CL or BP controlled by I-SMF.
section_title: 5.2.2.14.8Addition/removal/change of PSA and UL CL or BP controlled by I-SMF
biotag_Context: O,O,O,O,O,B-Specification,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,B-Connection,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,B-Connection,O,O,B-Parameter,O,O,O,B-Connection,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,B-Connection,O,O,O,O,O,O,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Specification,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Specification,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O