name: UDSF
full_form: Unstructured Data Storage Function
context: The TF in the SMF shall store the LI state (related to a task active in the UPF POI) in the LISSF whenever the parent SMF stores session state for the relevant PDU session in the UDSF and whenever the parent SMF sends session state for the relevant PDU session to another SMF. The POI in the SMF shall store the LI state (related to a task active in the SMF POI) in the LISSF whenever the parent SMF stores session state for the relevant PDU session in the UDSF and whenever the parent SMF sends session state for the relevant PDU session to another SMF. When storing state, the LI function in the SMF shall use the state storage procedure specified in clause 5.10.2. During this procedure, the LI function shall add the metadata shown in table 6.2.3.10.2-1 to the RecordMeta for the record. Table 6.2.3.10.2-1: Additional metadata for the RecordMeta The TF shall store the following information as the first record block (see TS 29.598 [64] clause 6.1.3.3.3.2), encoded as XML following the XSD
description: The Unstructured Data Storage Function (UDSF) is a network function responsible for storing unstructured data, such as session state and LI state, in the 5G core network. It provides a storage mechanism for other network functions to store and retrieve data.
explanation: UDSF is classified as a Network Function based on its role in storing and managing unstructured data within the network, as highlighted by the context from 3GPP TS 33.128.
section_title: 6.2.3.10.2	Storing LI state
biotag_Context: O,B-Miscellaneous,O,O,B-Network Function,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,O,O,O,O,B-Connection,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Connection,O,O,O,O,O,B-Network Function,O,O,B-Network Function,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,O,B-Network Function,O,O,O,O,O,O,B-Connection,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Miscellaneous,O,O,O,O,O,O,O,O,O,O,O,B-Specification,O,O,O,O,O,O,B-Technology,O,O,B-Technology
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,B-Parameter,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O