5G System architecture allows any NF to store and retrieve its unstructured data into/from a UDSF (e.g. UE contexts).
The UDSF belongs to the same PLMN where the network function is located. CP NFs may share a UDSF for storing their respective unstructured data or may each have their own UDSF
Structured data in this specification refers to data for which the structure is defined in 3GPP specifications. Unstructured data refers to data for which the structure is not defined in 3GPP specifications.
5G System architecture allows the UDM, PCF and NEF to store data in the UDR, including subscription data and policy data by UDM and PCF, structured data for exposure and application data (including Packet Flow Descriptions (PFDs) for application detection, AF request information for multiple UEs) by the NEF.
5G UE Reachability Request Parameter for AMF
posted on 2019-04-08 07:35:04 - 5G Tutorial Tutorials