Content for  TS 23.288  Word version:  18.4.0

The clause 6.7.4 defines how a service consumer learns from the NWDAF the expected UE behaviour parameters as defined in clause 4.15.6.3 of TS 23.502 for a group of UEs or a specific UE. The service consumer may be an NF (e.g. AMF, AF), or the OAM. The consumer of these analytics shall indicate in the request:

• Analytics ID = "UE Mobility" or "UE Communication".
• Target of Analytics Reporting: a single UE (SUPI) or a group of UEs (an Internal Group ID).
• An Analytics target period, which indicates the time period over which the statistics or predictions are requested.
• Analytics Filter Information optionally including:
  • Area of Interest (AOI);
  • S-NSSAI;
  • DNN;
  • Application ID;
  • an optional list of analytics subsets that are requested (see clause 6.7.3.3).
• Optional maximum number of objects.
• In a subscription, the Notification Correlation Id and the Notification Target Address are included.

The NWDAF shall notify the result of the analytics to the consumer as indicated in clause 6.7.4.3.

In order to produce "UE Mobility" analytics, the NWDAF collects UE mobility information, UE location trends and/or UE access behaviour trends, as defined in clause 6.7.2.2. In order to produce "UE Communication" analytics, the NWDAF collects UE communication information, UE communication trends, UE session behaviour trends and/or UE access behaviour trends, as defined in clause 6.7.3.2.

The analytics results for "UE Mobility" are specified in Table 6.7.2.3-1 and Table 6.7.2.3-2. The analytics results for "UE Communication" are specified in Table 6.7.3.3-1 and Table 6.7.3.3-2.