3GPP 23.501 v20.2.0 — the document's own text
7.2.12 NWDAF Services
The following NF services are specified for NWDAF:
Table 7.2.12-1: NF Services provided by NWDAF
| Service Name | Description | Reference in TS 23.288 [86] |
|---|---|---|
| Nnwdaf_AnalyticsSubscription | This service enables the NF service consumers to subscribe/unsubscribe for different type of analytics from NWDAF. | 7.2 |
| Nnwdaf_AnalyticsInfo | This service enables the NF service consumers to request and get different type of analytics information from NWDAF or enables NWDAF to request transfer of analytics context from another NWDAF. | 7.3 |
| Nnwdaf_DataManagement | This service enables the NF service consumer to subscribe/unsubscribe and fetch data from NWDAF. | 7.4 |
| Nnwdaf_MLModelProvision | This service enables the consumer to receive a notification when an ML model matching the subscription parameters becomes available in NWDAF containing MTLF. | 7.5 |
| Nnwdaf_MLModelInfo | This service enables the consumer to request and get ML Model Information from NWDAF containing MTLF. | 7.6 |
| Nnwdaf_MLModelMonitor | This service enables the consumer to subscribe/unsubscribe for ML model accuracy information monitored by an NWDAF (i.e. NWDAF containing AnLF). The service also enables the NWDAF containing AnLF registers the use and monitoring capability for an ML model into the model provider NWDAF, i.e. NWDAF containing MTLF. | 7.9 |
| Nnwdaf_MLModelTraining | This service enables ML model training. | 7.10 |
| Nnwdaf_MLModelTrainingInfo | This service enables the consumer to request for the information about ML model training based on the ML Model input parameter provided by the consumer. | 7.11 |
| Nnwdaf_RoamingAnalytics | This service enables the consumer to request or to subscribe/unsubscribe for network data analytics related to roaming UE for NWDAF analytics. | 7.7 |
| Nnwdaf_RoamingData | This service enables the consumer to subscribe/unsubscribe for input data related to roaming UE for NWDAF analytics. | 7.8 |
| Nnwdaf_VFLTraining | This service is provided by an NWDAF acting as VFL client and enables an VFL server as consumer to request the NWDAF to participate in VFL training as VFL client. | 7.12 |
| Nnwdaf_VFLInference | This service is provided by an NWDAF acting as VFL client and enables an VFL server as consumer to request the NWDAF to participate in VFL inference as VFL client. | 7.13 |