Analytics and AI/ML-related system functions, including NWDAF.
Layer 1
Architecture enhancements for 5G System (5GS) to support network data analytics services
S2 · Rel-16System architecture for the 5G System (5GS)
S2 · Rel-15Layer 2
5G System; Technical Realization of Service Based Architecture; Stage 3
C4 · Rel-15Primary feature evidence
The reviewed topic source is not an indexed Work Item record. The source link above remains the primary evidence anchor.
Connected work
These Work Items share one or more mapped specifications. Atlas does not automatically claim that every connected Work Item defines this feature.
Cross-spec traceability
No release-valid relationships are indexed among the mapped specifications for this lens.
Primary WI evolution
No indexed CRs are linked to the primary Work Item at or before this release.
Rel-17 context
Context only: these CRs target mapped specifications in Rel-17; they are not automatically attributed to the feature.
Clarification for analytics exposure via NWDAF(hosting DCCF)
revisedCorrections to Slice Load level Analytics ID
approvedRemove the Editor s Note related to EVEX in SA WG4
approvedCorrection on SMCCE Analytics
approvedCorrections on immediate notification in subscription response
revisedCorrections on immediate notification in subscription response
approvedCorrection for NEF service for correlating UE data collection and NWDAF request
revisedCorrection for NEF service for correlating UE data collection and NWDAF request
approvedCorrections to Data Delivery and Data Collection via DCCF and via MFAF
approvedClarification the impact of introduction of NAT function into UE data collection
notedAddressing EN on reference of MDA service
revisedAddressing EN on reference of MDA service
revisedAddressing EN on reference of MDA service
approvedCorrections for user consent checking for data retrieval from ADRF
mergedCorrection on Data Management
approvedCandidate expansion · review required
Inferred only. These records are not part of the reviewed semantic catalogue. The ranking score orders structural evidence; it is not a probability or confidence value, and there is no automatic promotion action.
Procedures for the 5G System (5GS)
S2 · Rel-15stage_realization_of with mapped TS/TR 23.501
Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
C1 · Rel-155G System; Unified Data Management Services; Stage 3
C4 · Rel-155G System; Network function repository services; Stage 3
C4 · Rel-15Policy and charging control framework for the 5G System (5GS); Stage 2
S2 · Rel-15policy_for with mapped TS/TR 23.501
5G System; Access and Mobility Management Services; Stage 3
C4 · Rel-155G System; Common Data Types for Service Based Interfaces; Stage 3
C4 · Rel-155G System; Session Management Services; Stage 3
C4 · Rel-15AT command set for User Equipment (UE)
C1 · Rel-45G System; Session Management Policy Control Service; Stage 3
C3 · Rel-155G System; Network Exposure Function Northbound APIs; Stage 3
C3 · Rel-15Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3
C1 · Rel-8Traceability limits