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-15 context
Context only: these CRs target mapped specifications in Rel-15; they are not automatically attributed to the feature.
Using NRF for UPF discovery
revisedUsing NRF for UPF discovery
revisedUsing NRF for UPF discovery
approvedSlicing information and RFSP
revisedAveraging Window Resolution
mergedUE location report to the SMF by RAN in RRC Inactive State
withdrawnRequested S-NSSAI status clarification
notedAddressing packet loss and first packet delay for public safety UEs
notedConfiguration information the UE may exchange with the SMF during the lifetime of a PDU session
revisedConfiguration information the UE may exchange with the SMF during the lifetime of a PDU session
revisedConfiguration information the UE may exchange with the SMF during the lifetime of a PDU session
approvedHandling of MM back-off timer for N3GPP Access
approvedCorrection of the definitions of Allowed NSSAI and Configured NSSAI
approvedAllowed NSSAI and Access Type
revisedAllowed NSSAI and Access Type
revisedTraceability limits