curatedreviewedreviewed from Rel-16

Feature lineage · AI / ML and Analytics

Analytics and AI/ML-related system functions, including NWDAF.

Reviewed topic evidence ↗Topic explorer →Ask Atlas →

Mapped specs3

Explicit stage labels0

Inferred orientations3

Relationships0

Connected WIs38

Rel-16 CR context50

Layer 1

System architecture & procedures / Stage 2 orientation

2 specs

TS 23.288

Architecture enhancements for 5G System (5GS) to support network data analytics services

S2 · Rel-16

inferredOrientation inferred from the 23-series; this is not an official 3GPP stage assignment.

TS 23.501

System architecture for the 5G System (5GS)

S2 · Rel-15

inferredOrientation inferred from the 23-series; this is not an official 3GPP stage assignment.

Layer 2

Core-network protocol & service realization

1 spec

TS 29.500

5G System; Technical Realization of Service Based Architecture; Stage 3

C4 · Rel-15

inferredOrientation inferred from the 29-series; this is not an official 3GPP stage assignment.

Primary feature evidence

Topic source Work Item

The reviewed topic source is not an indexed Work Item record. The source link above remains the primary evidence anchor.

Connected work

Work Items touching mapped specs

These Work Items share one or more mapped specifications. Atlas does not automatically claim that every connected Work Item defines this feature.

5GS_S6b_OptionalRel-16 · connected · 100%

3GPP ↗

5G_CIoTRel-16 · connected · 100%

3GPP ↗

5G_URLLCRel-16 · connected · 100%

3GPP ↗

5G_eLCSRel-16 · connected · 100%

Historical association · verification pending3GPP ↗

5G_eSBARel-16 · connected · 100%

3GPP ↗

5WWCRel-16 · connected · 100%

Historical association · verification pending3GPP ↗

ATSSSRel-16 · connected · 100%

Historical association · verification pending3GPP ↗

ETSUNRel-16 · connected · 100%

Historical association · verification pending3GPP ↗

E_FLUSRel-16 · connected · 95%

3GPP ↗

FS_5G-SRVCCRel-16 · connected · 100%

3GPP ↗

FS_CIoT_5GRel-16 · connected · 100%

3GPP ↗

FS_RACSRel-16 · connected · 100%

3GPP ↗

Cross-spec traceability

Release-valid relationships

No release-valid relationships are indexed among the mapped specifications for this lens.

Primary WI evolution

Change Requests linked to the primary Work Item

No indexed CRs are linked to the primary Work Item at or before this release.

Rel-16 context

CR activity across mapped specs

Context only: these CRs target mapped specifications in Rel-16; they are not automatically attributed to the feature.

23.288 · CR 0001 rev.1

Clarifications to Observed Service experience related network data analytics

revised

23.288 · CR 0001 rev.2

Clarifications to Observed Service experience related network data analytics

revised

23.288 · CR 0001 rev.3

Clarifications to Observed Service experience related network data analytics

approved

23.288 · CR 0002

Clarifications to NF load data analytics

revised

23.288 · CR 0002 rev.1

Clarifications to NF load data analytics

revised

23.288 · CR 0002 rev.2

Clarifications to NF load data analytics

revised

23.288 · CR 0002 rev.3

Clarifications to NF load data analytics

revised

23.288 · CR 0002 rev.4

Clarifications to NF load data analytics

revised

23.288 · CR 0002 rev.5

Clarifications to NF load data analytics

revised

23.288 · CR 0002 rev.6

Clarifications to NF load data analytics

approved

23.288 · CR 0003

Clarifications to Network Performance related network data analytics

revised

23.288 · CR 0003 rev.1

Clarifications to Network Performance related network data analytics

revised

23.288 · CR 0003 rev.2

Clarifications to Network Performance related network data analytics

revised

23.288 · CR 0003 rev.3

Clarifications to Network Performance related network data analytics

revised

23.288 · CR 0003 rev.4

Clarifications to Network Performance related network data analytics

revised

Candidate expansion · review required

Specifications Atlas may be missing from this topic

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.

TS 23.502

Procedures for the 5G System (5GS)

S2 · Rel-15

inferredrank 715strong evidence

shared work item

Shares Work Item DUMMY with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_CIoT_5G with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_eIMS5G with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item LTE_Aerial with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_5G-SRVCC with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3 with mapped specifications

evidence ↗

shared work item

Shares Work Item NB_IOTenh3-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_S6b_Optional with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

shared work item

Shares Work Item IABARC with mapped specifications

evidence ↗

graph adjacency

stage_realization_of with mapped TS/TR 23.501

TS 29.503

5G System; Unified Data Management Services; Stage 3

C4 · Rel-15

inferredrank 425moderate evidence

shared work item

Shares Work Item DUMMY with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

shared work item

Shares Work Item IABARC with mapped specifications

evidence ↗

shared work item

Shares Work Item NSORAF with mapped specifications

evidence ↗

TS 29.510

5G System; Network function repository services; Stage 3

C4 · Rel-15

inferredrank 425moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

shared work item

Shares Work Item NUDSF with mapped specifications

evidence ↗

shared work item

Shares Work Item NSORAF with mapped specifications

evidence ↗

TS 29.571

5G System; Common Data Types for Service Based Interfaces; Stage 3

C4 · Rel-15

inferredrank 425moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_newRAT-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

TS 23.503

Policy and charging control framework for the 5G System (5GS); Stage 2

S2 · Rel-15

inferredrank 415strong evidence

shared work item

Shares Work Item DUMMY with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item FS_eIMS5G with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

graph adjacency

policy_for with mapped TS/TR 23.501

TS 24.501

Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3

C1 · Rel-15

inferredrank 400moderate evidence

shared work item

Shares Work Item DUMMY with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item E_FLUS with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

shared work item

Shares Work Item IABARC with mapped specifications

evidence ↗

shared work item

Shares Work Item UPIP_SEC with mapped specifications

evidence ↗

TS 29.518

5G System; Access and Mobility Management Services; Stage 3

C4 · Rel-15

inferredrank 400moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

shared work item

Shares Work Item IABARC with mapped specifications

evidence ↗

TS 29.502

5G System; Session Management Services; Stage 3

C4 · Rel-15

inferredrank 325moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

TS 29.512

5G System; Session Management Policy Control Service; Stage 3

C3 · Rel-15

inferredrank 325moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

TS 29.244

Interface between the Control Plane and the User Plane nodes

C4 · Rel-14

inferredrank 300moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

TS 29.274

3GPP Evolved Packet System (EPS); Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C); Stage 3

C4 · Rel-8

inferredrank 300moderate evidence

shared work item

Shares Work Item 5GS_Ph1 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item NETSLICE-5GTRACE with mapped specifications

evidence ↗

shared work item

Shares Work Item ETSUN with mapped specifications

evidence ↗

shared work item

Shares Work Item ATSSS with mapped specifications

evidence ↗

shared work item

Shares Work Item NR_unlic-Core with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNS with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

shared work item

Shares Work Item IABARC with mapped specifications

evidence ↗

TS 29.522

5G System; Network Exposure Function Northbound APIs; Stage 3

C3 · Rel-15

inferredrank 300moderate evidence

shared work item

Shares Work Item DUMMY with mapped specifications

evidence ↗

shared work item

Shares Work Item 5GS_Ph1-CT with mapped specifications

evidence ↗

shared work item

Shares Work Item TEI16 with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eSBA with mapped specifications

evidence ↗

shared work item

Shares Work Item Vertical_LAN with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_CIoT with mapped specifications

evidence ↗

shared work item

Shares Work Item eNA with mapped specifications

evidence ↗

shared work item

Shares Work Item 5WWC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_URLLC with mapped specifications

evidence ↗

shared work item

Shares Work Item 5G_eLCS with mapped specifications

evidence ↗

shared work item

Shares Work Item RACS with mapped specifications

evidence ↗

shared work item

Shares Work Item eV2XARC with mapped specifications

evidence ↗

Candidate evidence JSON ↗

Traceability limits

What this lineage is not claiming

The reviewed topic-to-specification mapping is Atlas-curated and non-normative even when its source is an official 3GPP record.
When an explicit stage classification is unavailable, specification layers are inferred from the TS/TR series and are labelled inferred rather than presented as official 3GPP stage assignments.
Connected Work Items and release-context Change Requests share mapped specifications; only the topic source Work Item is treated as primary evidence for the reviewed topic mapping.
This is traceability evidence and navigation, not a clause-by-clause normative feature definition.

Lineage JSON ↗Change Radar →