Content for TS 29.552 Word version: 18.5.0

3.1 Terms 3.2 Symbols 3.3 Abbreviations
...

1 Scope p. 7

The present document specifies detailed call flows of Network Data Analytics and the related data collection over the Nnwdaf, Nsmf, Nnsacf, Namf, Nnrf, Nnssf, Nnef, Naf, Ndccf, Nadrf, Nmfaf, Nudm, Nupf and Ngmlc service-based interfaces and/or from OAM, and their relationship with the flow level signalling in 5G system.

The stage 2 definition and procedures of Network Data Analytics are contained in TS 23.288 and TS 23.502. The 5G System Architecture is defined in TS 23.501.

Detailed definitions of the involved services are provided in TS 29.520, TS 29.508, TS 29.554, TS 29.522, TS 29.591, TS 29.517, TS 29.574, TS 29.575, TS 29.576, TS 29.503, TS 29.510, TS 29.507, TS 29.512, TS 29.564, TS 29.515 and TS 29.244 for NF service-based interfaces, TS 28.552, TS 28.532, TS 28.533, TS 28.550 , TS 28.554, TS 36.331, TS 37.320, TS 38.331 and TS 38.215 for data collection from OAM.

The Technical Realization of the Service Based Architecture and the Principles and Guidelines for Services Definition of the 5G System are specified in TS 29.500 and TS 29.501.

2 References p. 7

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.

References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
For a specific reference, subsequent revisions do not apply.
For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.

[1]

TR 21.905: "Vocabulary for 3GPP Specifications".

[2]

TS 23.288: "Architecture enhancements for 5G System (5GS) to support network data analytics services".

[3]

TS 23.502: "Procedures for the 5G System; Stage 2".

[4]

TS 23.501: "System Architecture for the 5G System; Stage 2".

[5]

TS 29.520: "5G System; Network Data Analytics Services; Stage 3".

[6]

TS 29.508: "5G System; Session Management Event Exposure Service; Stage 3".

[7] Void.

[8]

TS 29.554: "5G System; Background Data Transfer Policy Control Service; Stage 3".

[9] Void.

[10]

TS 29.522: "5G System; Network Exposure Function Northbound APIs; Stage 3".

[11]

TS 29.591: "5G System; Network Exposure Function Southbound Services; Stage 3".

[12]

TS 29.517: "5G System; Application Function Event Exposure Service; Stage 3".

[13]

TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".

[14]

TS 29.501: "5G System; Principles and Guidelines for Services Definition; Stage 3".

[15]

TS 29.574: "5G System; Data Collection Coordination Services; Stage 3".

[16]

TS 29.575: "5G System; Analytics Data Repository Services; Stage 3".

[17]

TS 29.576: "5G System; Messaging Framework Adaptor Services; Stage 3".

[18]

TS 29.518: "5G System; Access and Mobility Management Services; Stage 3".

[19]

TS 28.532: "Management and orchestration; Generic management services".

[20]

TS 29.536: "5G System: Network Slice Admission Control Services; Stage 3".

[21]

TS 29.531: "5G System: Network Slice Selection Services; Stage 3".

[22]

TS 29.503: "5G System; Unified Data Management Services; Stage 3".

[23]

TS 29.510: "5G System; Network Function Repository Services; Stage 3".

[24]

TS 29.507: "5G System; Access and Mobility Policy Control Service; Stage 3".

[25]

TS 29.512: "5G System; Session Management Policy Control Service; Stage 3".

[26]

TS 29.510: "5G System: Network function repository services; Stage 3".

[27]

TS 28.552: "Management and orchestration; 5G performance measurements".

[28]

TS 28.533: "Management and orchestration; Architecture framework".

[29]

TS 37.320: " Radio measurement collection for Minimization of Drive Tests (MDT); Overall description".

[30]

TS 28.554: " Management and orchestration; 5G end to end Key Performance Indicators (KPI)".

[31]

TS 28.550: "Management and orchestration; Performance assurance".

[32] Void.

[33]

TS 38.331: "NR; Radio Resource Control (RRC) protocol specification".

[34]

TS 36.331: "Radio Resource Control (RRC); Protocol specification".

[35]

TS 38.215: "NR; Physical layer measurements".

[36]

TS 28.310: "Management and orchestration; Energy efficiency of 5G".

[37]

TS 28.545: "Management and orchestration; Fault Supervision (FS)".

[38]

TS 28.104: "Management and orchestration; Management Data Analytics (MDA)".

[39]

TS 29.551: "5G System; Packet Flow Description Management Service; Stage 3".

[40]

TS 29.564: "5G System; User Plane Function Services; Stage 3".

[41]

TS 29.515: "5G System; Gateway Mobile Location Services; Stage 3".

[42]

TS 28.622: "Generic Network Resource Model (NRM)Integration Reference Point (IRP); Information Service (IS)".

[43]

TS 32.422: "Subscriber and equipment trace; Trace control and configuration management".

[44]

TS 28.537: "Management and orchestration; Management capabilities".

[45]

TS 29.244: "Interface between the Control Plane and the User Plane Nodes".

[46]

TS 28.558: "User Equipment (UE) level measurements for 5G system".

3 Definitions of terms, symbols and abbreviations p. 9

3.1 Terms p. 9

For the purposes of the present document, the terms given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.

3.2 Symbols p. 9

None.

3.3 Abbreviations p. 9

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.

ADRF

Analytics Data Repository Function

Application Function

AMF

Access and Mobility Management Function

AnLF

Analytics Logical Function

CEF

Charging Enablement Function

DCCF

Data Collection Coordination Function

Federated Learning

GMLC

Gateway Mobile Location Centre

LMF

Location Management Function

MDAF

Management Data Analytics Function

MDT

Minimization of Drive Tests

MFAF

Messaging Framework Adaptor Function

Machine Learning

MTLF

Model Training Logical Function

NEF

Network Exposure Function

NRF

Network Repository Function

NSACF

Network Slice Admission Control Function

NSSF

Network Slice Selection Function

NWDAF

Network Data Analytics Function

OAM

Operation, Administration, and Maintenance

PCF

Policy Control Function

RE-NWDAF

Roaming Exchange NWDAF

SMF

Session Management Function

UDM

Unified Data Management

UPF

User Plane Function