3 Definitions and abbreviations

29.5033GPP5G SystemRelease 18Stage 3TSUnified Data Management Services

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].

3.2 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].

5GC 5G Core Network

5G ProSe 5G Proximity-based Services

ACS Auto-Configuration Server

AKMA Authentication and Key Management for Applications

AMF Access and Mobility Management Function

AUSF Authentication Server Function

DCCF Data Collection Coordination Function

DNN Data Network Name

EES Edge Enabler Server

FQDN Fully Qualified Domain Name

FN-RG Fixed Network RG

GMLC Gateway Mobile Location Centre

GPSI Generic Public Subscription Identifier

GUAMI Globally Unique AMF Identifier

HGMLC Home GMLC

JSON Javascript Object Notation

LCS LoCation Services

LPI LCS Privacy Indicator

MICO Mobile Initiated Connection Only

N5GC Non-5G-Capable

NAI Network Access Identifier

NAS Non-Access Stratum

NEF Network Exposure Function

NIDD Non-IP Data Delivery

NRF Network Repository Function

NSSAI Network Slice Selection Assistance Information

NWDAF Network Data Analytics Function

PEI Permanent Equipment Identifier

QFI QoS Flow Identifier

5G-RG 5G Residential Gateway

RG Residential Gateway

SBI Service Based Interface

SMF Session Management Function

SMSF Short Message Service Function

SUCI Subscription Concealed Identifier

SUPI Subscription Permanent Identifier

UDM Unified Data Management

UDR Unified Data Repository

W-AGF Wireline Access Gateway Function