3 Definitions and abbreviations

29.5093GPP5G SystemAuthentication Server ServicesRelease 18Stage 3TS

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].

5G Prose 5G Proximity-based Services

AMF Access and Mobility Management Function

API Application Programming Interface

AUSF Authentication Server Function

CH Credentials Holder

DCS Default Credentials Server

FN-RG Fixed Network RG

MAC Message Authentication Code

N5GC Non-5G-Capable

NF Network Function

RG Residential Gateway

SEAF SEcurity Anchor Function

SNPN Stand-alone Non-Public Network

SoR Steering of Roaming

URI Uniform Resource Identifier

UPU UE Parameters Update

W-AGF Wireline Access Gateway Function