3 Definitions, symbols and abbreviations

24.5263GPPRelease 17Stage 3TSUser Equipment (UE) policies for 5G System (5GS)

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1]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].

For the purposes of the present document, the following terms and definitions given in 3GPP TS 23.501 [15] apply:

non-seamless non-3GPP offload

For the purposes of the present document, the following terms and definitions given in 3GPP TS 23.503 [2] apply:

UE local configuration

User preferences on non-3GPP access selection

For the purposes of the present document, the following terms and definitions given in 3GPP TS 24.501 [11] apply:

5GMM-IDLE mode

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].

5GCN 5G Core Network

5GS 5G System

ANDSP Access Network Discovery and Selection Policy

DNN Data Network Name

ePDG evolved Packet Data Gateway

FQDN Fully Qualified Domain Name

H-PCF A PCF in the HPLMN

IMS IP Multimedia Subsystem

LADN Local Area Data Network

MCC Mobile Country Code

ME Mobile Equipment

MMS Multimedia Messaging Service

MNC Mobile Network Code

N3AN Non-3GPP Access Network

N3IWF Non-3GPP InterWorking Function

OS Operating System

PCF Policy Control Function

RSN Redundancy Sequence Number

S-NSSAI Single Network Slice Selection Assistance Information

SSC Session and Service Continuity

SUPI Subscriber Permanent Identifier

SUPL Secure User Plane Location

URSP UE Route Selection Policy

USIM User Services Identity Module

V-PCF A PCF in the VPLMN

WLANSP WLAN Selection Policy