3 Definitions of terms, symbols and abbreviations

24.5193GPP5G System (5GS)Release 16Stage 3Time-Sensitive Networking (TSN) Application Function (AF) to Device-Side TSN Translator (DS-TT) and Network-Side TSN Translator (NW-TT) protocol aspectsTS

3.1 Terms

For the purposes of the present document, the terms 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].

example: text used to clarify abstract rules by applying them literally.

Parameter-entry: entry of a port parameter or bridge management parameter data structure supporting instantiation. For example:

– Static filtering entry is a parameter-entry of Static filtering entries as specified in clause 9.6 referred by a combination of MacAddress value and VID value;

– Stream filter instance is a parameter-entry of Stream filter instance table as specified in clause 9.8 referred by DS-TT port number value;

– Stream gate instance is a parameter-entry of Stream gate instance table as specified in clause 9.9 referred by StreamGateInstance value; or

– DS-TT port neighbor discovery configuration for DS-TT ports instance is a parameter-entry of DS-TT port neighbor discovery configuration for DS-TT ports as specified in clause 9.10 referred by DS-TT port number value.

For the purposes of the present document, the following terms and definitions given in 3GPP TS 23.501 [2] apply:

5G System

Time Sensitive Communication

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].

5GS 5G System

AF Application function

BMS Bridge Management Service

CNC Centralized Network Configuration

DS-TT Device-Side TSN Translator

EPMS Ethernet port management service

NW-TT Network-Side TSN Translator

TSC Time Sensitive Communication

TSN Time-Sensitive Networking