For the purposes of the present document, the terms and definitions 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
Data field element:
An RLC SDU or an RLC SDU segment that is mapped to the Data field.
Delay-critical RLC SDU:
NR sidelink communication:
RLC SDU corresponding to a PDCP PDU indicated as delay-critical by PDCP (see TS 38.323
NR sidelink discovery:
AS functionality enabling at least V2X Communication as defined in TS 23.287
and ProSe communication (including ProSe non-Relay, UE-to-Network Relay and UE-to-UE Relay communication (including ProSe UE-to-UE Relay communication with integrated discovery)) as defined in TS 23.304
, between two or more nearby UEs, using NR technology but not traversing any network node.
RLC data volume:
AS functionality enabling ProSe non-Relay Discovery, ProSe UE-to-Network Relay discovery and ProSe UE-to-UE Relay discovery for Proximity based Services as defined in TS 23.304
between two or more nearby UEs, using NR technology but not traversing any network node.
The amount of data available for transmission in an RLC entity.
RLC SDU segment:
A segment of an RLC SDU.
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
Automatic Repeat request
NR Node B
MBS Control Channel
MBS Traffic Channel
Protocol Data Unit
Radio Link Control
Sidelink Broadcast Control Channel
Sidelink Control Channel
Service Data Unit
Sidelink Traffic Channel