YD/T 3592-2019 TheeNodeB equipment technical requirements of vehicular communication based on LTE English
The eNodeB equipment technical requirements of vehicular communication based on LTE
1 Scope
This standard specifies the eNodeB equipment technical requirements of vehicular communication based on LTE, including PC5 interface functions, Uu interface functions, performance, interfaces, etc.
The standard is applicable to the eNodeB equipment of vehicular communication based on LTE.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
YD/T 3400-2018 General technical requirements of LTE-based vehicular communication
YD/T 3340-2018 Technical requirements of air interface of LTE-based vehicular communication
TD-LTE Technical requirements for eNodeB equipment of digital cellular mobile communication network (Phase 3)
LTE FDD Technical requirements for eNodeB equipment of digital cellular mobile communication network (Phase 3)
3GPP TS 36.212 Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and channel coding
3GPP TS 36.304 Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment(UE)procedures in idle mode
3GPP TS 36.321 Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification (Release 14)
3GPP TS 36.322 Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Link Control (RLC) protocol specification (Release 14)
3GPP TS 36.323 Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification (Release 14)
3GPP TS 36.331 Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC) protocol specification (Release 14)
3 Abbreviations
For the purposes of this document, the following abbreviations apply.
3GPP the 3rd Generation Partnership Project
AM Acknowledged Mode
CBR Chanel Busy Ratio
Channel Occupancy Ratio
CRC Cyclic Redundancy Check
CSI Channel Status Indicator
DCI Downlink Control Information
DL Downlink
DFN Direct Frame Number
DMRS Demodulation Reference Signal
DRX Discontinuous Reception
eNB E-UTRAN Node B
E-PDCCH Enhanced Physical Downlink Control Channel
E-UTRA Evolved Universal Terrestrial Radio Access
E-UTRAN Evolved Universal Terrestrial Radio Access Network
FDD Frequency Division Duplex
FDM Frequency Division Multiplex
GNSS Global Navigation Satellite System
LTE Long Term Evolution
MAC Medium Access Control
MBMS Multimedia Broadcast Multicast Service
MCS Modulation and Coding Scheme
MIB Master Information Block
MIB-SL Master Information Block- Sidelink
NAS Non Access Statum
P2X Pedestrian-to-Everything
PCell Primary Cell
PDCCH Physical Downlink Control Channel
PDCP Packet Data Convergence Protocol
PDU Protocol Data Unit
PLMN Public Land Mobile Network
PPPP ProSe Per-Packet Priority
PRB Physical Resource Block
PSBCH Physical Sidelink Broadcast Channel
PSCCH Physical Sidelink Control Chanel
PSSCH Physical Sidelink Shared Channel
PSSS Primary Sidelink Synchronisation Signa
PUCCH Physical Uplink Control Channel
PUSCH Physical Uplink Shared Channel
QAM Quadrature Amplitude Modulation
QPSK Quadrature Phase Shin Keying
RB Resource Block
RIV Resource Indication Value
LC Radio Link Control
RNTT Radio Network Temporary Identifier
RRC Radio Resource Control
RSRP Reference signal Received Power
SBCCH Sidelink Broadcast Control Channel
SCell Secondary Cell
SCI Sidelink Control Information
SC-FDMA Single Carier Frequency Division Multiplex Access
SDU Service Data Unit
SFN System Frame Number
SIB System Information Block
SI Sidelink
SL-SCH Sidelink Shared Channel
SLSS Sidelink Synchronisation Signal
SL-VRNTI Sidelink V2X RNTI
SPS Semi-Persistent Scheduling
S-RSRP Sidelink Reference Signal Received Power
S-RSSI Sidelink Received Signal Strength Indicator
SSSS Secondary Sidelink Synchronisation Signal
STCH Sidelink Traffic Channel
SyncRef UE the UE as synchronization reference
TDD Time Division Duplex
TDM Time Division Multiplex
TM Transparent Mode
UE . User Equipment
UL Uplink
UL-SCH Uplink Shared Channel
UM Unacknowledged Mode
V2I Vehicle to Infrastructure
V2N Vehicle to Network
V2P Vehicle to Pedestrian
V2V Vehicle to Vehicle
V-RNTI V2X RNTI
4 General
LTE-based vehicular communication includes two communication modes: one is the uplink/downlink communication between eNodeB and terminals, using the Uu interface as the air interface; the other is the direct link communication between terminals, using the PC5 interface as the air interface.
The eNodeB equipment of LTE-based vehicular communication must support both Uu data plane communication and Uu control plane participation in PC5 communication.
Direct link communication between terminals also has two modes: Mode 3 (direct link transmission) relies on eNodeB equipment for resource scheduling and allocation; Mode 4 (direct link transmission) allows UE to select resources autonomously. Mode 3 features unified PC5 interface resource allocation by eNodeB equipment, including dynamic scheduling and semi-persistent scheduling (SPS). Mode 4 either uses terminal pre-configuration, or allows eNodeB equipment to provide resource pool-related parameter configuration for UE via system message SIB21 or RRC signaling, as shown in Figure 1.
Contents
Foreword i
1 Scope
2 Normative references
3 Abbreviations
4 General
5 Functional requirements for PC5 interface of eNodeB equipment
5.1 General
5.2 System parameters
5.3 Physical layer functions
5.4 Resource allocation and scheduling
5.5 MAC layer functions
5.6 RLC layer functions
5.7 PDCP layer functions
5.8 RRC layer functions
5.9 QoS
5.10 PC5 interface V2X service authorization
6 Uu interface function requirements for eNodeB equipment
6.1 Physical layer
6.2 MAC layer functions
6.3 RRC layer functions
6.4 Mobility management
6.5 Measurement function
6.6 QoS
7 Equipment performance requirements
8 Interface requirements
8.1 Uu interface
8.2 S1/X2 interfaces
