3GPP	Third Generation Partnership Project
5G	Fifth Generation
5GAA	5G Automotive Association
5G-AN	5G Access Network
5GIC	5G Innovation Centre
A-CPI	Application-Controller Plane Interface
AF	Application Function
AMF	Access and Mobility Management Function
AUSF	Authentication Server Function
CN	Core Network
C-V2X	Cellular Vehicle-to-Everything
D2D	Device-to-Device
DASH	Dynamic Adaptive Streaming over HTTP
D-CPI	Data-Controller Plane Interface
DN	Data Network
eMBB	enhanced Mobile Broadband
eV2X	enhancement Vehicle-to-Everything
gNodeB	5G next generation network Node Base Station
HARQ	Hybrid Automatic Repeat Request
HAS	HTTP Adaptive Steaming
HTTP	Hypertext Transfer Protocol
IoV	Internet of Vehicle
ITS	Intelligent Transport Systems
LTE	Long-Term Evolution
MEC	Mobile Edge Computing
mMTC	massive Machine-Type Communication
mmWave	millimeter Wave communications
NBI	Northbound Interface
ns-3	Network Simulator
OF	OpenFlow
PCF	Policy Control Function
PDCP	Packet Data Convergence Protocol
PDR	Packet Delivery Ratio
P-GW	Packet data network Gateway
QoE	Quality of Experience
QoS	Quality of Service
RMa	Rural Macro
RSU	Road Side Unit
SBI	Southbound Interface
SDIoV	Software Defined Internet of Vehicles
SDN	Software Defined Networking
S-GW	Serving Gateway
SMF	Session Management Function
TTI	Transmission Time Interval
UDM	Unified Data Management
UMa	Urban Macro
UMi	Urban Micro
UPF	User Plane Function
URLLC	Ultra-Reliable and Low Latency Communication
V2I	Vehicle-to-Infrastructure
V2P	Vehicle-to-Pedestrian
V2V	Vehicle-to-Vehicle
V2X	Vehicle-to-Everything
VANETs	Vehicular Ad hoc Networks