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List of Abbreviations

API application programming interface
ASN.1 Abstract Syntax Notation One
BSM basic safety message
C-V2X cellular vehicle-to-everything
CAN Controller Area Network
CAVe Connected and Automated Vehicle education
CV connected vehicle
DHCP Dynamic Host Configuration Protocol
DMS dynamic message sign
DSRC dedicated short-range communications
FHWA Federal Highway Administration
GNSS Global Navigation Satellite System
GPS Global Positioning System
GUI Graphical User Interface
HDMI High-Definition Multimedia Interface
HIL hardware-in-the-loop
IP Internet Protocol
ITIS International Traveler Information System
ITS intelligent transportation system
ITS JPO Intelligent Transportation Systems Joint Program Office
JSON Java Script Object Notation
LiDAR light detection and ranging
LTE long-term evolution
MUTCD Manual on Uniform Traffic Control Devices
NTCIP National Transportation Communications for ITS Protocol
OBD Onboard Diagnostics
OBU onboard unit
PoE Power over Ethernet
PSID Provider Service Identifier
PSM personal safety message
RSU roadside unit
SAE Society of Automotive Engineers
SDX Situation Data Exchange
SNMP Simple Network Management Protocol
SPaT Signal Phase and Timing
SRM Signal Request Message
SSH Secure Shell
STOL Saxton Transportation Operations Laboratory
TCP/IPv4 Internet Protocol version 4
TFHRC Turner-Fairbank Highway Research Center
TIM traveler information message
TMC traffic management center
TSC traffic signal controller
UDP User Datagram Protocol
UPER unaligned packet encoding rules
USDOT United States Department of Transportation
V2I vehicle-to-infrastructure
V2X vehicle-to-everything
WAVE Wireless Access in Vehicular Environments
WSA WAVE Service Advertisement
WZDx Work Zone Data Exchange
This diagram illustrates the Connected and Automated Vehicle education (CAVe)-in-a-box network configuration.

Source: FHWA.
Figure 4. Diagram. CAVe-in-a-box network configuration.

This diagram illustrates the mobile kit network configuration.

Source: FHWA.
Figure 5. Diagram. Mobile kit network configuration.

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J.D. Schneeberger
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