Dedicated Short Range Communication at 915 MHz Standards Group

Source Element Destination Element Flow
Local Emergency Vehicles Local Roadway Devices local signal preemption request
Local Parking Management Traveler Vehicles vehicle parking information
Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update
North Texas Tollway Authority Roadway Payment Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update
Passenger Airport Emergency Vehicles Passenger Airport Roadway Devices local signal preemption request
Passenger Airport Transit Vehicles Passenger Airport Roadway Devices local signal priority request
Public / Private Transit Vehicles Local Roadway Devices local signal priority request
Public-Private Toll Roadway Payment Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update
Traveler Vehicles Local Parking Management vehicle payment information
North Texas Tollway Authority Roadway Payment vehicle payment information
Public-Private Toll Roadway Payment vehicle payment information
TxDOT Toll Collection Operations Payment vehicle payment information
TxDOT Toll Collection Operations Payment Traveler Vehicles vehicle payment request
Traveler Vehicles vehicle payment update