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U.S. Department of Transportation
Triscallion_Black
Key Assumptions and Questions
§Assumption
§Vehicles have DSRC and penetration rates climb over a 20 year period
§Cellular based communications to vehicles will continue to evolve (carry-in and built-in products, with opt-in consumer pay services)
§Connected Vehicle Core System Architecture Guides system evolution.
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§Questions
§Where is DSRC Infrastructure Communications Necessary?
§How does the benefits equation for installation of DSRC Infrastructure change as penetration rates for vehicles and infrastructure evolve?
§How would a cellular based solution occur and provide benefits to the public sector? We are already seeing some.
§What additional vehicle based data is needed to enable applications that solve problems? Over what portion of a trip is that data needed? When and where is that data needed?
§What information is necessary to send from the infrastructure to vehicles?
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