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U.S. Department of Transportation
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Keep in Mind…
§DOT’s first priority is to enable crash avoidance safety applications
§Under a mandated system…
□Not opt in
□No user choice or ability to disable
□No optional subscription fees (for core safety features)
□Need adequate protections for privacy, non-traceability for trips
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§Controlled environment necessary for systems that interface with vehicle electronics
§Message validity important for safety applications – requires “security system” – network and back end processes
§Security network may be based on DSRC, cellular networks, or hybrids of DSRC, cellular and WiFi
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