§For an “All DSRC” scenario, the number
of RSEs nationwide depends on risk tolerance and
coverage requirements:
□Estimates
vary from 1300 RSEs to150,000 RSEs
□Unanswered
Questions:
▪What
level of coverage is acceptable?
▪How
frequently must a vehicle interact with the system?
§Lowest cost scenario hinges
on number of RSEs required
□Cellular scenarios
are lowest cost if “All DSRC” requires many RSE
□OBE costs
become most important if “All DSRC” requires fewer RSE
§