A first wireless device is mountable in a vehicle. An acquiring unit acquires position information on the vehicle in which the first wireless device is mounted. A calculating unit calculates a difference between the position information acquired by the acquiring unit and an ideal route for the vehicle. A communication unit transmits a packet signal that contains the difference calculated by the calculating unit and the position information acquired by the acquiring unit.
TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, RECEPTION METHOD, COMMUNICATION SYSTEM
2019-02-28
Patent
Elektronische Ressource
Englisch
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