car connectivity

A connected car is a car that can communicate bidirectionally with other systems outside of the car (LAN). This allows the car to share internet access, and hence data, with other devices both inside and outside the vehicle. For safety-critical applications, it is anticipated that cars will also be connected using dedicated short-range communications (DSRC) or cellular radios, operating in the FCC-granted 5.9 GHz band with very low latency.
Both the U.S. and EU scenarios concentrate on 5.9 GHz communications, however, the EU scenario has a clearer path towards the use of hybrid communications (through the proposed CALM approach) than does the U.S. scenario. As such, the EU scenario is considered more integrated and scalable. Together with other emerging vehicular technologies such as automated driving, electric vehicles and shared mobility, connected vehicle is contributing to a new type of future mobility, which is autonomous, connected, electric and shared vehicles.

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