ABSTRACT In Vehicle-to-Infrastructure (V2I) communications, the broadcast data towards
the vehicles must use the network resources efficiently while the unicast data must arrive
reliably with ultra-low-latency. Furthermore, the connec tions must remain network-attached
while vehicles move rapidly. A system/method are described through which a vehicle with a
special communications module and internal computer can connect to one or more 5G
vehicular network slices (VNS) with multiple Radio Access Technologies (multi-RAT) in …