id	keyword
easat-6478	traffic
easat-6478	communication
easat-6478	automobiles
easat-6478	safety
easat-6478	vol
easat-6478	data
easat-6478	v2v
easat-6478	road
easat-6478	simulation
easat-6478	v2i
easat-6478	technology
easat-6478	networks
easat-6478	information
easat-6478	veins
easat-6478	applications