Introduction - If you have any usage issues, please Google them yourself
High Dynamic topology: The speed and choice of path defines the dynamic topology of VANET.
If we assume two vehicles moving away from each other with a speed of 60 mph ( 25m/sec) and
if the transmission range is about 250m, then the link between these two vehicles will last for
only 5 seconds ( 250m/ 50ms-1). This defines its highly dynamic topology.