15. 3 No limitation in computing and energy Vehicles have no limitation in computing capability and energy support With the help of gasoline and engine on vehicles communications in vanets do not need to consider the consumption of energy and the processing capacity, which is one of the key issues in conventional ad hoc networks1.5.3 No limitation in computing and energy ◼ Vehicles have no limitation in computing capability and energy support ◼ With the help of gasoline and engine on vehicles, communications in VANETs do not need to consider the consumption of energy and the processing capacity, which is one of the key issues in conventional ad hoc networks