  Among the current advanced driver assistance systems, Vehicle-to-Vehicle
(V2V) technology has great potential to increase Vehicular Ad Hoc Network
(VANET) performance in terms of security, energy efficiency, and comfortable
driving. In reality, vehicle drivers regularly change lanes depending on their
assumptions regarding visual distances. However, many systems are not quite
well-designed, because the visible range is limited, making it difficult to
achieve such a task. V2V technology offers high potential for VANET to increase
safety, energy efficiency, and driver convenience. Drivers can make more
intelligent options in terms of lane selection using predicted information of
downstream lane traffic, which is essential for obtaining mobility benefits.
