Improved Greedy Traffic Aware Routing protocol GyTAR
[7] is geographic routing protocol which dynamically selects
junction on the basis of traffic density and curvemetric
distance to the destination in order to find robust routes within
the city. The use of digital maps is helpful to find the position
of neighboring junctions. The junction who has the highest
score is selected as a next destination junction on the basis of
vehicular traffic density and curvemetric distance to the
destination. Thus, it selects the next junction who has higher
vehicular traffic and geographically closest to the destination
junction.