From the considered road map obtain edge, nodes and
network input files (edg.xml, nod.xml and net.xml files). A
file called as flow.xml has to be created which contains
information of number of vehicles on selected roads traffic
light on particular junction (Figure 2). The road maps consist
of information like number of vehicles on street, street name,
road segment ids, traffic signals details, vehicles speed. The
generated vehicle mobility trace can be given as input to NS-2
for further analysis of network performance. Figure 3 show
steps for analysing the performance of proposed work. Figure
4 shows extracted Open Street Map(OSM) of Bangalore. This
map is considered as road map for the simulation. Extracted
map contains road, road intersection, traffic signals and
number of lanes. The Figure 5 shows vehicle trace mobility
taken from SUMO and simulated in NS2