610 Simulation Technologies in Networking and Communications
The other common way to generate trafc demand is by dening turning probabilities, an example
of which is as follows:
<turn-defs>
<fromedge id = “myEdge0“>
<toedge id = “myEdge1” probability = “0.2”/>
<toedge id = “myEdge2” probability = “0.7”/>
<toedge id = “myEdge3” probability = “0.1”/>
</fromedge>
… any other edges …
</turn-defs>
22.6 SUMMARY
In the study of vehicular communications, due to high costs of real-world experiments and scalabil-
ity problems, simulation tools have gained a high degree of acceptance in the research community
for evaluating new protocols and mechanisms in vehicular networks. The simulation of vehicular
scenarios is comprised of the simulation of wireless ...