03-09-2016, 12:10 PM
Vehicular Ad hoc Network (VANET) are treated as mobile sensor networks and characterized with special characteristics such as high node mobility and rapid topology changes. VANET nodes can sense a variety of data in its surrounding area to offer several services including traffic monitoring, speed controlling, lost vehicle locating and environmental monitoring as it covers permanently a wide geographical region. Nodes are configured with different communication. Vehicles moves within the specified network boundary. Nodes in VANET can communicate in two ways: vehicle-to-vehicle (V2V) communication and Vehicle-to-infrastructure (V2I) communication. In V2I communication model, vehicles communicate to Road-Side-Unit (RSU) through Road-Side-Routers. Data Transmission is established between nodes using UDP agent and CBR traffic. The sample 19.tcl designs a VANET with sensor node configuration, communication model, mobility model, and energy model components.
For more reference :
http://slideshareBKNJROTCNSI/ns2-33-wind-and-weather
For more reference :
http://slideshareBKNJROTCNSI/ns2-33-wind-and-weather