Simulation parameters

Network simulator

NS-2 version 2.34

Simulation Time

300 seconds

Map Size

2000 m × 1500 m

Mobility Model

M-Grid

Vehicles speed

20 ,40, 60, 80 km

Number of vehicles

100 - 300

MAC protocol

802.11 DCF

Channel Capacity

2 Mbps

Trans. Range

250 m

Traffic Model

15 CBR connections

Packet sending rate

4 packets/second

Data packet size

128 bytes

Channel type

Wireless channel

Antenna Model

Omni directional