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Table 1 Simulation parameters

From: Robust broadcast scheme regardless of vehicle distribution in vehicular ad hoc networks

Parameter

Value

Simulation scenario

Highway

Length of road section

5 km

MAC protocol

IEEE 802.11b

Transmission rate

1 Mbps

Transmission range

500 m

Propagation model

Two-ray ground

Vehicle density

10, 25, 50, 100 vehicles/km/lane

Vehicle velocity

80, 100, 120 km/h

Slot time (Ï„)

2.5 ms

Hello interval

1 s

Probability (p)

0.5, 1 (for slotted p-persistence)

The number of vehicles per slot (N s )

1, 3, 5

Simulation time

5,000 s