An Adaptive Information Quantity-Based Broadcast Protocol for Safety Services in VANET

Table 1

Simulation parameters of scenario.

Parameter	Value
Topology scenario	2000m × 40 m
Lanes, bidirectional	6
Number of vehicles	20, 40, 60, 80, 100
Speed range	30~120 km/h
Communication range	300 m
	1000 m
EM size	300 bytes
PHY model	TwoRayGround
MAC model	802.11p
Simulation time	200 seconds