Performance evaluation of cluster-based schemes for message dissemination in a vehicle-to-vehicle communication in urban environment

Figures & data

Figure 1. PRISMA flow chart elaborating how literature screening was conducted.

Figure 2. Network model with clustered vehicles in a typical urban scenario.

Figure 3. Traffic simulation scenario in SUMO (a) crossroad and blocks representing buildings in (b) Enlarged view of the road intersection.

Figure 4. Variations of E2E delay with vehicles flow rate.

Table 1. Simulation parameters.

Parameter	Value
Road topology	Two way urban
Lanes	2 for each direction
Road section length	1.5 km
Maximum vehicle velocity	50 km/h
Simulation time	200 s
Transmission power	20 mW
Bit rate	6 Mbps
Min power level	−85 dBm
Noise floor	−98 dBm
Channel model	Nakagami-m
Beacon interval	0.1 s
MAC and PHY layer	IEEE802.11p

Figure 5. Variations of PDR with vehicles flow rate.

Data availability

The data that support the findings of this study are available from the corresponding author upon reasonable request.