Research Article

IMOC: Optimization Technique for Drone-Assisted VANET (DAV) Based on Moth Flame Optimization

Table 1

VANET routing challenge.

Topology-based routingGeography-based routing

Performance at stake in rural areasPerformance on stake in urban areas
Transmission can be delayedTransmission of data for longer distances
Higher routing overheadIncorrect GPS coordinates for a node
Higher packet drop rationInherent loops can occur
Routes are broken more frequentlyNetwork partitioning more frequently