Fig. 6
From: TIHOO: An Enhanced Hybrid Routing Protocol in Vehicular Ad-hoc Networks
Packet delivery ratio based on the number of vehicles. Comparison of the performance of TIHOO with that of F-ANT and AODV for packet delivery ratio. This improvement is due to the cuckoo search algorithm in the proposed protocol and the intelligent configuration of the fitness function parameters such as the reliability and the link lifetime which positively affect the data packet delivery rate via the selection of more stable routes as the optimal route. Simulation results show that TIHOO performs better than F-ANT and AODV in terms of PDR