Selective Hopping and Stable Path Integration to Boost AODV's Message Delivery Assurance

In addition to carrying communications, Vehicular Ad-hoc Networks can be utilized to transfer vital information across nodes in the network, potentially averting disastrous losses. By following the established standards, this vital information is transmitted by moving cars on the road in conjunction with parked cars. In this case, the communication is forwarded via a mediator known as a "roadside unit." The Ad-hoc On-Demand Distance Vector (AODV) routing protocol is one of the finest for such a wireless environment because it can tolerate variations in vehicle density and speed. Though it performs better than other comparable protocols, the AODV routing protocol does not show much promise when it comes to unreachable nodes, unstable forwarding paths, broadcasting storms, and short connection lifetimes. In order to improve efficiency, this research paper suggests adding multiple Road Side Units, modifying the conventional AODV routing protocol by adding selective hopping and the Delay Minimization Problem. To confirm the usefulness of the suggested model in terms of propagation delay, transmission loss, network lifetime, etc., it is also simulated. The findings gained support the superiority of the suggested strategy, laying the groundwork for its wider implementation.