Enhancing Security and Performance of AODV Protocol Using Bloom Filter with Congestion-Aware Load Balancing in Wireless Sensor Networks

Wireless Sensor Networks (WSN), which enable diversity and agility in the process of establishing communication among nodes or hubs, play an essential role in the present digital ecosystem. The Ad-hoc On-demand Distance Vector (AODV) protocol is one of the wireless sensor network's (WSN) most used protocols. Nonetheless, the combined difficulties of security vulnerabilities and network congestion might make it more difficult to use effectively. This research presents a novel strategy for improving the safety and effectiveness of the AODV protocol by combining a Bloom Filter mechanism with a congestion-aware load balancing algorithm. Using this combination, the researchers were able to create a unique solution. The redesigned protocol was assessed based on a variety of performance measures once it was put into action with Java serving as the major tool. The findings revealed a discernible rise in the Packet Delivery Ratio (PDR), as well as improvements in throughput, latency, and energy efficiency. These sorts of enhancements not only fortify the network against prospective dangers but also optimize its performance, consequently enhancing the capability and malleability of WSNs to function in a wide range of contexts.