[This article belongs to Volume - 54, Issue - 02]
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-31-07-2022-268

Title : Optimization of Secured Data Transmission in VanCloud
Sarbjit Kaur , Ramesh Kait
 
Abstract :

Using ad-hoc networks in automobiles, timely data transfer may reduce road accidents. Due to limited transmission capacity, the vehicular ad-hoc network distributes data over many hops. The network's dynamic design generates frequent route disconnection due to mobile vehicles. Despite to these constraints, timely message delivery continues to be an issue. This study discusses the problem of timely message transmission in vehicular communication networks. This research presents a secure and efficient data routing strategy for heterogeneous ad hoc networks. First, node trust is calculated using an entity-centric paradigm. This also assists in determining the network's connection durability and collision likelihood. For timely distribution, an improvement in connection reliability and duration is necessary. Additionally, to decrease data collisions and improve network delivery ratio. Several network parameters were used to assess the enhanced model for data distribution. Experiments demonstrate a decrease in latency and packet loss ratio. In our protocol, the cloud evaluate each person's trustworthiness based on vehicle-uploaded attribute values. Using the cloud's reliability, network vehicles select trustworthy forward nodes and complete the route.