Vol. 18, No. 8, August 31, 2024
10.3837/tiis.2024.08.011,
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Abstract
In the upcoming era of transportation, a groundbreaking technology, known as vehicle-to-everything (V2X) communication, is poised to redefine our driving experience and revolutionize traffic management. Real-time and secure communication plays a pivotal role in V2X networks, with the decision-making process being a key factor in establishing communication and determining malicious nodes. The proposed framework utilizes a directed acyclic graph (DAG) to facilitate real-time processing and expedite decision-making. This innovative approach ensures seamless connectivity among vehicles, the surrounding infrastructure, and various entities. To enhance communication efficiency, the entire roadside unit (RSU) region can be subdivided into various sub-regions, allowing RSUs to monitor and govern each sub-region. This strategic approach significantly reduces transaction approval time, thereby improving real-time communication. The framework incorporates a consensus mechanism to ensure robust security, even in the presence of malicious nodes. Recognizing the dynamic nature of V2X networks, the addition and removal of nodes are aligned. Communication latency is minimized through the deployment of computational resources near the data source and leveraging edge computing. This feature provides invaluable recommendations during critical situations that demand swift decision-making. The proposed architecture is further validated using the "veins" simulation tool. Simulation results demonstrate a remarkable success rate exceeding 95%, coupled with a significantly reduced consensus time compared to prevailing methodologies. This comprehensive approach not only addresses the evolving requirements of secure V2X communication but also substantiates practical success through simulation, laying the foundation for a transformative era in transportation.
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Cite this article
[IEEE Style]
S. Thangam and S. S. Chakkaravarthy, "An Edge Enabled Region-oriented DAG-based Distributed Ledger System for Secure V2X Communication," KSII Transactions on Internet and Information Systems, vol. 18, no. 8, pp. 2253-2280, 2024. DOI: 10.3837/tiis.2024.08.011.
[ACM Style]
S. Thangam and S. Sibi Chakkaravarthy. 2024. An Edge Enabled Region-oriented DAG-based Distributed Ledger System for Secure V2X Communication. KSII Transactions on Internet and Information Systems, 18, 8, (2024), 2253-2280. DOI: 10.3837/tiis.2024.08.011.
[BibTeX Style]
@article{tiis:101099, title="An Edge Enabled Region-oriented DAG-based Distributed Ledger System for Secure V2X Communication", author="S. Thangam and S. Sibi Chakkaravarthy and ", journal="KSII Transactions on Internet and Information Systems", DOI={10.3837/tiis.2024.08.011}, volume={18}, number={8}, year="2024", month={August}, pages={2253-2280}}