A scalable blockchain-based scheme for traffic-related data sharing in VANETs

IF 6.9 3区 计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS
El-hacen Diallo , Omar Dib , Khaldoun Al Agha
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引用次数: 12

Abstract

Recent advances in wireless technology and embedded systems enable vehicles to share relevant traffic-related data to improve the transportation Quality-of-Service (QoS). However, due to the ubiquitousness of cyber-attacks, it is challenging to ensure the integrity of the data collected from cars. This paper proposes a novel architecture for road traffic events management in Vehicular Ad hoc NETworks (VANETs) relying on a permissioned blockchain. It also introduces the concept of micro-transactions to minimize communication and storage overhead. Through simulations, a rigorous performance evaluation of the proposed approach was conducted, and the micro-transactions effectiveness was assessed. In addition, a comparison with close works in the literature was performed. The proposed scheme ensures road traffic records integrity and traceability, and simulation results on the considered scenarios showed good performance.

一个可扩展的基于区块链的方案,用于在VANETs中共享交通相关数据
无线技术和嵌入式系统的最新进展使车辆能够共享相关的交通相关数据,以提高运输服务质量(QoS)。然而,由于网络攻击无处不在,确保从汽车收集的数据的完整性是一项挑战。本文提出了一种基于许可区块链的车辆自组织网络(VANETs)道路交通事件管理的新架构。它还引入了微事务的概念,以最小化通信和存储开销。通过仿真,对该方法进行了严格的性能评估,并对微交易的有效性进行了评估。此外,还与相关文献进行了比较。该方案保证了道路交通记录的完整性和可追溯性,在考虑的场景下的仿真结果显示了良好的性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
11.30
自引率
3.60%
发文量
0
期刊介绍: Blockchain: Research and Applications is an international, peer reviewed journal for researchers, engineers, and practitioners to present the latest advances and innovations in blockchain research. The journal publishes theoretical and applied papers in established and emerging areas of blockchain research to shape the future of blockchain technology.
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