Blockchain-based vehicular ad-hoc networks: A comprehensive survey

【Author】 Dwivedi, Sanjeev Kumar; Amin, Ruhul; Das, Ashok Kumar; Leung, Mark T.; Choo, Kim-Kwang Raymond; Vollala, Satyanarayana

【Source】AD HOC NETWORKS

【影响因子】4.816

【Abstract】Vehicular ad-hoc networks (VANETs) are increasingly commonplace, partly due to the popularity of electric ve-hicles and the digitalization of cities. Data collected and shared in VANETs include traffic-related information, such as those relating to real-time traffic situations and road works. In recent times, there has been a trend of moving away from a centralized approach to a decentralized approach, for example, using Blockchain to facilitate secure data sharing and traceability of critical information. Hence, in this paper, we comprehensively survey the existing literature on blockchain-based VANET systems, focusing on the application of different blockchain technologies in different contexts, as well as the associated challenges and research opportunities.

【Keywords】Blockchain; Security; Trust; VANETs

【发表时间】2022 DEC 1

【收录时间】2022-10-15

【文献类型】综述

【主题类别】

区块链应用-实体经济-交通领域