Blockchain for Vehicular Internet of Things: Recent Advances and Open Issues

Peng, Chunrong; Wu, Celimuge; Gao, Liming; Zhang, Jie-Fang; Yau, Kok‐Lim Alvin; Ji, Yusheng

doi:10.3390/s20185079

Cited by 69 publications

(39 citation statements)

References 119 publications

(170 reference statements)

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“…For the last decade, with the joint efforts of researchers in the related areas, blockchain technology has made great progress, and has been applied to many fields, such as governance, finance, energy, healthcare, smart city, and Internet of Things. A comprehensive survey on blockchain for IoV was presented in [28].…”

Section: Blockchain For Iovmentioning

confidence: 99%

Multi-Channel Blockchain Scheme for Internet of Vehicles

Gao

Yoshinaga

et al. 2021

IEEE Open J. Comput. Soc.

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With the development of advanced information and communication technology, the traditional centralized service model alone no longer meets the increasing demand of data exchange in intelligent transportation systems (ITS). While Internet of Vehicles (IoV) technology has been introduced to achieve more advanced ITS, there are still some unsettled issues such as flexibility and fault tolerance. The conventional centralized approach for ITS is vulnerable to the single point of failure, and lack of flexibility due to its dependence on a trusted third party (TTP). The emergence of blockchain technology provides a potential direction to address these problems. However, due to varying vehicle densities, it is challenging to select the best blockchain parameters to satisfy the application requirements. In this paper, we propose a multi-channel blockchain scheme that can use the best parameters in accordance with the vehicle density. The proposed scheme first defines multiple blockchain channels where each channel is optimized for a certain vehicle density level. Then, the system selects the best channel according to the vehicle density, and the application requirements on the transaction throughput and latency. We use extensive simulations to show that the proposed blockchain scheme achieves a significantly better performance as compared with existing baselines.INDEX TERMS Blockchain, IoV, hyperledger fabric, channel management.

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Section: Blockchain For Iovmentioning

confidence: 99%

Multi-Channel Blockchain Scheme for Internet of Vehicles

Gao

Yoshinaga

et al. 2021

IEEE Open J. Comput. Soc.

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“…There exist many efforts that concentrate on implementing blockchain technology into VN. The authors in Reference [ 26 ] reviewed the latest researches of the blockchain-based IoV by classifying research barriers and technical problems. They separate blockchain into three layers: perception, networking, and application layer.…”

Section: Related Workmentioning

confidence: 99%

Decentralized Trusted Data Sharing Management on Internet of Vehicle Edge Computing (IoVEC) Networks Using Consortium Blockchain

Firdaus

Rahmadika

Rhee

2021

Sensors

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The emergence of the Internet of Vehicles (IoV) aims to facilitate the next generation of intelligent transportation system (ITS) applications by combining smart vehicles and the internet to improve traffic safety and efficiency. On the other hand, mobile edge computing (MEC) technology provides enormous storage resources with powerful computing on the edge networks. Hence, the idea of IoV edge computing (IoVEC) networks has grown to be an assuring paradigm with various opportunities to advance massive data storage, data sharing, and computing processing close to vehicles. However, the participant’s vehicle may be unwilling to share their data since the data-sharing system still relies on a centralized server approach with the potential risk of data leakage and privacy security. In addition, vehicles have difficulty evaluating the credibility of the messages they received because of untrusted environments. To address these challenges, we propose consortium blockchain and smart contracts to accomplish a decentralized trusted data sharing management system in IoVEC. This system allows vehicles to validate the credibility of messages from their neighboring by generating a reputation rating. Moreover, the incentive mechanism is utilized to trigger the vehicles to store and share their data honestly; thus, they will obtain certain rewards from the system. Simulation results substantially display an efficient network performance along with forming an appropriate incentive model to reach a decentralized trusted data sharing management of IoVEC networks.

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“…Many research papers deal with the new paradigm called Internet of Vehicles (IoVs); for example, Ji et al [ 19 ] presented a survey on IoV, highlighting architectural and application aspects. Moreover, blockchain technology has been attracting great interest in ITS environment due to its capability of achieving a decentralized system [ 20 ].…”

Section: Related Workmentioning

confidence: 99%

SCARE: A Novel Switching and Collision Avoidance pRocEss for Connected Vehicles Using Virtualization and Edge Computing Paradigm

Tropea

Rango

Nevigato³

et al. 2021

Sensors

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In this paper, some collision avoidance systems based on MEC in a VANET environment are proposed and investigated. Micro services at edge are considered to support service continuity in vehicle communication and advertising. This considered system makes use of cloud and edge computing, allowing to switch communication from edge to cloud server and vice versa when possible, trying to guarantee the required constraints and balancing the communication among the servers. Simulation results were used to evaluate the performance of three considered mechanisms: the first one considering only edge with load balancing, the second one using edge/cloud switching and the third one using edge with load balancing and collision avoidance advertising.

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Blockchain for Vehicular Internet of Things: Recent Advances and Open Issues

Cited by 69 publications

References 119 publications

Multi-Channel Blockchain Scheme for Internet of Vehicles

Multi-Channel Blockchain Scheme for Internet of Vehicles

Decentralized Trusted Data Sharing Management on Internet of Vehicle Edge Computing (IoVEC) Networks Using Consortium Blockchain

SCARE: A Novel Switching and Collision Avoidance pRocEss for Connected Vehicles Using Virtualization and Edge Computing Paradigm

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