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Throughput-efficient blockchain for Internet-of-Vehicles
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Ni, Weiquan, Asheralieva, Alia, Maple, Carsten, Karim, Md Monjurul, Niyato, Dusit and Yan, Qiang (2022) Throughput-efficient blockchain for Internet-of-Vehicles. In: 2021 IEEE Globecom Workshops (GC Wkshps), Madrid, Spain, 07-11 Dec 2021. Published in: Proceedings of the 2021 IEEE Globecom Workshops (GC Wkshps) ISBN 9781665423908. doi:10.1109/GCWkshps52748.2021.9681973
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Official URL: https://doi.org/10.1109/GCWkshps52748.2021.9681973
Abstract
Internet-of-Vehicle (IoV) is empowering smart vehicles with data collection and sharing capabilities, and blockchains have been introduced to manage the IoV data due to many advantages, including decentralization, security, reliability, and scalability. Nevertheless, existing IoV blockchain models suffer from poor security against collusion attacks instigated by malicious blockchain miners typically represented by roadside units (RSUs). To address this problem, additional block verifiers, e.g., vehicles, can be recruited during block verification, which enhances security but also can lead to the reduced throughput. Therefore, in this paper, we propose a resource management scheme for IoV blockchains to enhance the system security while maximizing the throughput by optimizing contributed computing resources from RSUs and recruited vehicles. We show that the optimal strategies of RSUs and vehicles can be found through the Karush-Kuhn-Tucker (KKT) conditions and verify (using simulations) that our scheme achieves the higher throughput with enhanced security compared to the existing IoV blockchains.
| Item Type: | Conference Item (Paper) | |||||||||||||||||||||
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| Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > TE Highway engineering. Roads and pavements T Technology > TL Motor vehicles. Aeronautics. Astronautics |
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| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | |||||||||||||||||||||
| Library of Congress Subject Headings (LCSH): | Internet of things -- Congresses, Vehicular ad hoc networks (Computer networks) -- Security measures, Blockchains (Databases) -- Security measures, Resource allocation, Automobiles -- Automatic control | |||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the 2021 IEEE Globecom Workshops (GC Wkshps) | |||||||||||||||||||||
| Publisher: | IEEE | |||||||||||||||||||||
| ISBN: | 9781665423908 | |||||||||||||||||||||
| Book Title: | 2021 IEEE Globecom Workshops (GC Wkshps) | |||||||||||||||||||||
| Official Date: | 24 January 2022 | |||||||||||||||||||||
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| DOI: | 10.1109/GCWkshps52748.2021.9681973 | |||||||||||||||||||||
| Status: | Peer Reviewed | |||||||||||||||||||||
| Publication Status: | Published | |||||||||||||||||||||
| Reuse Statement (publisher, data, author rights): | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | |||||||||||||||||||||
| Copyright Holders: | IEEE | |||||||||||||||||||||
| RIOXX Funder/Project Grant: |
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| Conference Paper Type: | Paper | |||||||||||||||||||||
| Title of Event: | 2021 IEEE Globecom Workshops (GC Wkshps) | |||||||||||||||||||||
| Type of Event: | Workshop | |||||||||||||||||||||
| Location of Event: | Madrid, Spain | |||||||||||||||||||||
| Date(s) of Event: | 07-11 Dec 2021 |
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