Xu, H. , Zhang, L. , Liu, Y. and Cao, B. (2020) RAFT based wireless blockchain networks in the presence of malicious jamming. IEEE Wireless Communications Letters, 9(6), pp. 817-821. (doi: 10.1109/LWC.2020.2971469)
|
Text
209469.pdf - Published Version Available under License Creative Commons Attribution. 1MB |
Abstract
Blockchain shows great potential to be applied in wireless IoT ecosystems for establishing the trust and consensus mechanisms without central authority’s involvement. Based on RAFT consensus mechanism, this paper investigates the security performance of wireless blockchain networks in the presence of malicious jamming. We first map and model the blockchain transaction as a wireless network composed of uplink and downlink transmissions by assuming the follower nodes’ position as a Poisson Point Process (PPP) with selected leader location. The probability of achieving successful blockchain transactions is derived and verified by extensive simulations. The results provide analytical guidance for the practical deployment of wireless blockchain networks.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Zhang, Professor Lei and Liu, Yinuo and Xu, Mr Hao |
| Authors: | Xu, H., Zhang, L., Liu, Y., and Cao, B. |
| College/School: | College of Science and Engineering > School of Engineering > Systems Power and Energy |
| Journal Name: | IEEE Wireless Communications Letters |
| Publisher: | IEEE |
| ISSN: | 2162-2337 |
| ISSN (Online): | 2162-2345 |
| Published Online: | 04 February 2020 |
| Copyright Holders: | Copyright © 2019 IEEE |
| First Published: | First published in IEEE Wireless Communications Letters 9(6): 817-821 |
| Publisher Policy: | Reproduced in accordance with the publisher copyright policy |
University Staff: Request a correction | Enlighten Editors: Update this record
Funder and Project Information
Funder and Project Information