Replication-Based Data Dissemination in Connected Internet of Vehicles
Joint Authors
Huang, Chuanhe
Fan, Xiying
Fu, Bin
Zhu, Junyu
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-04
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
Due to the dynamically changing topology of Internet of Vehicles (IoV), it is a challenging issue to achieve efficient data dissemination in IoV.
This paper considers strongly connected IoV with a number of heterogenous vehicular nodes to disseminate information and studies distributed replication-based data dissemination algorithms to improve the performance of data dissemination.
Accordingly, two data replication algorithms, a deterministic algorithm and a distributed randomised algorithm, are proposed.
In the proposed algorithms, the number of message copies spread in the network is limited and the network will be balanced after a series of average operations among the nodes.
The number of communication stages needed for network balance shows the complexity of network convergence as well as network convergence speed.
It is proved that the network can achieve a balanced status after a finite number of communication stages.
Meanwhile, the upper and lower bounds of the time complexity are derived when the distributed randomised algorithm is applied.
Detailed mathematical results show that the network can be balanced quickly in complete graph; thus highly efficient data dissemination can be guaranteed in dense IoV.
Simulation results present that the proposed randomised algorithm outperforms the present schemes in terms of transmissions and dissemination delay.
American Psychological Association (APA)
Fan, Xiying& Huang, Chuanhe& Zhu, Junyu& Fu, Bin. 2019. Replication-Based Data Dissemination in Connected Internet of Vehicles. Wireless Communications and Mobile Computing،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1212024
Modern Language Association (MLA)
Fan, Xiying…[et al.]. Replication-Based Data Dissemination in Connected Internet of Vehicles. Wireless Communications and Mobile Computing No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1212024
American Medical Association (AMA)
Fan, Xiying& Huang, Chuanhe& Zhu, Junyu& Fu, Bin. Replication-Based Data Dissemination in Connected Internet of Vehicles. Wireless Communications and Mobile Computing. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1212024
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212024