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A Socially Aware Routing Based on Local Contact Information in Delay-Tolerant Networks
Joint Authors
Kim, Chan-Myung
Han, Youn-Hee
Youn, Joo-Sang
Jeong, Young-Sik
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
In delay-tolerant networks, network topology changes dynamically and there is no guarantee of continuous connectivity between any two nodes.
These features make DTN routing one of important research issues, and the application of social network metrics has led to the design of recent DTN routing schemes.
In this paper, we propose an efficient routing scheme by using a node’s local contact history and social network metrics.
Each node first chooses a proper relay node based on the closeness to the destination node.
A locally computed betweenness centrality is additionally utilized to enhance the routing efficiency.
Through intensive simulation, we finally demonstrate that our algorithm performs efficiently compared to the existing epidemic or friendship routing scheme.
American Psychological Association (APA)
Kim, Chan-Myung& Han, Youn-Hee& Youn, Joo-Sang& Jeong, Young-Sik. 2014. A Socially Aware Routing Based on Local Contact Information in Delay-Tolerant Networks. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1049510
Modern Language Association (MLA)
Kim, Chan-Myung…[et al.]. A Socially Aware Routing Based on Local Contact Information in Delay-Tolerant Networks. The Scientific World Journal No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1049510
American Medical Association (AMA)
Kim, Chan-Myung& Han, Youn-Hee& Youn, Joo-Sang& Jeong, Young-Sik. A Socially Aware Routing Based on Local Contact Information in Delay-Tolerant Networks. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1049510
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1049510