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Tree-Based Neighbor Discovery in Urban Vehicular Sensor Networks
Joint Authors
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Electronic engineering
Information Technology and Computer Science
Topics
Abstract EN
In urban vehicular sensor networks, vehicles equipped with onboard sensors monitor some area, and the result can be shared to neighbor vehicles to correct their own sensing data.
However, due to the frequent change of vehicle topology compared to the wireless sensor network, it is required for a vehicle to discover neighboring vehicles.
Therefore, efficient neighbor discovery algorithm should be designed for vehicular sensor networks.
In this paper, two efficient tree-based neighbor discovery algorithms in vehicular sensor networks are proposed and analyzed.
After suggesting detailed scenario and its system model, we show that the expected value of neighbor discovery delay has different characteristics depending on neighbor discovery algorithms.
An interesting observation of our result is that M-binary tree-based neighbor discovery shows better performance than M-ary tree-based neighbor discovery in the parking lot scenario, which is a counterintuitive result.
We analyze why such result appears extensively.
American Psychological Association (APA)
Roh, Heejun& Lee, Wonjun. 2012. Tree-Based Neighbor Discovery in Urban Vehicular Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-450292
Modern Language Association (MLA)
Roh, Heejun& Lee, Wonjun. Tree-Based Neighbor Discovery in Urban Vehicular Sensor Networks. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-450292
American Medical Association (AMA)
Roh, Heejun& Lee, Wonjun. Tree-Based Neighbor Discovery in Urban Vehicular Sensor Networks. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-450292
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-450292