Adaptive Message Rate Control of Infrastructured DSRC Vehicle Networks for Coexisting Road Safety and Non-Safety Applications
Joint Authors
Guan, Wenyang
Tang, Zuoyin
Li, Yue
He, Jianhua
Ma, Chao
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-16
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Electronic engineering
Information Technology and Computer Science
Topics
Abstract EN
Intelligent transport system (ITS) has large potentials on road safety applications as well as nonsafety applications.
One of the big challenges for ITS is on the reliable and cost-effective vehicle communications due to the large quantity of vehicles, high mobility, and bursty traffic from the safety and non-safety applications.
In this paper, we investigate the use of dedicated short-range communications (DSRC) for coexisting safety and non-safety applications over infrastructured vehicle networks.
The main objective of this work is to improve the scalability of communications for vehicles networks, ensure QoS for safety applications, and leave as much as possible bandwidth for non-safety applications.
A two-level adaptive control scheme is proposed to find appropriate message rate and control channel interval for safety applications.
Simulation results demonstrated that this adaptive method outperforms the fixed control method under varying number of vehicles.
American Psychological Association (APA)
Guan, Wenyang& He, Jianhua& Ma, Chao& Tang, Zuoyin& Li, Yue. 2012. Adaptive Message Rate Control of Infrastructured DSRC Vehicle Networks for Coexisting Road Safety and Non-Safety Applications. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-448349
Modern Language Association (MLA)
Guan, Wenyang…[et al.]. Adaptive Message Rate Control of Infrastructured DSRC Vehicle Networks for Coexisting Road Safety and Non-Safety Applications. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-448349
American Medical Association (AMA)
Guan, Wenyang& He, Jianhua& Ma, Chao& Tang, Zuoyin& Li, Yue. Adaptive Message Rate Control of Infrastructured DSRC Vehicle Networks for Coexisting Road Safety and Non-Safety Applications. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-448349
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-448349