Disorder Analytic Model-Based CMT Algorithms in Vehicular Sensor Networks
Joint Authors
Xu, Changqiao
Muntean, Gabriel-Miro
Zhang, Hongke
Xia, Xiangzhou
Guan, Jianfeng
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-10
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Recently, vehicular sensor networks (VSNs) have emerged as a new intelligent transport networking paradigm in the Internet of Things.
By sensing, collecting, and delivering traffic-related information, VSNs can significantly improve both driving experience and traffic flow control, especially in constrained urban environments.
Latest technological advances enable vehicular devices to be equipped with multiple wireless interfaces, which can support cooperative communications for concurrent multipath transfer (CMT) in VSNs.
However, path heterogeneity and vehicle mobilitycauseCMT not to achieve the same high transport efficiency recorded in wired nonmobile network environments.
This paper proposes a novel vehicular network-based CMT solution (VN-CMT) to address the above issues and improve data delivery efficiency.
VN-CMT is based on a CMT disorder analytic model which can effectively and accurately evaluate the degree of out-of-order data.
Based on this proposed model, a series of mechanisms are introduced as follows: (1) a packet disorder-reducing retransmission policy to reduce retransmission delay; (2) a path group selection algorithm to find the best path set for data multipath concurrent transfer; and (3) a data scheduling mechanism to distribute data according to each path’s capacity.
Simulation results show how VN-CMT improves data delivery efficiency in comparison with an existing state-of-the-art solution.
American Psychological Association (APA)
Xu, Changqiao& Xia, Xiangzhou& Guan, Jianfeng& Zhang, Hongke& Muntean, Gabriel-Miro. 2013. Disorder Analytic Model-Based CMT Algorithms in Vehicular Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-11.
https://search.emarefa.net/detail/BIM-473276
Modern Language Association (MLA)
Xu, Changqiao…[et al.]. Disorder Analytic Model-Based CMT Algorithms in Vehicular Sensor Networks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-473276
American Medical Association (AMA)
Xu, Changqiao& Xia, Xiangzhou& Guan, Jianfeng& Zhang, Hongke& Muntean, Gabriel-Miro. Disorder Analytic Model-Based CMT Algorithms in Vehicular Sensor Networks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-11.
https://search.emarefa.net/detail/BIM-473276
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-473276