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A Novel Train-to-Train Communication Model Design Based on Multihop in High-Speed Railway
Joint Authors
Zhong, Zhangdui
Ai, Bo
Liu, Pengyu
Zhou, Xiaojuan
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-30
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Railway telematics applications are currently attracting attention and are under intense research.
Reliable railway telematics applications increasingly tend to require a subsidiary means to help existent control system make train operation safer and more efficient.
Since 2006, train-to-train communication has been studied to respond to such requirements.
A key characteristic of train-to-train communication is that operation control to avoid possible accidents is conducted among trains without help of a base station.
This paper proposes a novel train-to-train communication model in a physical layer based on multihop and cooperation, taking a high-speed railway propagation channel into account.
The mechanism of this model lies in the idea that a source train uses trains on other tracks as relays to transmit signals to destination train on the same track.
Based on occurrence of these potential relays, such mechanism can be divided into three cases.
In each case, BER is applied to evaluate properties of the proposed communication model.
Simulation results show that BER of the train-to-train communication model decreases to 10−6 when SNR is 10 dB and that the minimum receiving voltage of this model is −84 dBm, which is 8 dBm lower than the standards established by the International Union of Railways (UIC) in a high-speed railway scenario.
American Psychological Association (APA)
Liu, Pengyu& Ai, Bo& Zhong, Zhangdui& Zhou, Xiaojuan. 2012. A Novel Train-to-Train Communication Model Design Based on Multihop in High-Speed Railway. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-474535
Modern Language Association (MLA)
Liu, Pengyu…[et al.]. A Novel Train-to-Train Communication Model Design Based on Multihop in High-Speed Railway. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-474535
American Medical Association (AMA)
Liu, Pengyu& Ai, Bo& Zhong, Zhangdui& Zhou, Xiaojuan. A Novel Train-to-Train Communication Model Design Based on Multihop in High-Speed Railway. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-474535
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-474535