SCB: Store-carry-broadcast scheme for message dissemination in sparse VANET

Sok-Ian Sou, Yinman Lee

研究成果: Conference contribution

14 引文 (Scopus)

摘要

To take on challenges of communication in sparse VANET, we propose a Store-Carry-Broadcast (SCB) scheme to assist message dissemination by broadcasting over a specific road segment instead of a single vehicle. In the SCB scheme, an opposite vehicle helps to disseminate the safety messages to oncoming vehicles traveling on the reverse lane by broadcasting. Compare with the well-known store- carry-forward broadcasting in VANET, the SCB scheme consumes much less network bandwidth in terms of the number of broadcasting performed. Extensive simulation results are presented to demonstrate that when the traffic density is low or when the DSCR penetration rate is low, our proposed SCB scheme significantly reduced both broadcast overhead as well as delivery delay in sparse VANET.

原文English
主出版物標題IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings
DOIs
出版狀態Published - 2012 八月 20
事件IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Yokohama, Japan
持續時間: 2012 五月 62012 六月 9

出版系列

名字IEEE Vehicular Technology Conference
ISSN(列印)1550-2252

Other

OtherIEEE 75th Vehicular Technology Conference, VTC Spring 2012
國家Japan
城市Yokohama
期間12-05-0612-06-09

指紋

Vehicular Ad Hoc Networks
Broadcasting
Broadcast
Penetration
Reverse
Bandwidth
Safety
Traffic
Communication
Demonstrate
Simulation

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

引用此文

Sou, S-I., & Lee, Y. (2012). SCB: Store-carry-broadcast scheme for message dissemination in sparse VANET. 於 IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings [6240177] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECS.2012.6240177
Sou, Sok-Ian ; Lee, Yinman. / SCB : Store-carry-broadcast scheme for message dissemination in sparse VANET. IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings. 2012. (IEEE Vehicular Technology Conference).
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Sou, S-I & Lee, Y 2012, SCB: Store-carry-broadcast scheme for message dissemination in sparse VANET. 於 IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings., 6240177, IEEE Vehicular Technology Conference, IEEE 75th Vehicular Technology Conference, VTC Spring 2012, Yokohama, Japan, 12-05-06. https://doi.org/10.1109/VETECS.2012.6240177

SCB : Store-carry-broadcast scheme for message dissemination in sparse VANET. / Sou, Sok-Ian; Lee, Yinman.

IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings. 2012. 6240177 (IEEE Vehicular Technology Conference).

研究成果: Conference contribution

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AB - To take on challenges of communication in sparse VANET, we propose a Store-Carry-Broadcast (SCB) scheme to assist message dissemination by broadcasting over a specific road segment instead of a single vehicle. In the SCB scheme, an opposite vehicle helps to disseminate the safety messages to oncoming vehicles traveling on the reverse lane by broadcasting. Compare with the well-known store- carry-forward broadcasting in VANET, the SCB scheme consumes much less network bandwidth in terms of the number of broadcasting performed. Extensive simulation results are presented to demonstrate that when the traffic density is low or when the DSCR penetration rate is low, our proposed SCB scheme significantly reduced both broadcast overhead as well as delivery delay in sparse VANET.

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Sou S-I, Lee Y. SCB: Store-carry-broadcast scheme for message dissemination in sparse VANET. 於 IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings. 2012. 6240177. (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECS.2012.6240177