An effective group communications in hybrid VANET

I. Hsien Liu, Tian Li Wang, Jung-Shian Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

VANET applications are initially for safety purpose. Now, infotainment applications with group communication among vehicles are in the lime-light. In this research, we propose an overlay construction scheme to support multiple group communication in hybrid VANET. More specifically, we deal with group isolation which has a great impact on overlay reliability. By incorporating 3G access, the limited DSRC transmission rage is complemented with long range transmission nature of infrastructure-based 3G network. With an initialized overlay in DSRC manner, we propose 3G management scheme, including 3G peer list maintenance, upstream helper selection and helper discovery via overlay multicast. By taking advantage of the feature of tree-based overlay, the helper discovery scheme is triggered by isolated group members on demand. After helper discovery process, the helper selection scheme is also discussed. There are two most common situations leading to group isolation in VANET environment. The first one is group separation at intersection, and the other one is group separation at traffic light. In both situations, group members are suddenly split into two or more subgroups. The simulation result based on the two situations under different group model shows good overlay sustainability with proposed scheme.

Original languageEnglish
Title of host publicationIntelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014
EditorsWilliam Cheng-Chung Chu, Stephen Jenn-Hwa Yang, Han-Chieh Chao
PublisherIOS Press
Pages474-481
Number of pages8
ISBN (Electronic)9781614994831
DOIs
Publication statusPublished - 2015 Jan 1
EventInternational Computer Symposium, ICS 2014 - Taichung, Taiwan
Duration: 2014 Dec 122014 Dec 14

Publication series

NameFrontiers in Artificial Intelligence and Applications
Volume274
ISSN (Print)0922-6389

Other

OtherInternational Computer Symposium, ICS 2014
CountryTaiwan
CityTaichung
Period14-12-1214-12-14

Fingerprint

Pavement overlays
Communication
Lime
Telecommunication traffic
Sustainable development

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence

Cite this

Liu, I. H., Wang, T. L., & Li, J-S. (2015). An effective group communications in hybrid VANET. In W. C-C. Chu, S. J-H. Yang, & H-C. Chao (Eds.), Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014 (pp. 474-481). (Frontiers in Artificial Intelligence and Applications; Vol. 274). IOS Press. https://doi.org/10.3233/978-1-61499-484-8-474
Liu, I. Hsien ; Wang, Tian Li ; Li, Jung-Shian. / An effective group communications in hybrid VANET. Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014. editor / William Cheng-Chung Chu ; Stephen Jenn-Hwa Yang ; Han-Chieh Chao. IOS Press, 2015. pp. 474-481 (Frontiers in Artificial Intelligence and Applications).
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abstract = "VANET applications are initially for safety purpose. Now, infotainment applications with group communication among vehicles are in the lime-light. In this research, we propose an overlay construction scheme to support multiple group communication in hybrid VANET. More specifically, we deal with group isolation which has a great impact on overlay reliability. By incorporating 3G access, the limited DSRC transmission rage is complemented with long range transmission nature of infrastructure-based 3G network. With an initialized overlay in DSRC manner, we propose 3G management scheme, including 3G peer list maintenance, upstream helper selection and helper discovery via overlay multicast. By taking advantage of the feature of tree-based overlay, the helper discovery scheme is triggered by isolated group members on demand. After helper discovery process, the helper selection scheme is also discussed. There are two most common situations leading to group isolation in VANET environment. The first one is group separation at intersection, and the other one is group separation at traffic light. In both situations, group members are suddenly split into two or more subgroups. The simulation result based on the two situations under different group model shows good overlay sustainability with proposed scheme.",
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Liu, IH, Wang, TL & Li, J-S 2015, An effective group communications in hybrid VANET. in WC-C Chu, SJ-H Yang & H-C Chao (eds), Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014. Frontiers in Artificial Intelligence and Applications, vol. 274, IOS Press, pp. 474-481, International Computer Symposium, ICS 2014, Taichung, Taiwan, 14-12-12. https://doi.org/10.3233/978-1-61499-484-8-474

An effective group communications in hybrid VANET. / Liu, I. Hsien; Wang, Tian Li; Li, Jung-Shian.

Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014. ed. / William Cheng-Chung Chu; Stephen Jenn-Hwa Yang; Han-Chieh Chao. IOS Press, 2015. p. 474-481 (Frontiers in Artificial Intelligence and Applications; Vol. 274).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Liu IH, Wang TL, Li J-S. An effective group communications in hybrid VANET. In Chu WC-C, Yang SJ-H, Chao H-C, editors, Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014. IOS Press. 2015. p. 474-481. (Frontiers in Artificial Intelligence and Applications). https://doi.org/10.3233/978-1-61499-484-8-474