Wireless Local Danger Warning Using Inter-Vehicle Communications in Highway Scenarios

Authors
Zang, Yunpeng and Stibor, Lothar and Reumerman, Hans-Juergen and Chen, Hui
Chair of Communication Networks (ComNets), Faculty 6, RWTH Aachen University Kontakt: Yunpeng Zang

In Proceedings of European Wireless Conference 2008, p. 7, Prague, Czech Republic, 2008.
Publication Date: Jun, 2008
On page(s):7
ISBN: 978-3-8007-3102-2

Abstract
Emergency Electronic Brake Light (EEBL) is one of the most promising applications using Vehicular Ad-hoc Network (VANET) technologies to enhance the driving safety of automotive users. In this paper, based on the previous work in [1], we develop a novel self-organized message dissemination scheme, namely Cluster-based Broadcast (CB), for the EEBL application. The proposed CB broadcast scheme transforms the EEBL message dissemination pattern from multi-hop broadcast forwarding to multiple single-hop broadcast clusters, which can offer higher reliability, lower channel usage and shorter message propagation delay in comparison with the Directional Flooding (DF). The proposed CB scheme uses a distributed ad-hoc cluster organization algorithm based on the location information at each node, and therefore can avoid the cluster maintenance overhead. Furthermore, we study the impact of the market penetration ratio on the performance of EEBL application and propose an innovative idea of enhancing VANET system with receive-only nomadic VANET devices.

Author Keywords
Car2Car, WAVE, IEEE WLAN, 802.11p, ITS

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Bibtex

@INPROCEEDINGS{ZaStChReEW08,
  AUTHOR          = {Zang, Y. and Stibor, L. and Reumerman, H.-J. and Chen, H.},
  TITLE           = {Wireless Local Danger Warning Using Inter-Vehicle Communications in
                    Highway Scenarios},
  YEAR            = {2008},
  MONTH           = {Jun},
  PAGES           = {7},
  ADDRESS         = {Prague, Czech Republic},
  BOOKTITLE       = {Proceedings of European Wireless Conference 2008},
  AFFILIATION     = {Chair of Communication Networks (ComNets), Faculty 6, RWTH Aachen University},
  ISBN            = {978-3-8007-3102-2},
  KEYWORDS        = {Car2Car, WAVE, IEEE WLAN, 802.11p, ITS},
  ANNOTE          = {Vehicular Communication, Intelligent Transportation System},
  URL             = {http://www.comnets.rwth-aachen.de} 
}

Signature in CN-Library = {Qk 017 (2008) }

Letzte Änderung: 17.09.2008 11.46