Browse > Article
http://dx.doi.org/10.9717/kmms.2012.15.10.1221

A Study on Low-Overhead Collision Warning Scheme using Vehicle-to-Vehicle Communications  

Lee, Ji-Hoon (상명대학교 정보통신공학과)
Kim, Dae-Youb (수원대학교 정보보호학과)
Publication Information
Abstract
It is expected that the vehicle safety systems using vehicle-to-vehicle communication can reduce the possibility of vehicle collision and prevent the chain crash by promptly delivering the status of neighboring vehicles. Many IEEE 802.11 DCF based Flooding schemes have been proposed, but they may generally expose the problems that the transmission efficiency is sharply declined as the vehicle density has increased and then is related to the low possibility of the channel access. Therefore, this paper proposes a collision prevention scheme using adaptively controlling the frequency of the message exchanges based on the current status of neighboring vehicles. Moreover, it is shown from simulation that the proposed scheme provides the performance gains over the existing Flooding based scheme.
Keywords
Vehicle-to-Vehicle communication; Adaptive transmission control; IEEE 802.11;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 W. Fisher, Development of DSRC/WAVE Standards, IEEE 802.11-07/ 2045r0, 2007.
2 IEEE, Wireless Access in Vehicular Environment (WAVE) in Standard 802.11 Information Technology Telecommunications and Information Exchange Between Systems, Local and Metropolitan Area Networks, Specific Requirements, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, 802.11p/ D1.0, 2006.
3 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, IEEE 802.11 WG, 1999.
4 T. Elbatt, S.K. Goel, G. Holland, H. Krishnan, and J. Parikh, "Cooperative Collision Warning using Dedicated Short Range Wireless Communications," ACM Workshop on Vehicular Ad hoc Networks, pp. 1-9, 2006.
5 T. Kosch, I. Kulp, M. Bechler, M. Strassberger, B. Weyl, and R. Lasowski, "Communication Architecture for Cooperative Systems in Europe," IEEE Communications Magazine, Vol. 47, No. 5, pp. 116-125, 2009.
6 R. Uzcategui and G. Acosta-Marum, "Wave: a Tutorial," IEEE Communications Magazine, Vol. 47, No. 5, pp. 106-133, 2009.   DOI
7 K. Padmavathi and R. Maneendhar, "A Surveying on Road Safety using Vehicular Communication Networks," Journal of Computer Applications, Vol. 5, No. EICA2012-4, pp. 460-465, 2012.
8 박정화, 강문수, "차량 네트워크를 위한 긴급 메시지 브로드캐스트 기법," 한국멀티미디어 학회논문지, 제15권, 제3호, pp. 372-379, 2012.