ReWarn: An opportunistic relay scheme for cooperative collision warning in VANET

Chung Ming Huang, Lai Tu, Chih Hsun Chou

研究成果: Conference contribution

7 引文 斯高帕斯(Scopus)

摘要

In this paper, we present ReWarn, an opportunistic relay scheme for cooperative collision warning in VANET, which helps to mitigate the impact of package loss caused by shadow fading. When safety messages in VANET, e.g., collision warning messages, are broadcast in air, a vehicle may detect collision risks both of its own and of its neighbors'. If a vehicle has detected its neighboring vehicles are experiencing a collision risk while they keep quiet, it then probabilistically relays the raw data received from the neighboring vehicles with its own detection. Simulation results show that ReWarn can achieve higher reliability in message transmission than the non-relay schemes and keep the transmission efficiency at a satisfied level as well.

原文English
主出版物標題2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
發行者Institute of Electrical and Electronics Engineers Inc.
頁面3030-3034
頁數5
ISBN(列印)9781424451234
DOIs
出版狀態Published - 2009
事件2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan
持續時間: 2009 九月 132009 九月 16

出版系列

名字IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
國家/地區Japan
城市Tokyo
期間09-09-1309-09-16

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

指紋

深入研究「ReWarn: An opportunistic relay scheme for cooperative collision warning in VANET」主題。共同形成了獨特的指紋。

引用此