A vehicle-to-vehicle communication protocol for cooperative collision warning

Xue Yang, Jie Liu, Feng Zhao, Nitin H Vaidya

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

Abstract

This paper proposes a vehicle-to-vehicle communication protocol for cooperative collision warning. Emerging wireless technologies for vehicle-to-vehicle (V2V) and vehicle-to-roadside (V2R) communications such as DSRC are promising to dramatically reduce the number of fatal roadway accidents by providing early warnings. One major technical challenge addressed in this paper is to achieve low-latency in delivering emergency warnings in various road situations. Based on a careful analysis of application requirements, we design an effective protocol, comprising congestion control policies, service differentiation mechanisms and methods for emergency warning dissemination. Simulation results demonstrate that the proposed protocol achieves low latency in delivering emergency warnings and efficient bandwidth usage in stressful road scenarios.

Original languageEnglish (US)
Title of host publicationProceedings of MOBIQUITOUS 2004 - 1st Annual International Conference on Mobile and Ubiquitous Systems
Subtitle of host publicationNetworking and Services
Pages114-123
Number of pages10
StatePublished - Dec 1 2004
EventProceedings of MOBIQUITOUS 2004 - 1st Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services - Boston, MA, United States
Duration: Aug 22 2004Aug 26 2004

Publication series

NameProceedings of MOBIQUITOUS 2004 - 1st Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services

Other

OtherProceedings of MOBIQUITOUS 2004 - 1st Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services
Country/TerritoryUnited States
CityBoston, MA
Period8/22/048/26/04

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint

Dive into the research topics of 'A vehicle-to-vehicle communication protocol for cooperative collision warning'. Together they form a unique fingerprint.

Cite this