Efficient broadcast mechanism for cooperative collision avoidance using power control

Andy An Kai Jeng, Rong Hong Jan, Chien Chen, Tsun Chieh Chiang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Improving driver's safety has been an active research area in wireless communication. In particular, the vehicle cooperative collision avoidance (CCA) is one of the most important issues in safety applications. A variety of broadcast protocols has been proposed for vehicular network. However, there is only a few of them dedicatedly designed for the CCA system. In this paper, we propose a novel broadcast mechanism for CCA using the power control technique. The power control rule is based on the safe distance between vehicles. Simulation results show that our approach can significantly reduce the delivery delay and avoid car collision.

Original languageEnglish
Title of host publicationI-SPAN 2009 - The 10th International Symposium on Pervasive Systems, Algorithms, and Networks
Pages266-271
Number of pages6
DOIs
StatePublished - 1 Dec 2009
Event10th International Symposium on Pervasive Systems, Algorithms, and Networks, I-SPAN 2009 - Kaohsiung, Taiwan
Duration: 14 Dec 200916 Dec 2009

Publication series

NameI-SPAN 2009 - The 10th International Symposium on Pervasive Systems, Algorithms, and Networks

Conference

Conference10th International Symposium on Pervasive Systems, Algorithms, and Networks, I-SPAN 2009
CountryTaiwan
CityKaohsiung
Period14/12/0916/12/09

Keywords

  • Cooperative collision avoidance
  • Power control
  • Vehicular networks

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