Experimental evaluation of safety beacons dissemination in VANETs

Shaima M. Shakeel; M. Ould-Khaoua; Osama M Hussain Rehman; A. Al Maashri; Hadj Bourdoucen

doi:10.1016/j.procs.2015.07.262

Experimental evaluation of safety beacons dissemination in VANETs

Shaima M. Shakeel^*, M. Ould-Khaoua, Osama M Hussain Rehman, A. Al Maashri, Hadj Bourdoucen

^*Corresponding author for this work

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

Efficient beacon delivery and accurate GPS position acquisition are key factors in designing robust safety applications in VANETs. Consequently, minimum delivery delays for beacons and accurate vehicle positional information are crucial parameters to avoid any upcoming emergencies on the road such as vehicle collisions or other hazardous situation. This paper studies the accuracy level of GPS acquired positional information and evaluates the effects of beacon transmission frequency and beacon size on beacon delivery delays by performing experimental field tests on four vehicles. Our experimental results indicate that the GPS acquired position may vary from the actual position of the vehicle, and that the packet size and broadcasting frequency are key factors in achieving high performance for safety applications in VANETs.

Original language	English
Title of host publication	Procedia Computer Science
Publisher	Elsevier
Pages	618-623
Number of pages	6
Volume	56
Edition	1
DOIs	https://doi.org/10.1016/j.procs.2015.07.262
Publication status	Published - 2015
Event	1st YAWL Symposium 2013 - Sankt Augustin, Germany Duration: Jun 7 2013 → …

Other

Other	1st YAWL Symposium 2013
Country	Germany
City	Sankt Augustin
Period	6/7/13 → …

Keywords

Experimental measurements, delay, beacons
Road-safety application
Vehicle-to-vehicle communication

ASJC Scopus subject areas

Computer Science(all)

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Cite this

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title = "Experimental evaluation of safety beacons dissemination in VANETs",

abstract = "Efficient beacon delivery and accurate GPS position acquisition are key factors in designing robust safety applications in VANETs. Consequently, minimum delivery delays for beacons and accurate vehicle positional information are crucial parameters to avoid any upcoming emergencies on the road such as vehicle collisions or other hazardous situation. This paper studies the accuracy level of GPS acquired positional information and evaluates the effects of beacon transmission frequency and beacon size on beacon delivery delays by performing experimental field tests on four vehicles. Our experimental results indicate that the GPS acquired position may vary from the actual position of the vehicle, and that the packet size and broadcasting frequency are key factors in achieving high performance for safety applications in VANETs.",

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AU - Ould-Khaoua, M.

AU - Rehman, Osama M Hussain

AU - Al Maashri, A.

AU - Bourdoucen, Hadj

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AB - Efficient beacon delivery and accurate GPS position acquisition are key factors in designing robust safety applications in VANETs. Consequently, minimum delivery delays for beacons and accurate vehicle positional information are crucial parameters to avoid any upcoming emergencies on the road such as vehicle collisions or other hazardous situation. This paper studies the accuracy level of GPS acquired positional information and evaluates the effects of beacon transmission frequency and beacon size on beacon delivery delays by performing experimental field tests on four vehicles. Our experimental results indicate that the GPS acquired position may vary from the actual position of the vehicle, and that the packet size and broadcasting frequency are key factors in achieving high performance for safety applications in VANETs.

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