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 | |
| 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 → … |
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Keywords
- Experimental measurements, delay, beacons
- Road-safety application
- Vehicle-to-vehicle communication
ASJC Scopus subject areas
- Computer Science(all)
Cite this
Experimental evaluation of safety beacons dissemination in VANETs. / Shakeel, Shaima M.; Ould-Khaoua, M.; Rehman, Osama M Hussain; Al Maashri, A.; Bourdoucen, Hadj.
Procedia Computer Science. Vol. 56 1. ed. Elsevier, 2015. p. 618-623.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Experimental evaluation of safety beacons dissemination in VANETs
AU - Shakeel, Shaima M.
AU - Ould-Khaoua, M.
AU - Rehman, Osama M Hussain
AU - Al Maashri, A.
AU - Bourdoucen, Hadj
PY - 2015
Y1 - 2015
N2 - 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.
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.
KW - Experimental measurements, delay, beacons
KW - Road-safety application
KW - Vehicle-to-vehicle communication
UR - http://www.scopus.com/inward/record.url?scp=84939141085&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84939141085&partnerID=8YFLogxK
U2 - 10.1016/j.procs.2015.07.262
DO - 10.1016/j.procs.2015.07.262
M3 - Conference contribution
AN - SCOPUS:84939141085
VL - 56
SP - 618
EP - 623
BT - Procedia Computer Science
PB - Elsevier
ER -