Does ETSI beaconing frequency control provide cooperative awareness?
2015 (English)In: 2015 IEEE International Conference on Communication Workshop (ICCW), Piscataway, NJ: IEEE Press, 2015, 2393-2398 p.Conference paper (Refereed)
Platooning is an emergent vehicular application aiming at increasing road safety, efficiency and driving comfort. The cooperation between the vehicles in a platoon is achieved by the frequent exchange of periodic broadcast Cooperative Awareness Messages (CAMs) also known as beacons. CAM triggering conditions are drafted in the standard ETSI EN 302 637–2 and are based on the dynamics of an originating vehicle. These conditions are checked repeatedly with a certain sampling rate. We have discovered that the improper choice of the sampling rate value may increase the number of collisions between CAMs at the IEEE 802.11p medium access control layer and, therefore, diminish the efficiency of beaconing in a platoon. © 2015 IEEE
Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Press, 2015. 2393-2398 p.
VANET, cooperative awareness, beaconing, congestion control, platooning, ETSI
Engineering and Technology
IdentifiersURN: urn:nbn:se:hh:diva-29202DOI: 10.1109/ICCW.2015.7247539ISBN: 978-1-4673-6305-1OAI: oai:DiVA.org:hh-29202DiVA: diva2:846302
1st IEEE ICC Workshop on Dependable Vehicular Communications (DVC 2015), London, United Kingdom, June 12, 2015
ProjectsACDC: Autonomous Cooperative Driving: Communications Issues
This study is supported by NFITS - National ITS Postgraduate School (Sweden) and is a part of the ”ACDC: Autonomous Cooperative Driving: Communications Issues” project (2014-2016) funded by the Knowledge Foundation (Sweden) in cooperation with Volvo GTT, Volvo Cars, Scania, Kapsch TrafficCom and Qamcom Research & Technology.2015-08-152015-08-152015-09-29Bibliographically approved