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Performance of CAM based Safety Applications using ITS-G5A MAC in High Dense Scenarios

Kloiber, Bernhard and Strang, Thomas and Roeckl, Matthias and de Ponte Müller, Fabian (2011) Performance of CAM based Safety Applications using ITS-G5A MAC in High Dense Scenarios. In: Proceedings of the 2011 IEEE Intelligent Vehicles Symposium, 2011 I (CFP11I), pp. 654-660. Omnipress. 2011 IEEE Intelligent Vehicles Symposium, Baden-Baden, Deutschland. ISBN 978-1-4577-0889-3.



ETSI ITS-G5 is the current vehicle-to-vehicle communication technology in Europe, which will be standardized by ETSI TC ITS. It is based on IEEE 802.11p and therefore uses a CSMA/CA scheme for Media Access Control (MAC). In this paper we analyze the performance of CAM based safety applications using the ETSI ITS-G5 MAC technology in a challenging scenario with respect to MAC issues: A suitable freeway segment with 6 lanes in each direction. The freeway scenario is thoroughly modeled and implemented in the well known ns-3 simulation environment. Based on this model, the paper shows the performance of CAM based safety applications under MAC challenging conditions. Therefore we provide a set of simulation results resting upon a particular performance metric which incorporates the key requirements of safety applications. Finally we analyze two concrete example scenarios to make a point how reliable CAM based safety applications are in high dense traffic scenarios.

Item URL in elib:https://elib.dlr.de/69399/
Document Type:Conference or Workshop Item (Paper, Poster)
Title:Performance of CAM based Safety Applications using ITS-G5A MAC in High Dense Scenarios
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Kloiber, Bernhardbernhard.kloiber (at) dlr.deUNSPECIFIED
Strang, Thomasthomas.strang (at) dlr.deUNSPECIFIED
Roeckl, Matthiasmatthias.roeckl (at) dlr.deUNSPECIFIED
de Ponte Müller, Fabianfabian.pontemueller (at) dlr.deUNSPECIFIED
Date:June 2011
Journal or Publication Title:Proceedings of the 2011 IEEE Intelligent Vehicles Symposium
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Volume:2011 I
Page Range:pp. 654-660
Series Name:IEEE Intelligent Transportation Systems Society
Keywords:ITS-G5, MAC, VANET, Performance, CAM, Safety
Event Title:2011 IEEE Intelligent Vehicles Symposium
Event Location:Baden-Baden, Deutschland
Event Type:Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrerassistenz (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Kloiber, Bernhard
Deposited On:13 Jul 2011 10:54
Last Modified:31 Jul 2019 19:31

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