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Characterization and Modeling of Dissemination Delays in Inter-Vehicle Communication Networks

Gaugel, T. 1; Mittag, J. 1; Hartenstein, H. 1
1 Institut für Telematik (TM), Karlsruher Institut für Technologie (KIT)


It is most likely that upcoming vehicles will be equipped with inter-vehicle communication technologies that enable neighboring (and remote) vehicles to exchange information directly (or indirectly over multiple hops) as needed. Although those technologies obviously compete against cellular approaches, inter-vehicle communication will most likely contribute to applications such as cooperative sensing or traffic information systems. In order to evaluate the effectiveness and benefit of such applications - most importantly in very large network scenarios - it is essential to understand the time-delay characteristics of data dissemination processes and to model them efficiently. In this paper, we explore an information-centric modeling approach to describe the time delay of beaconing based data dissemination. Our approach is based on the analogy of a construction kit with elementary, connectable road shapes (or blocks, e.g. a straight road, an intersection, or similar). The proposed concept supports arbitrary road network layouts, is extensible, and allows to improve the accuracy (and statistical correctness) of blocks over time. We further provide two elementary blocks of the construction kit: a straight road of arbitrary length for highway, rural and city scenarios, as well as an intersection. ... mehr

Zugehörige Institution(en) am KIT Institut für Telematik (TM)
Scientific Computing Center (SCC)
Universität Karlsruhe (TH) – Zentrale Einrichtungen (Zentrale Einrichtungen)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2012
Sprache Englisch
Identifikator ISBN: 978-1-4673-4996-3
ISSN: 2157-9865
KITopen-ID: 1000034363
Erschienen in 2012 IEEE Vehicular Networking Conference, VNC 2012; Seoul; South Korea; 14 November 2012 through 16 November 2012
Verlag Institute of Electrical and Electronics Engineers (IEEE)
Seiten 203-210
Serie IEEE Vehicular Networking Conference, VNC
Nachgewiesen in Scopus
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