Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloGeneration and analysis of a large-scale urban vehicular mobility dataset
Anno di pubblicazione2014
Autore/iUppoor, S.; Trullols-Cruces, O.; Fiore, M.; Barcelo-Ordinas, J.M.
Affiliazioni autoriINSA Lyon and Inria, 69621 Lyon, France; Universitat Politècnica de Catalunya, 08034 Barcelona, Spain; CNR-IEIIT and Inria, 10129 Torino, Italy
Autori CNR e affiliazioni
  • inglese
AbstractThe surge in vehicular network research has led, over the last few years, to the proposal of countless network solutions specifically designed for vehicular environments. A vast majority of such solutions has been evaluated by means of simulation, since experimental and analytical approaches are often impractical and intractable, respectively. The reliability of the simulative evaluation is thus paramount to the performance analysis of vehicular networks, and the first distinctive feature that has to be properly accounted for is the mobility of vehicles, i.e., network nodes. Notwithstanding the improvements that vehicular mobility modeling has undergone over the last decade, no vehicular mobility dataset is publicly available today that captures both the macroscopic and microscopic dynamics of road traffic over a large urban region. In this paper, we present a realistic synthetic dataset, covering 24 hours of car traffic in a 400 square km region around the city of Köln, in Germany. We describe the generation process and outline how the dataset improves the traces currently employed for the simulative evaluation of vehicular networks. We also show the potential impact that such a comprehensive mobility dataset has on the network protocol performance analysis, demonstrating how incomplete representations of vehicular mobility may result in over-optimistic network connectivity and protocol performance.
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da1061
Pagine a1075
Pagine totali-
RivistaIEEE transactions on mobile computing
Attiva dal 2002
Editore: IEEE Computer Society, - Los Alamitos, CA
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 1536-1233
Titolo chiave: IEEE transactions on mobile computing
Titolo proprio: IEEE transactions on mobile computing.
Titolo abbreviato: IEEE trans. mob. comput.
Titolo alternativo: Mobile computing
Numero volume della rivista13
Fascicolo della rivista5
Verificato da referee-
Stato della pubblicazione-
Indicizzazione (in banche dati controllate)
  • Scopus (Codice:2-s2.0-84901844636)
Parole chiaveCommunication/Networking and Information Technology, Computer Systems Organization, Mobile Computing, Mobile environments, Network Architecture and Design, Wireless communication
Link (URL, URI)
Titolo parallelo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • IEIIT — Istituto di elettronica e di ingegneria dell'informazione e delle telecomunicazioni
Moduli CNR
    Progetti Europei-
    • Accepted version