This paper presents a definition, the design space, three reasonable implementations, and an ns-2 simulation study of a new type of geocast protocol, called stored geocast. A stored geocast is a time stable geocast, which is delivered to all nodes that are inside a destination region within a certain period of time. When used in a mobile ad hoc network (MANET) it allows to realize a persistent message valid for a certain geographic region, possibly combined with a time limit. Stored geocast is of particular interest in the automotive domain, since it allows realizing virtual traffic signs or for location-based services in general. The simulation results investigate the delivery success ratio and the resulting message overhead in several scenarios with random waypoint movement and in realistic vehicular traffic scenarios gathered from a driver behavior simulator.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Performance evaluation of stored geocast


    Contributors:
    Maihofer, C. (author) / Cseh, C. (author) / Franz, W. (author) / Eberhardt, R. (author)


    Publication date :

    2003


    Size :

    5 Seiten, 10 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Scalable geocast for vehicular networks (poster)

    Panta, R. K. / Jana, R. / Hall, R. J. et al. | IEEE | 2011


    Establishing location-privacy in decentralized long-distance geocast services

    Florian, Martin / Pieper, Felix / Baumgart, Ingmar | IEEE | 2014


    Simulation of region-based geocast routing protocols

    Zhang, Hequn / Wang, Rui / Larsson, Tony | IEEE | 2014