Inter-vehicle broadcast communication is an effective means to achieve driving safety by exchange vehicle status information. The reliability of inter-vehicle communication around intersections suffers severely from shadowing effect caused by buildings at the corners. A broadcast relay network can extend the coverage of inter-vehicle communication around intersections. However its performance is affected by packet collision due to hidden terminal (HT) problem at the roadside relay station (RS). In this paper, the RS is sectorized with directional antennas to alleviate the impact of packet collision. Both the theoretical and simulation results show that the packet delivery rate is remarkably improved by the sectorization, especially in dense networks.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Reliable Inter-Vehicle Broadcast Communication with Sectorized Roadside Relay Station


    Contributors:


    Publication date :

    2013-06-01


    Size :

    285955 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





    INTER-VEHICLE COMMUNICATION FOR ROADSIDE ASSISTANCE

    DUSANE YOGESH DEVIDAS | European Patent Office | 2017

    Free access

    Distributed power control for reliable broadcast in inter-vehicle communication systems

    Reumerman, Hans-Jürgen / Ruffini, Marco | Tema Archive | 2005


    Distributed Power Control for Reliable Broadcast in Inter-Vehicle Communication Systems

    Reumerman, H.-J. / Ruffini, M. / Hamburg University of Technology | British Library Conference Proceedings | 2005