Ensuring low-latency and highly reliable communication between vehicles is one of the goals of 5G. We present a 5G Vehicle-to-everything (V2X) wireless testbed based on flexible and re-configurable software defined radio that is designed for cooperative automated driving. The use-cases and communication requirements for cooperative automated driving are discussed to motivate the system design and technical enablers that can achieve the most stringent link-level communication requirements of cooperative autonomous driving. The key building blocks include a re-configurable RF front-end, optimized base-band processing on standard Intel CPUs and a custom-built high-power external RF subsystem. The technical enablers include a new OFDM-like waveform based on Pulse-shaping, a flexible and self-contained frame-structure design, GNSS-aided hybrid synchronization and low-latency scheduled multiple-access. We finally present some experimental results from lab measurements.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A 5G V2X testbed for cooperative automated driving


    Contributors:


    Publication date :

    2016-12-01


    Size :

    861149 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Wireless V2X Communication Testbed for Connected, Cooperative and Automated Mobility

    Dakic, Anja / Rainer, Benjamin / Priller, Peter et al. | IEEE | 2024



    A Research Testbed for Intelligent and Cooperative Driving in Mixed Traffic

    Lu, Jiaxing / Hossain, Sanzida / Lam, Wakun et al. | IEEE | 2024