We present an ultrashort range IEEE 802.11ad-based automotive joint radar-communications (JRC) framework, wherein we improve the radar's Doppler resilience by incorporating Prouhet–Thue–Morse sequences in the preamble. The proposed processing reveals detailed microfeatures of common automotive objects verified through extended scattering center models of animated pedestrian, bicycle, and car targets. Numerical experiments demonstrate 2.5% reduction in the probability of false alarm at low signal-to-noise-ratios and improvement in the peak-to-sidelobe level dynamic range up to Doppler velocities of $\pm 144$ km/h over conventional 802.11ad JRC.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Doppler-Resilient 802.11ad-Based Ultrashort Range Automotive Joint Radar-Communications System


    Contributors:


    Publication date :

    2020-10-01


    Size :

    3461099 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Investigating the IEEE 802.11ad Standard for Millimeter Wave Automotive Radar

    Kumari, Preeti / Gonzalez-Prelcic, Nuria / Heath, Robert W. | IEEE | 2015


    Opportunistic Radar in IEEE 802.11ad Vehicular Networks

    Grossi, Emanuele / Lops, Marco / Venturino, Luca et al. | IEEE | 2017


    Mono-static Automotive Joint Radar-Communications System

    Dokhanchi, Sayed Hossein / Alaee-Kerahroodi, Mohammad / Mysore R, Bhavani Shankar et al. | IEEE | 2019


    A mmWave Automotive Joint Radar-Communications System

    Dokhanchi, Sayed Hossein / Mysore, Bhavani Shankar / Mishra, Kumar Vijay et al. | IEEE | 2019


    Deep Learning-Based Range-Doppler Map Reconstruction in Automotive Radar Systems

    Hsu, Hao-Wei / Lin, Yu-Chien / Lee, Ming-Chun et al. | IEEE | 2021