An efficient beam and channel tracking method is developed under a reconfigurable hybrid beamforming (R-HBF) architecture for wideband millimeter wave (mmWave) multiple input multiple output (MIMO) systems. With the R-HFB architecture, a multi-resolution compressive sensing (CS) method is proposed for initial beam and channel acquisitions in mmWave MIMO orthogonal frequency division multiplexing (OFDM) systems. With the initial beam and channel estimates, recursive schemes are further developed to track the angles of arrivals and departures and the channel coefficients of time-varying multiple channel paths. Simulation results show that the proposed method can significantly reduce the beam training time with a beam selection error rate less than $10^{-3}$ at typical vehicular speeds when the transmit power is greater than 10 dBm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Compressive-Sensing Based Beam and Channel Tracking with Reconfigurable Hybrid Beamforming in mmWave MIMO OFDM Systems


    Beteiligte:
    Wu, Sau-Hsuan (Autor:in) / Lu, Guan-Yu (Autor:in)


    Erscheinungsdatum :

    01.09.2019


    Format / Umfang :

    4010652 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Hybrid Beamforming in mmWave MIMO-OFDM Systems via Deep Unfolding

    Chen, Kuan-Yuan / Chang, Hsin-Yuan / Chang, Ronald Y. et al. | IEEE | 2022


    TUCKER2-based Hybrid Beamforming Design for mmWave OFDM Massive MIMO Communications

    Zilli, Guilherme Martignago / Zhu, Wei-Ping | IEEE | 2021



    Energy-Efficient Hybrid Beamforming for Integrated Sensing and Communication Enabled mmWave MIMO Systems

    Singh, Jitendra / Srivastava, Suraj / Jagannatham, Aditya K. | IEEE | 2024


    Fully -/Partially-Connected Hybrid Beamforming for Multiuser mmWave MIMO Systems

    Liu, Xin / Jiang, Yuan / Zhao, Lei et al. | IEEE | 2024