A radio network node (12) is configured to serve a wireless device (14) in a wireless communication system (10). The radio network node (12) in this regard is configured to determine that the wireless device (14) is onboard a public transit vehicle (16). Based on that determination, the radio network node (12) is configured to predict a position of the public transit vehicle (16), e.g., based on a route schedule (20) of the public transit vehicle (16) and/or positioning measurements (22) received from the public transit vehicle (16). The radio network node (12) is further configured to control beamforming for the wireless device (14) based on the predicted position of the public transit vehicle (16). In some embodiments, this controlling comprises performing dynamic beam direction adjustment, as needed to track the vehicle (16)'s movement. Alternatively or additionally, the controlling comprises performing beam selection from among a subset of candidate beams with coverage in a vicinity of the vehicle (16)'s predicted position.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Beamforming in a wireless communication system


    Beteiligte:
    TESLENKO MAXIM (Autor:in) / LIANG HONGXIN (Autor:in) / TOMBAZ SIBEL (Autor:in) / VANDIKAS KONSTANTINOS (Autor:in)

    Erscheinungsdatum :

    2020-01-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04B TRANSMISSION , Übertragung



    Beamforming In A Wireless Communication System

    TESLENKO MAXIM / LIANG HONGXIN / TOMBAZ SIBEL et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Energy-Efficient Beamforming and Time Allocation in Wireless Powered Communication Networks

    Fu, Miaomiao / Guo, Chongtao / Zhang, Shengli et al. | IEEE | 2018




    GEOLOCATION-BASED BEAMFORMING FOR DRONE COMMUNICATION

    LI YAN | Europäisches Patentamt | 2019

    Freier Zugriff