The wireless communication system comprises: a plurality of ground radio sets 250 installed along a railway that carry out the transmission/reception of a radar signal with a first frequency and the transmission/reception of a communication signal with a second frequency; a vehicle radio set 220 on a train 200 that carries out the transmission/reception of a communication signal with the second frequency; and a switching control device 280 that controls the switching of ground radio sets 250 that are to communicate with the vehicle radio set 220 based on the reception level of the radar signal. Furthermore, the configuration allows the ground radio sets 250 that are not communicating with the vehicle radio set 220 to transmit a radar signal, and allows the ground radio set 250 that has started communicating with the vehicle radio set 220 to transmit a radar signal and a communication signal.


    Access

    Download


    Export, share and cite



    Title :

    WIRELESS COMMUNICATION SYSTEM, BASE STATION, AND WIRELESS COMMUNICATION METHOD


    Additional title:

    DRAHTLOSKOMMUNIKATIONSSYSTEM, BASISSTATION UND DRAHTLOSKOMMUNIKATIONSVERFAHREN
    SYSTÈME DE COMMUNICATION SANS FIL, STATION DE BASE ET PROCÉDÉ DE COMMUNICATION SANS FIL


    Contributors:
    SATO YOSUKE (author)

    Publication date :

    2022-04-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    WIRELESS COMMUNICATION SYSTEM, BASE STATION, AND WIRELESS COMMUNICATION METHOD

    SATO YOSUKE | European Patent Office | 2020

    Free access

    WIRELESS COMMUNICATION SYSTEM, BASE STATION AND WIRELESS COMMUNICATION METHOD

    SATO YOSUKE | European Patent Office | 2022

    Free access

    MOBILE WIRELESS COMMUNICATION BASE STATION

    CHENG QI | European Patent Office | 2022

    Free access

    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD

    NAKAJO MITSURU / YASUNORI HIROMICHI | European Patent Office | 2021

    Free access

    Wireless communication device, wireless communication system, and wireless communication method

    NAKAJO MITSURU / YASUNORI HIROMICHI | European Patent Office | 2022

    Free access