A semiconductor device includes a transmission control unit which performs transmission processing, an area determination unit which determines whether an own vehicle is located in an intersection area, and an operation mode determination unit which determines either a control mode or a terminal mode as an operation mode of a radio terminal device based on an identification information for identifying a source of a received communication frame, and a determination result by the area determination unit. When the operation mode is determined to be the control mode, the transmission control unit outputs, as transmission data, a communication frame including generated control information. When the operation mode is determined to be the terminal mode, the transmission control unit outputs transmission data in synchronization with the received communication frame.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SEMICONDUCTOR DEVICE, RADIO TERMINAL DEVICE, AND COMMUNICATION METHOD OF RADIO TERMINAL DEVICE


    Beteiligte:
    CHANO HIROSHI (Autor:in) / FUJITA SUGURU (Autor:in)

    Erscheinungsdatum :

    17.09.2020


    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



    SEMICONDUCTOR DEVICE, RADIO TERMINAL DEVICE AND RADIO TERMINAL DEVICE COMMUNICATION METHOD

    CHANO HIROSHI / FUJITA TAKU | Europäisches Patentamt | 2020

    Freier Zugriff

    RADIO COMMUNICATION SYSTEM, MINE MANAGEMENT SERVER, AND RADIO COMMUNICATION TERMINAL DEVICE

    YAMAZAKI RYOTA / KIRIMURA SUKEYOSHI / YAMADA TSUTOMU et al. | Europäisches Patentamt | 2016

    Freier Zugriff



    RAILROAD RADIO COMMUNICATION TERMINAL AND RAILROAD RADIO COMMUNICATION METHOD

    OTA NAONOBU / SUGANUMA HAJIME / SATO HISATSUGU et al. | Europäisches Patentamt | 2021

    Freier Zugriff