To provide a technique capable of improving confidentiality of information transmitted by a roadside device.SOLUTION: The roadside device includes first and second communication units. The first communication unit performs communication on the basis of a first wireless communication scheme. The second communication unit performs communication on the basis of a second wireless communication scheme different from the first wireless communication scheme. The first communication unit transmits connection setting information necessary for connection setting with the second communication unit.SELECTED DRAWING: Figure 2

    【課題】路側機が送信する情報の秘匿性を向上することが可能な技術を提供する。【解決手段】路側機は、第1及び第2通信部を備える。第1通信部は、第1無線通信方式に基づいて通信を行う。第2通信部は、第1無線通信方式とは異なる第2無線通信方式に基づいて通信を行う。第1通信部は、第2通信部との接続設定に必要な接続設定情報を送信する。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    ROADSIDE DEVICE, COMMUNICATION DEVICE, VEHICLE, AND TRANSMISSION METHOD


    Additional title:

    路側機、通信装置、車両及び送信方法


    Contributors:

    Publication date :

    2018-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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





    ROADSIDE DEVICE, AUTOMOTIVE DEVICE, AND ROADSIDE-TO-VEHICLE COMMUNICATION SYSTEM

    HAYAMA MICHIYA | European Patent Office | 2017

    Free access


    ROADSIDE DEVICE, ON-VEHICLE DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD

    EGAMI AKIHIRO / MOTOZUKA HIROYUKI / SAKAMOTO TAKENORI | European Patent Office | 2021

    Free access