To provide a roadside machine that allocates slots appropriately.SOLUTION: A roadside machine includes a receiving part that receives transmission data transmitted from each of a plurality of on-vehicle devices and an unsent data capacity indicating an unsent transmission data capacity and a processor that allocates slots for transmitting transmitted data to each of the plurality of on-vehicle devices based on the amount of unsent data.SELECTED DRAWING: Figure 11

    【課題】適切なスロット割り当てを行う路側機を提供すること。【解決手段】路側機は、複数の車載器の各々から送信される送信データと、未送信の送信データ容量を示す未送信データ容量とを受信する受信部と、未送信データ容量に基づいて、複数の車載器の各々に対し、送信データを送信するためのスロットを割り当てるプロセッサと、を有する。【選択図】図11


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    Title :

    ROADSIDE MACHINE, ON-VEHICLE DEVICE, SLOT ALLOCATION METHOD, AND DATA TRANSMISSION METHOD


    Additional title:

    路側機、車載器、スロット割り当て方法、およびデータ送信方法


    Contributors:

    Publication date :

    2021-02-22


    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



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