At least some embodiments of the disclosure include a method and device for information identification. In the method, a base station acquires a notification message about a start of a traffic information service, wherein the notification message carries a traffic information identifier and a timestamp, the traffic information identifier is a service identifier for indicating traffic information, and the timestamp indicates a time point when the base station sends Multicast Channel Scheduling Information (MSI); and the base station sends the MSI according to the notification message, wherein the MSI is indicative of position information and expansion information of a sub-frame where a Multicast Traffic Chanel (MTCH) corresponding to the traffic information is. With the technical solution provided in the disclosure, the power consumption for an On Board Unit (OBU) to acquire traffic and scheduling information is further reduced, and it is realized that the OBU receives the required traffic information timely.


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    Titel :

    METHOD AND DEVICE FOR INFORMATION IDENTIFICATION


    Weitere Titelangaben:

    VERFAHREN UND VORRICHTUNG ZUR INFORMATIONSIDENTIFIZIERUNG
    PROCÉDÉ ET DISPOSITIF POUR IDENTIFICATION D'INFORMATIONS


    Beteiligte:
    XU HUI (Autor:in) / MA ZIJIANG (Autor:in) / WANG YAYING (Autor:in) / LV YONG (Autor:in)

    Erscheinungsdatum :

    2019-01-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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