Method and apparatus whereby one or more vehicle nodes are configured for use in a vehicular communications network which provides for exchange of data between a plurality of vehicle nodes and a plurality of stationary nodes, where each stationary node comprises a computing unit operable to broadcast periodic announcements of services, and to receive identity messages from the vehicle node on at least one common IEEE 802.11 Medium Access Control (MAC) channel. Preferably, each stationary node is configured to provide for exchange of data with the plurality of vehicle nodes, where each vehicle node comprises at least one on-board computing unit which is operable to broadcast identity messages to and to receive service announcements from the stationary node on the at least one common IEEE 802.11 MAC channel.


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    Title :

    Automotive telemetry protocol


    Contributors:

    Publication date :

    2017-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04B TRANSMISSION , Übertragung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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