The transceiver (1) has a transmitter unit (2) for transmitting the AIS radio signals (AIS1-AIS2,AIS3-AIS4) in response to the message (Message4) received in AIS ground station (12). A receiving unit (3) receives the AIS-radio signals (AIS1-AIS2) of adjacent ships (10) and message of stations. A database (7) stores the data relating to a valid station. A control unit (4) validates the signals according to message of stations as a function of message and stored data, and emits a portion of the signals as a function of validation to deactivate and activate the station. An independent claim is included for a method for transmitting and receiving AIS radio signals.


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    Title :

    AIS-Schiffstransceiver erkennt eine gefälschte Basisstation


    Additional title:

    AIS marine transceiver detects a rogue base station
    Émetteur-récepteur de bateau AIS détecte un station de base fausse


    Contributors:

    Publication date :

    2018-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04B TRANSMISSION , Übertragung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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