The disclosure describes embodiments for reducing adjacent channel interference for wireless vehicular messages. In some embodiments, a method includes monitoring, by an onboard vehicle computer, a channel of a Vehicle-to-Everything (V2X) radio for a V2X message. The method incudes determining waveform data describing a waveform that is measured on the channel by the onboard vehicle computer when monitoring the channel. The method includes determining interference data which describes an adjacent channel interference waveform which is measured on the channel by the onboard vehicle computer when monitoring the channel. The waveform includes the adjacent channel interference waveform. The method includes canceling out the adjacent channel interference waveform described by the interference data from the waveform described by the waveform data to generate digital data describing a version of the V2X message that substantially does not include the adjacent channel interference waveform, thereby reducing the adjacent channel interference for the V2X message.


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    Title :

    REDUCING ADJACENT CHANNEL INTERFERENCE FOR WIRELESS VEHICULAR MESSAGES


    Additional title:

    REDUZIERUNG VON NACHBARKANALSTÖRUNGEN FÜR DRAHTLOSE FAHRZEUGNACHRICHTEN
    RÉDUCTION DES INTERFÉRENCES DE CANAL ADJACENT POUR DES MESSAGES DE VÉHICULES SANS FIL


    Contributors:
    LU HONGSHENG (author) / BANSAL GAURAV (author) / KENNEY JOHN (author) / SHIMIZU TAKAYUKI (author) / DOI YOSHIHARU (author) / ALTINTAS ONUR (author) / MELEN ROGER (author)

    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04J Multiplex-Verkehr , MULTIPLEX COMMUNICATION / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze




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