A method is provided for vehicle to vehicle communication among vehicles having wireless communications links. Upon receiving notification of a sudden change in vehicle behavior, a vehicle broadcasts a priority message to surrounding vehicles within a transmission range. If an emergency event has occurred, a repeat cycle is defined for re-broadcasting the message, and a maximum number of initial repetitions for the message are specified. The message is transmitted repeatedly by a leader vehicle, with a pause between each transmission, until the maximum number of repetitions has been reached.


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    Title :

    Vehicle-to-Vehicle Communication Protocol


    Contributors:
    J. Liu (author) / X. Yang (author) / F. Zhao (author)

    Publication date :

    2003


    Size :

    24 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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