Systems and methods for creating an alternative parallel wireless link communication in addition to wireless signals for a vehicle network. Embodiments of the present invention provide a spread spectrum transmission module 130 that transmits a spread spectrum signal to a wayside equipment module 120 in which such spread spectrum signal is reflected and communicated to a transmission module 110 through an uplink communication. The uplink communication includes a first signal received from the wayside equipment module 120 and the spread spectrum signal.


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    Title :

    Spread spectrum signals in vehicle network systems


    Additional title:

    Spreizspektrumsignale in Fahrzeugnetzwerksystemen
    Signaux à spectre étalé dans des systèmes de réseau de véhicule


    Contributors:

    Publication date :

    2016-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung / H04B TRANSMISSION , Übertragung



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