Time-triggered traffic (TT) is the key traffic responsible for real-time data in time-sensitive network (TSN). Following the transmission rules of gated list, selecting different transmission paths will affect the schedulability and running time of TT traffic to different degrees. Therefore, in order to reduce the running time of TT traffic scheduling, a path selection strategy (PSS) based on collision detection was proposed, which aimed at reducing the number of the worst collision detection between TT traffic, and constructed a cost function to measure the collision between different paths, providing a basis for TT traffic path selection. A critical link heuristic scheduling algorithm (CTS) was proposed to improve the success rate of TT traffic scheduling by using the selected path of TT traffic and minimizing the end-to-end delay of TT traffic.


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    Title :

    Research on multipath scheduling algorithm in time sensitive networks


    Contributors:
    Chen, JunTao (author) / Zhou, SiYuan (author) / Shi, WenQiang (author) / Liu, Yong (author)

    Conference:

    Second International Conference on Digital Signal and Computer Communications (DSCC 2022) ; 2022 ; Changchun,China


    Published in:

    Proc. SPIE ; 12306


    Publication date :

    2022-08-04





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English