Colloque avec actes et comité de lecture. internationale.International audienceThis paper presents an analysis of the Quality of Service (QoS) Architectures of the following communication networks: Fieldbuses (IEC 61158, WorldFIP and ControlNet) and Internet. The analysis takes into account, on one hand, the end-user requirements and, on the other hand, the different mechanisms defined by each model to meet and guarantee the end-user requirements. The analysis shows that it is required new QoS architectures in order to provide end-to-end QoS in distributed industrial application
