Metodo para determinar la admision de un flujo en una red de comunicaciones, que comprende establecer un ancho de banda predeterminado a reservar para flujos de pqos, establecer un proceso de admision de flujo para determinar si admite un nuevo flujo, predeterminar cuanto ancho de banda predeterminado ya se ha asignado a flujos actualmente admitidos y determinar si la cantidad de ancho de banda requerida por el flujo no es mayor que la cantidad de ancho de banda reservada menos la cantidad ya asignada

摘要

Systems and methods for scheduling network communications in a managed network can include receiving in a Network Coordinator a submission from each of a plurality of network nodes requesting, for their respective flows, reservation of communication slots in a communication window, the submission including scheduling information such as latency tolerance maximum aggregation amount; the Network Coordinator checking available bandwidth in the communication window; and the Network Coordinator allocating the available bandwidth to a first flow from a first requesting node based on the first flow's scheduling information and the bandwidth availability, and deferring allocation of bandwidth to a second flow from a second requesting node until a later window based on the second flow's scheduling information and the bandwidth availability, thereby reallocating peak demand among the plurality of requesting nodes across a plurality of communication windows.