PRIORITY SCHEDULING SYSTEM AND A METHOD THEREOF

摘要

PURPOSE: A system is provided to schedule into a priority by considering a current state of each terminal. CONSTITUTION: A priority scheduling system comprises: a register for storing and processing input data to improve system efficiency by minimizing a packet loss, after changing a priority according to a traffic of an input port; an input buffer terminal for composing a simple control logic; an up-normal scheduling logic for setting the priority of the input buffer terminal by a round robin scheduling algorithm; a threshold scheduling logic for scheduling port data only, which is over the threshold.