BAND CONTROL TYPE PACKET SCHEDULER

摘要

PROBLEM TO BE SOLVED: To provide a band control type packet scheduler with small device scale and with high precision of band control.

SOLUTION: In the band control type packet scheduler for performing band guarantee of traffic in which the number of frames to be inputted dynamically increases and decreases, it is constituted so that the frames are classified into a plurality of classes according to types of the frames, priority is set for each of the classes, the classes are divided into a high priority group for guaranteeing the band and a low priority group for guaranteeing no band according to the priority and the frames of the class belonging to the high priority group are preferentially scheduled.

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