GUARANTEEING TYPES OF SERVICE IN A PACKET-BASED SYSTEM

摘要

A tragic management system for addressing quality-of service concerns in a packet system combines a peak-rate shaper with weighted fair queuing scheduler for providing; quality of service guarantees to a number of user connections. In one exampl e, a front- end peak-rate shaper is combined with weighted fair queuing scheduler for providing both peak rate shaping and an average bandwidth guarantee to a number of user connections In addition, a back-end peak-rate shaper is combined with the weighted fair queuing; scheduler for ensuring packets