A Study on the Delay Adaptive Traffic Scheduling for QoS of Traffic Type

A service offer from ATM network is variety service as voice, video, data. It should be premised on acceptance of user's satisfaction. For satisfaction of fundamental demand, resource management in node to node and applicable determination of the transmition sequence consider traffic characteristic in variety traffic for the scheduling method could be required. At follow technical request. this thesis presents the adaptive scheduling method of occurrence transfer delay time from network about traffic characteristics and QoS information offered from traffic creation phases. This kind of method makes an offer of very adaptable and effective control from mixed traffic characteristic structure adapted to the delay margin of traffic arrangement rate alike the multimedia service which gets into the emerging method. I measured a performance of compared with two scheduling method's result equation in mathematical analysis of WFQ existing scheduling method and accomplish mathematical analysis of suggested scheduling method for suggested performance analysis scheduling method. Finally, we compared the normal case and that of the proposed algorithm in a worst case to verify the performance by using the Arena 3.0.