METHOD AND DEVICE FOR SELECTING QoS CONTROL SYSTEM IN MULTI-SERVICE NETWORK

摘要

PROBLEM TO BE SOLVED: To determine a proper QoS control system satisfying a quantitative selection policy of QoS control and an introduction effect of QoS control.

SOLUTION: In a device wherein a QoS control object line within a network is stored, traffic parameters on the input side outputted to the QoS control object line are measured to calculate the quality of a packet level, and an index is determined. The index determined for measured traffic parameters of each service according with a probability profile is used to a QoS control selection measure, and selection measures obtained for respective QoS control systems are compared to select a QoS control system.

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