An Evaluation Model of QoS Adaptive Control Supporting for Multimedia Transport
支持多媒体传输的QoS自适应控制理论及评价模型

QoS adaptive control is one of the critcal technologies supporting the quality of service of multimedia transport.This paper puts forward an evaluation model of QoS adaptive control to support the multimedia transport.In holds out a QoS adaptive control model based on the theory of adaptive control,and gives the formal evaluation parameters system.Our contributions are the following:(1) We analyzed the Qos adaptive control based on the control theory,and it can give the theoretically instruction for ruture development.(2)We bring forward an evaluation model of QoS adaptive control mechanisms for the first time.The model provides a tool for evaluating the performance of so many kinds of QoS adaptive algorthms and mechanisms.