To provide end-to-end QoS guarantees, it is not sufficient to provide QoS in the network layer or in the web servers alone. This paper analyzes and studies web QoS and network QoS, and proposes a scheme which considers both network QoS and web QoS. The ...
It is common belief that ''flat'' Quality of Service (QoS) architectures, e.g. the IETFs Integrated Services architecture (IntServ), are not scalable to large networks, e.g. the global Internet. This is due to the ambitious goal of providing per-flow ...
For any connection admission control (CAC) algorithm to work correctly and efficiently, accurate information of the traffic flow out of the host systems is required. We develop several approximation approaches for modeling the traffic flows of hard real-...
ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering)
Brussels, Belgium
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