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In this paper, we design a framework that is composed of feedback signals and the corresponding source adaptation scheme to provide both differentiated bandwidth service and differentiated delay service for elastic and inelastic applications. The feedback signals consist of controlling signals and charging signals. Since the number of congested links is not limited to 1, continuous auxiliary control...
Quality of service architectures that provide efficient resource allocation for multiple services have been an active research topic for a long time, but unsuccessful when it comes to deployment. The goal in this paper is to propose an admission control algorithm that both preserves the quality of service and efficiently shares resources based on the demand in different classes. Based on the concept...
This paper presents an adaptive scheduling and CAC model for the revenue maximization. The algorithm shares limited resources to different traffic flows in a fair way, and at the same time it maximizes the revenue of the service provider. Used algorithm is derived from the linear type of revenue target function, and closed form globally optimal formula is presented. The method is computationally inexpensive,...
Differentiated services architectures are scalable solutions for providing class-based quality of service (QoS) over packet switched networks. While qualitative attributes of the offered service classes are often well defined, the actual differentiation between classes is left as an open issue. We address here the proportional QoS model, which aims at maintaining pre-defined ratios between the service...
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