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Resource management in differentiated services (RMD) is a simple, scalable signaling method for resource reservation within a differentiated services domain. However, the algorithms used in RMD reservation-based mode cannot accurately maintain the aggregated reservation state. In this paper we present a synchronized control mechanism that can accurately control the aggregated reservation state. Our...
Today's network use the traditional architectural segmentation of the network types in core, access and user equipment domains, whereby the core is responsible for managing user requirements in terms of switching/routing, band- width/QoS reservations, authentication and accounting, and the access network infrastructure is typically limited to allowing connectivity of the user equipment to the core...
Overload management is of vital importance in wide-area publish/subscribe systems, yet current solutions are best-effort. In this paper, we present an admission control scheme for overload management in large-scale and scalable content-based publish/subscribe systems. We analyze the stumbling block for implementing admission control in publish/subscribe systems, and point out how it differs from admission...
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