Research: Analysis of cell clumping caused by ATM network GFC protocols
Computer Communications
Towards optimal policing in ATM networks
Computer Communications
Real-time admission control algorithms with delay and loss guarantees in ATM networks
Computer Communications
Dimensioning of play-out buffers for real-time services in a B-ISDN
Computer Communications
Research: Circuit emulation approach to traffic control in a B-ISDN
Computer Communications
Research: Delay priorities enhance utilisation of ATM PON access systems
Computer Communications
Effect of delay and delay jitter on voice/video over IP
Computer Communications
Design of a multiple leaky buckets shaper
Computer Communications
On tariffs, policing and admission control for multiservice networks
Operations Research Letters
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It is shown that peak cell rate policing can be combined with fast reservation protocols for achieving statistical multiplexing in asynchronous transfer mode (ATM) networks. A cell spacer-controller architecture which smooths out cell clusters according to the original period both at the user network interface (UNI) and at network node interface (NNI) is proposed. A performance evaluation of the spacer-controller is presented. The evaluation involves modeling the spacer-controller, dimensioning a virtual scheduling algorithm, and the impact on cell delay variation (CDV). It is shown that large CDVs may induce severe degradation in the accuracy of usage parameter control/network parameter control mechanisms