Evaluating the limit behavior of the ATM traffic within a network
IEEE/ACM Transactions on Networking (TON)
A performance analysis of discrete-time tandem queues with Markovian sources
Performance Evaluation
Research: Modelling frame losses in a two-hop ATM network
Computer Communications
Research: Circuit emulation approach to traffic control in a B-ISDN
Computer Communications
Research: Fiber channel workstations interconnection through ATM local network
Computer Communications
Impact of ATM switch architectures on CBR video performance
Computer Communications
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Admission control in asynchronous transfer mode (ATM) networks is considered. An ATM switch is modeled as a discrete-time single-server queue at which the following three different kinds of arrival processes are allowed to join together: arrivals of cells with a general interarrival time distribution; Bernoulli arrivals of cells in batches; and interrupted Poisson processes. An exact analysis is given to derive the waiting-time distributions and interdeparture-time distributions for arriving cells subject to admission control in ATM networks. The model is extended to approximately obtain the end-to-end delay distributions for the designated traffic stream. Such an analysis is important for voice or coded video because they require a playout mechanism at the destination. Since the analysis is approximate, the simulation results needed to assess its accuracy are provided. Numerical examples show how the traffic characteristics of the designated traffic stream are affected by the total traffic load at the switching node, the number of other bursty traffic sources, and the degree of burstiness of the traffic source itself