A Unified Correlated Input Process Model for Telecommunication Networks
نویسنده
چکیده
In this paper we introduce a correlated input process model SSMP (Special Semi-Markov Process) for telecommunication networks. Many other models, including the two-state Markov modulated Poisson process MMPP(2), separately treated in the literature are shown to be special cases. The SSMP can be applied for directly modeling discrete-time input processes which are important for the future broadband ISDN. The SSMP can be used for modeling individual processes as well as their superpositions. Based on measurements of interarrival time, fitting equations for a two-state SSMP are given and validated by simulation examples. Finally, the effects of correlations and the marginal distributions of interarrival time on queueing performance are discussed.
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