Abstract
Exponential bounds ℙ[queue≥b]≤ϕe γb are found for queues whose increments are described by Markov Additive Processes. This is done by application of maximal inequalities to exponential martingales for such processes. Through a thermodynamic approach the constant γ is shown to be the decay rate for an asymptotic lower bound for the queue length distribution. The class of arrival processes considered includes a wide variety of Markovian multiplexer models, and a general treatment of these is given, along with that of Markov modulated arrivals. Particular attention is paid to the calculation of the prefactor ϕ.
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Duffield, N.G. Exponential bounds for queues with Markovian arrivals. Queueing Syst 17, 413–430 (1994). https://doi.org/10.1007/BF01158702
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DOI: https://doi.org/10.1007/BF01158702