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Leonardi, E.
Queueing systems, 11/2014, Letnik: 78, Številka: 3Journal Article
This paper considers a fairly general model of constrained queuing networks that allows us to represent both Markov Modulated Bernoulli Processes arrivals and time-varying service constraints. We derive a set of sufficient conditions for throughput optimality of scheduling policies, which encompass and generalize all the results previously obtained in the field. This leads to the definition of new classes of (non-diagonal) throughput optimal scheduling policies. We prove the stability of queues by extending the traditional Lyapunov drift criterion methodology.
