Analysis of Open Discrete Time Queueing Networks: A Refined Decomposition Approach |
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Authors: | Gerhard Hasslinger Erik S Rieger |
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Institution: | 1.Technische Hochschule Darmstadt,Germany |
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Abstract: | This paper deals with approximate analysis methods for open queueing networks. External and internal flows from and to the nodes are characterized by renewal processes with discrete time distributions of their interarrival times. Stationary distributions of the waiting time, the queue size and the interdeparture times are obtained using efficient discrete time algorithms for single server (GI/G/1) and multi-server (GI/D/c) nodes with deterministic service. The network analysis is extended to semi-Markovian representations of each flow among the nodes, which include parameters of the autocorrelation function. |
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