Computational aspects of aggregation in multiple class queueing networks |
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Authors: | G Balbo S.C Bruell |
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Affiliation: | Istituto di Scienze dell''Informazione Universita''di Torino, Torino, Italy;Computer Science Department, University of Minnesota, Minneapolis, MN 55455, U.S.A. |
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Abstract: | We extend the convolution and mean value analysis algorithms to incorporate composite servers that result from the aggregation of stations in a multiple class queueing network model. The method defines a new composite server device factor that is used in the product form solution of the aggregated network. The approximate analysis of multiclass networks can then be handled in a computationally efficient manner provided that a sufficient condition is satisfied. |
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Keywords: | Queueing Networks Composite Server Aggregation Approximate Analysis |
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