Traffic analysis in large-scale high-speed integrated networks: validation of nodal decomposition approach
- 31 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1320-1329 vol.3
- https://doi.org/10.1109/infcom.1993.253395
Abstract
The conditions under which nodal decomposition can be applied for networkwide, multimedia traffic analysis are determined. Through extensive simulation studies of individual departure source characteristics and intersource cross-correlation at the output side of a network node, the nodal decomposition approach is validated for large-scale high-speed, integrated networks. Both homogeneous and heterogeneous traffic environments in which individual sources are modeled as various two-state/multiple-state Markov-modulated processes are considered. By applying the validated nodal decomposition approach, the problem of analyzing the performance of a multimedia network as a whole becomes tractable. Each ATM node is modeled by a queue with infinite buffers and a deterministic server.Keywords
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