Modified Direct Method for Point-to-Point Blocking Probability in Multi-service Switching Networks with Resource Allocation Control

Głąbowski, Mariusz; Sobieraj, Maciej; Stasiak, Maciej

doi:10.1007/978-3-030-14413-5_9

Cited by 1 publication

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“…In the case of electronic switching, all that is necessary for setting up a connection is to find t c unoccupied allocation units in the input and output links of a given switch in the middle-stage, without the requirement that there must be the same successive "time slots." Thus, this difference in the requirements related to setting up connections by middle-stage switches implies that the modeling techniques developed for electronic switching networks cannot be directly used to model optical networks [54].…”

Section: A Modeling Of Inter-stage Links In Optical Switching Networkmentioning

confidence: 99%

Analytical Modeling of Switching Fabrics of Elastic Optical Networks

et al. 2020

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This article proposes an analytical method for determining the traffic characteristics of multi-service switching networks in elastic optical networks. The method takes into consideration the limitations of W-S-W (wavelength-space-wavelength) switching networks in the execution of multi-slot connections in line with the concept of elastic optical networks. The results obtained on the basis of the developed analytical model are compared with the results obtained from the simulation experiments for a selected structure of a switching network. The study confirms the high accuracy of the proposed model. The model can be used to optimize and evaluate the effectiveness of blocking optical switching networks. INDEX TERMS elastic optical networks, energy-aware systems, multi-service traffic, optical switches, switching network, traffic engineering.

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Section: A Modeling Of Inter-stage Links In Optical Switching Networkmentioning

confidence: 99%