The New Analytical Model of Free Resources in the Limited Availability Resources
Błażej Nowak, Maciej Stasiak, Piotr Zwierzykowski · Journal of Telecommunications and Information Technology · 2023
The article presents a new analytical model for determining the probability of availability of a certain amount of well-defined free resources (e.g. a link) in a group of dedicated resources (e.g. a group of links) jointly serving a mixture of different classes of multiservice traffic. The presented method can be used to model access to resources in data centres, in particular in the software-defined networks, assuming -- for reliability reasons -- that the user should have access to a certain minimum number of specific separated resources. The proposed analytical model was verified by appropriate simulation experiments, which confirmed the satisfactory accuracy of the results obtained.