THE METHOD OF CALCULATING THE CAPACITY OF THE CLOUD COMPONENT OF THE DISTRIBUTED MULTISERVICE NETWORK
DOI:
https://doi.org/10.26906/SUNZ.2022.4.117Keywords:
the distributed multiservice network, cloud component, cloud communication switching node, statistical multiplexer, bandwidth, probabilistic characteristics, network link, network resourcesAbstract
A method for calculating the bandwidth of the cloud component of a distributed multiservice network is proposed. Which takes into account the probabilistic characteristics of the link of the first and second orders. At the preliminary stages, the probability of packet loss within the network link is calculated. An analysis of the queues of switching nodes of communication with the cloud is also carried out. Consistent application of the method will allow to estimate the probability of losses for different network users. It will also make it possible to determine the rational loading of network links with the aim of optimal distribution of network resources. The obtained results can be applied directly in the design of a distributed multiservice network. In it, user access to the link resource can be either unlimited or limited with the introduction of link resource reservation for priority classes of users. And also for the design of a distributed multiservice network in which users are provided with fixed bit rates of information transmission. The direction of further research is the extension of the method for a distributed multiservice network, in which some of the links are dependent. It is planned to develop an algorithm in which calculations for the cloud component of the network can be performed in parallel.Downloads
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