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  5. The development of methods for real-time data transferring by improving the flows’ prioritization processes in routers

The development of methods for real-time data transferring by improving the flows’ prioritization processes in routers

M.I. Beshley, V.V. Chervenets, I.V. Demydov, V.I. Romanchuk, O.M. Panchenko
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Based on the proposed method of dynamic prioritization and modified queue scheduling algorithm for aggregated load servicing, in particular real-time streams, a reduction in information flow processing delays was achieved when transferring large amounts of data and also the value of jitter was reduced. Probabilistic and statistical properties of experimental multiservice telecommunications network traffic were investigated to confirm the adequacy of the created software router model and simulated packet traffic profiles. It is proposed to use these methods in telecommunication systems as a basis for ensuring quality of service and in the construction of the adaptive transport backbone layer network. This approach is particularly effective at a significant load on the communications network core, as even a slight decrease delay of real-time streams significantly improves the quality of service, and in some cases - is a determining factor in ensuring the responsiveness of a network system to situations of crisis character.
Keywords: priority, traffic, queue servicing algorithm, multi service network, software router