The results of a research of the reliability of the multiservice communication network

The article presents the results of a research of the reliability of a multiservice communication network (MCN) according to the developed model, taking into account the priority of voice, video and data packets. Based on the developed model, a research was made of the main reliability parameters, taking into account the priority of speech, video and data packets. In the research of the main parameters of reliability, the Kendall classification is used. The multiservice communication network is presented as the model used in Kendall’s classification. For such a network, a mathematical apparatus is used, based on the probabilistic interpretation of the Laplace-Style transformations, the probabilities of timely delivery of Qk packets to the MCN network for any priority are determined. Based on the results obtained, conclusions are drawn.