Technical science and innovation


A problem on detecting probabilistic features of telecommunications with refusals is considered in the article. The network starts working with zero condition. The Poisson flows of messages enter nodes. The length of messages is exponentially-portioned random quantities. If at an entry point, this node is occupied by another message, then it leaves the network. The differential equations’ system is formed to describe a network operation. Then by means of the operational calculus methods the differential equations’ system is solved.

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1. Shamsiev R.N. Issledovanie sostoyaniya kolseobraznix setey s protokolom kommutasii soobsheniy // Vestnik TGTU. 2016. № 4. S. 15-19. 2. Volkov I.K., Kanatnikov A.N. Integralnie preobrazovaniya i operasionnoe ischislenie. Matematika v texnicheskom universitete. Vipusk XI. - M.: Izd. MGTU im. N.E.Baumana, 2002. -227 s.

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