The Orbital Channel Resource Control on NonMarkov Priority Systems of Mass Service Basis. Part 1.Operational Distribution Model
https://doi.org/10.31854/1813-324X-2021-7-3-38-46
Abstract
In work systems analysis of process of target functioning of the satellite command relay system (SCRS) in the conditions of a difficult radio-electronic situation is carried out. The carried-out analysis of perspectives of development of a subsystem of relaying of SKRS of orbital grouping of spacecrafts of remote sensing of Earth, allowed to draw a conclusion on features of a stage of coordination planning of the means of a subsystem of relaying consisting in distribution of SKRS the orbital channel resource (OCR) on the basis of the non-Markov priority systems of service. The model of operational distribution of ROC of a subsystem of relaying on the basis of the priority systems of service in which, unlike the known models, time of stay of the request in a system is limited is received, limits for a type of distribution of holding time of requests are lifted and also expression for calculation of the initial moments of distribution of waiting time of messages of different priorities is received. Use of model allows to evaluate the probability of untimely delivery of details and also to provide required figures of merit of service of priority flows and at the expense of it to provide the required connectivity and stability of SKRS in general.
About the Authors
A. Kovalsky
Military space academy of A.F. Mozhaysky
Russian Federation
Russian Federation
St. Petersburg, 197198
G. Mitryaev
Military space academy of A.F. Mozhaysky
Russian Federation
Russian Federation
St. Petersburg, 197198
A. Pitrin
Military space academy of A.F. Mozhaysky
Russian Federation
Russian Federation
St. Petersburg, 197198
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Review
For citations:
Kovalsky A., Mitryaev G., Pitrin A. The Orbital Channel Resource Control on NonMarkov Priority Systems of Mass Service Basis. Part 1.Operational Distribution Model. Proceedings of Telecommunication Universities. 2021;7(3):38-46. (In Russ.) https://doi.org/10.31854/1813-324X-2021-7-3-38-46
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