Primary estimates of the cannel switched telecommunications networks time characteristics

DOI: 10.31673/2412-9070.2026.024513

Abstract

This article continues the cycle of works on the primary assessment of the time characterristics of telecommunication systems in different modes of their operation and using different methods of switching and data transmission. Based on the analysis of the functioning diagrams, analytical expressions for calculating the main time parameters of information exchange in a telecommunication network with circuit switching were obtained. The considered parameters are key in solving the problem of the user service quality. These parameters include the data delay time in the in the cannel switched network, the time of data delivery to the end user, the duration of the information exchange session, and the usage efficiency coefficients of the channels through which information exchange is carried out. The materials of the article can be used by specialists, developers and network administrators, as well as for educational purposes.

Keywords: computer network, methods of switching and data transmission, channel switching, quality of service time characteristic, information exchange, network time parameters.