Effectiveness analysis of resource usage of multiservice information and telecommunication network

Abstract

The article is devoted to the task of providing the requirements for the rapid exchange of information in the information and telecommunication networks. It is conducted an analysis of the factors determining the efficiency of information and telecommunication network and the use of network resources and methods and mathematical models for control of the telecommunication networks. It is shown that modern methods of data flow control, though, provide load balancing of network resources, but does not take into account some of the factors causing the fluctuation nature of network traffic. The basic methods of controlling the distribution of traffic on the network and used mathematical models used are considered. It is shown that the efficiency of the use of network resources can be enhanced by the development and application of adaptive management. It is determined multiparameter function evaluating the performance of the network protocol. It is given the criterion of selection of the most efficient network protocol that takes into account the critical and non-critical parameters of the network, as well as the processing of information messages. As a generalized indicator of efficiency of the total processing time are selected informational messages at a fixed time interval. The mathematical optimization problem of choosing the most efficient network protocol is formulated. The results can be used in the development of management techniques for specialized multi-information telecommunication networks.