Structurally Functional Model and Technique to Solve the Problem of Justification of Telecommunication Systems Modernization

In the article, we consider an approach to justification of communication network modernization on introduction of new communication services. Optimality criterion of network completions is economic efficiency. Problems of introduction of new communication services are analyzed. The structurally functional model of communication network modernization and a model of decision-making at the choice of optimum by the set criterion of completions of each communication network system are given. Results of modeling are illustrated by a settlement example.