Sakharova S. Estimation of predicted parameters' variation's influence on characteristics of access networks

Object of research - the process of assessing the impact of variations in the projected parameters on the characteristics of the access network; The purpose of research:- Efficiency increase of access networks designing by taking into account network characteristics' sensitivity to predicted parameters' variation; methods - the teletraffic theory, the theory of communication networks, the theory of mass service, the theory of the information distribution, integrated and differential calculus methods, perturbation theory, novelty - the first time carried out assessment of the sensitivity characteristics of access networks to variations in input parameters for which the process of creating a scheme for access networks, which is different proposed analytical methods and program procedures, and allows you to create a simulation model to evaluate the effect of variations of the parameters estimated on the characteristics of access networks, a method for optimizing the number, location, capacity, access points and the size of the territories they serve on cost criteria and the results - revealed the degree of impact of changes in input parameters on the value of the network and its structural characteristics and the degree of implementation - in the design of state enterprises "Ukrsvyazproekt"; area - engineering science.