The usage of regress model coefficient utilization of channels for creating the load distribution plan in network

Abstract

Introduction. Method of problem solutions of management, design and quality evaluation using mathematical models coefficient utilization of channels (CUC) in standard form has several inconveniences. It is connected with fact models used analytical expressions that are not derivatives and don’t explicitly get some parameters dependence by others. Formulation of the problem. Objective is obtain approximate analytical coefficient dependence channel utilization ratio of the load, the number of channels and allowable probability of loss requests on branches network. This ratio reflects essence of processes occurring in network with a high level of adequacy and differentiated range of values explored. Solution. The problem definition of empirical relationships is conducted by two stages. At the first stage the general form of analytical expressions was determined (7). In the second stage best settings analytical expressions were calculated. The calculation results are represented in Tables 1 and 2. Analysis of the CUC is carried by the first derivative functions. Results. Analytical dependences of the CCC were obtained. They allow you to remove indeterminacy in the solution of nonlinear equations. This nonlinear system describes the requirements for quality of service in connection direction. This reduces the requested channel resource in the network. That allows providing a certain quality of service in connection direction.