Planning transmission resource at joint servicing of the multiservice real time and elastic data traffics

Abstract

A mathematical model of joint servicing of the multiservice real time traffic and elastic data traffic with batch arrival of requests was constructed and investigated. The definitions of the performance measures of joint requests servicing were formulated, and their interrelations established. An algorithm to estimate numerically the characteristics of a model based on construction and solution of the equilibrium equations system was developed. Consideration was given to some partial cases of the model for which convenient recursive algorithms to calculate the measures of joint requests servicing were constructed. A method to estimate the desired rate of data transmission was proposed on the basis of the asymptotic properties of the model under light load. Numerical examples illustrating the distinctions of realizing the developed computer procedures were described.