Evaluation of the Influence of Priorities in Multichannel Data Transmission Systems

Subject of research. Evaluation of the impact of priority data transmission in multi-channel systems of high load, presented as a queuing system with prioritization of applications. Method. The impact of priorities on the efficiency of data transmission in multichannel systems was assessed using simulation methods and mathematical statistics. Main results. A numerical method for calculating time indicators based on a simulation model of a multichannel data transmission system with a non-uniform load is proposed. Simulation experiments have been carried out to evaluate the impact of priority data transmission at various coefficients of variation in the intensity of requests on time indicators in a multichannel system. The areas of efficiency of using priorities in highly loaded multichannel data transmission systems are shown. Practical significance. The presented results can be used in the design of high-load multichannel computer data transmission systems.