RESEARCH OF INFLUENCE OF PRIORITIES AT THE WAITING TIME FOR THE PACKETS IN THE SINGLE-CHANNEL SYSTEM

Abstract

In the multiservice packet-based network, depending on the type of service (service) requires some characteristics of quality of service of its traffic. For this purpose different services with traffic regulation is widely used service streams priorities. The Poisson traffic with priorities have methods of calculating the characteristics of the quality of service for each of the priorities, but for packet traffic with priorities similar methods of analysis do not exist by because the traffic is bursty, and its mathematical model is different. Therefore, a study the impact of the priorities on the characteristics of quality of service packet traffic is one of the most urgent tasks. The solution to this problem will improve the real quality of service performance for systems with the priorities and improve the effectiveness of such systems. The paper considers the influence of the relative priorities on the packet waiting time in single-channel system, serving priorities of packet traffic.