Double QoS Implementation in the Network Bandwidth Adjustment Task
Mykola Guchenko, Sokhin Natalia, Lugovyj Oleksandr, Václav Dobiáš, Čejka Jiří, Ludvík Miroslav · International journal of intelligent engineering and systems · 2018
The actual task is to research QoS (Quality of Service) instruments in order to improve existing and develop new methods.This paper presents the modified method of double QoS, which differs from standard one by application of multi-level traffic analysis by user groups, types of traffic and priorities.The efficiency of the proposed method is proved experimentally on routers with the Mikrotik operating system by means of local computer network simulation, based on virtual machines.The experiments were conducted with generated multitraffic with a uniform distribution for Packet Size and Internet Departure Time parameters.Compared results of router work with standard and modified methods.Using the proposed method allows reducing the number of dropped packets by simply configuring the router system tools and thus improving the quality of user service.