Olena Starkova

• Taras Shevchenko National University of Kyiv

Method of data segmentation and transferring via disjoint ways for providing secure connections between nodes in computer network. This method purposed as tool for reduce the chance of information interception.

in this article are listed the most popular IoT platforms and their performances. This platforms are used to create modern IoT projects in startups, scientific projects and other useful devices for smart house etc. The article formulates basic review of hardware platforms based on user needs.

This paper presents information about multi-access network and comparing a few technologies to provide the best quality of service. The paper provides a description of the basis for modeling a multi-access network. The models involved in the article take into condition an ability of setting priorities to a number of elected traffic classes. Solving...

This paper represents the characteristic of current state of information technologies. In addition, it provides with the comparative analysis of wireless technologies and proves the relevance of the issues of the Internet of Things. Moreover, it describes the built working prototype of a device for remote power management, which will find its pract...

This paper represents the implemented model of electronic control system based on the concept of Internet of Things. The current state of information and communication networks, its perspectives and concepts of development were characterized. Components for deploying Internet of Things networks such as communication technology, controllers, reader...

This article considers the basic methods of telecommunication networks modelling, along with the relevant software tools. The expediency of using UNetLab, a new software product for simulation modelling, has been proven. This software is used for the creation and analysis of virtual laboratory-oriented experimental testing benches of telecommunicat...

l. Introduction Modern network are multi-layer by their structure. This requires the development of new mathematical models, which would allow to adequately describe the existing physical and logical connections between the elements on its different levels, and to effectively solve the problems of design. The paper formulates the problem of synthes...

In this paper a mathematical description of TCPsessions using AQM-algorithms for nonlinear packet drop model is proposed. The novelty of the model is that it makes it possible to describe the dynamics of multiflow data exchange based on AQM/TCP-algorithms.

In this paper a flow-based model balancing queues at the nodes of MPLS-network is proposed. The novelty of the model is that it, in the contrast to the previously known models takes into account the features of the Traffic Engineering Queues technology. This technology has a purpose to ensuring load balancing of the node buffer resource. Keywords -...

A mathematical model of TCP-session of data communication at the management by a length of queue with the use of congestion avoidance mechanism - RED (Random Early Detection) - is proposed. This model is expressed by differential equations, which represent the dynamic of information exchange between hosts.

In this paper is offered the method of analysis of bifurcational properties of dynamic systems represented by differential equations on the example of model of TCP-session of data communication at the management by a length of queue with the use of mechanism of congestion avoidance the RED.