Излагаются основные положения, модели и алгоритмы, используемые для оценки
характеристик передачи трафика сервисов реального времени и данных в сетях и …

Heterogeneous network (HetNet) comprises multiple radio access technologies (RATs)
allowing a user to associate with a specific RAT and steer to other RATs in a seamless …

This paper presents a multi-service model of a communications system with stream and
elastic traffic. The idea of the model is based on an analysis of a two-dimensional Markov …

This article presents, in short, the state of the art of modelling overflow systems and
proposes a new method for a determination of characteristics of multi-service overflow …

This paper presents a new, accurate multi-service model of a queueing system with state-
dependent distribution of resources for each class of calls. The analysis of the considered …

This paper presents and discusses a multi-service model of a queueing system with elastic
and adaptive traffic. The presented model permits to determine the characteristics of a multi …

In an offload-capable Long Term Evolution (LTE) Wireless Fidelity (WiFi) Heterogeneous
Network (HetNet), we consider the problem of maximization of the total system throughput …

Real-time media communication requires not only congestion control, but also minimization
of queuing delays to provide interactivity. In this work we consider the case of real-time …

In today's wireless networks, a variety of Radio Access Technologies (RATs) are present.
However, each RAT being controlled individually leads to suboptimal utilization of network …

New strains of distributed denial-of-service (DDoS) attacks have exhibited potential to
disconnect communication networks, even cutting off entire countries from the Internet. The …