In this article, a way to employ the diffusion approximation to model interplay between TCP
and UDP flows is presented. In order to control traffic congestion, an environment of IP …

The aim of the article is to contribute to the modeling and evaluation of TCP/IP traffic control
in case of active queue management mechanisms implemented in congestion router. We …

An Active Queue Management (AQM) robust control strategy for Traffic Control Protocol
(TCP) data transfer is proposed. To this purpose, the TCP behaviour is first approximated by …

In this paper the performance of a fractional order PI controller is compared with that of RED,
a well-known active queue management (AQM) mechanism. The article uses fluid flow …

The article proposes a model in which Diffusion Approximation is used to analyse the
TCP/AQM transmission mechanism in a multinode computer network. In order to prevent …

In this paper, a robust fractional-order controller is designed to control the congestion in
transmission control protocol (TCP) networks with time-varying parameters. Fractional …

The main problem that degrade data transition in communication networks is the congestion,
to achieve stable TCP network, an active queue management (AQM) is used for controlling …

The article introduces an approach combining diffusion approximation and simulation ones.
Furthermore, it describes how it can be used to evaluate active queue management (AQM) …

The most important problem that effect on data flow efficiency in network systems the
congestion problem, to obtain a stable behavior in TCP/AQM systems, an active queue …

As many parameters change frequently in network, the robustness is particularly important
for a congestion control system. A new Fractional Order Proportional Integral (FOPI) …