Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams

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 routers applying AQM (Active Queue Management) algorithms has been introduced. Furthermore, the impact of the fractiona...

Descripción completa

Detalles Bibliográficos
Autores principales: Marek, Dariusz, Domański, Adam, Domańska, Joanna, Szyguła, Jakub, Czachórski, Tadeusz, Klamka, Jerzy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8157166/
https://www.ncbi.nlm.nih.gov/pubmed/34065734
http://dx.doi.org/10.3390/e23050619
_version_ 1783699620360093696
author Marek, Dariusz
Domański, Adam
Domańska, Joanna
Szyguła, Jakub
Czachórski, Tadeusz
Klamka, Jerzy
author_facet Marek, Dariusz
Domański, Adam
Domańska, Joanna
Szyguła, Jakub
Czachórski, Tadeusz
Klamka, Jerzy
author_sort Marek, Dariusz
collection PubMed
description 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 routers applying AQM (Active Queue Management) algorithms has been introduced. Furthermore, the impact of the fractional controller [Formula: see text] and its parameters on the transport protocols is investigated. The controller has been elaborated in accordance with the control theory. The TCP and UDP flows are transmitted simultaneously and are mutually independent. Only the TCP is controlled by the AQM algorithm. Our diffusion model allows a single TCP or UDP flow to start or end at any time, which distinguishes it from those previously described in the literature.
format Online
Article
Text
id pubmed-8157166
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-81571662021-05-28 Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams Marek, Dariusz Domański, Adam Domańska, Joanna Szyguła, Jakub Czachórski, Tadeusz Klamka, Jerzy Entropy (Basel) Article 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 routers applying AQM (Active Queue Management) algorithms has been introduced. Furthermore, the impact of the fractional controller [Formula: see text] and its parameters on the transport protocols is investigated. The controller has been elaborated in accordance with the control theory. The TCP and UDP flows are transmitted simultaneously and are mutually independent. Only the TCP is controlled by the AQM algorithm. Our diffusion model allows a single TCP or UDP flow to start or end at any time, which distinguishes it from those previously described in the literature. MDPI 2021-05-16 /pmc/articles/PMC8157166/ /pubmed/34065734 http://dx.doi.org/10.3390/e23050619 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Marek, Dariusz
Domański, Adam
Domańska, Joanna
Szyguła, Jakub
Czachórski, Tadeusz
Klamka, Jerzy
Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams
title Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams
title_full Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams
title_fullStr Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams
title_full_unstemmed Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams
title_short Diffusion Model of a Non-Integer Order PI(γ) Controller with TCP/UDP Streams
title_sort diffusion model of a non-integer order pi(γ) controller with tcp/udp streams
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8157166/
https://www.ncbi.nlm.nih.gov/pubmed/34065734
http://dx.doi.org/10.3390/e23050619
work_keys_str_mv AT marekdariusz diffusionmodelofanonintegerorderpigcontrollerwithtcpudpstreams
AT domanskiadam diffusionmodelofanonintegerorderpigcontrollerwithtcpudpstreams
AT domanskajoanna diffusionmodelofanonintegerorderpigcontrollerwithtcpudpstreams
AT szygułajakub diffusionmodelofanonintegerorderpigcontrollerwithtcpudpstreams
AT czachorskitadeusz diffusionmodelofanonintegerorderpigcontrollerwithtcpudpstreams
AT klamkajerzy diffusionmodelofanonintegerorderpigcontrollerwithtcpudpstreams

Ejemplares similares