On the validity of numerical simulations for control-theoretic AQM schemes in computer networks

RO Alli-Oke - Mathematics and Computers in Simulation, 2022 - Elsevier
Abstract Active Queue Management (AQM) schemes complement Transmission Control
Protocol (TCP) congestion-control mechanisms in reducing queuing delay, packet loss, and …

A stable queue-based adaptive controller for improving AQM performance

X Chang, JK Muppala - Computer Networks, 2006 - Elsevier
Active queue management (AQM) mechanisms are designed to provide better support for
end-to-end congestion control mechanisms of transmission control protocol (TCP) in TCP/IP …

Design of adaptive real queue control algorithm supporting TCP flows

H Wang, O Li, C Liao, Z Tian - IEEE Local Computer Network …, 2010 - ieeexplore.ieee.org
Active queue management (AQM) mechanism plays an important role in network congestion
control. In this paper, we propose an effective AQM algorithm, named adaptive real queue …

Comparison of PI controllers designed for the delay model of TCP/AQM networks

HU Ünal, D Melchor-Aguilar, D Üstebay… - Computer …, 2013 - Elsevier
One of the major problems of communication networks is congestion. In order to address this
problem in TCP/IP networks, Active Queue Management (AQM) scheme is recommended …

Active queue management via event-driven feedback control

MH Suzer, KD Kang, C Basaran - Computer Communications, 2012 - Elsevier
Active queue management (AQM) is investigated to avoid incipient congestion in gateways
to complement congestion control run by the transport layer protocol such as the TCP. Most …

Analysis and design of controllers for AQM routers supporting TCP flows

CV Hollot, V Misra, D Towsley… - IEEE Transactions on …, 2002 - ieeexplore.ieee.org
In active queue management (AQM), core routers signal transmission control protocol (TCP)
sources with the objective of managing queue utilization and delay. It is essentially a …

A robust proportional controller for AQM based on optimized second-order system model

J Wang, L Rong, Y Liu - Computer Communications, 2008 - Elsevier
Active Queue Management (AQM) is an effective mechanism to improve the performance of
end-to-end congestion control. However, existing AQM schemes are sensitive to network …

The Yellow active queue management algorithm

C Long, B Zhao, X Guan, J Yang - Computer Networks, 2005 - Elsevier
A new rate-based active queue management (AQM) algorithm, called Yellow, is proposed in
the paper. Yellow uses the load factor (link utilization) as a main merit to manage …

A control theoretic approach for designing adaptive AQM schemes

X Deng, S Yi, G Kesidis, CR Das - GLOBECOM'03. IEEE Global …, 2003 - ieeexplore.ieee.org
In this paper, we use a control theoretic approach to develop a generic framework for
analyzing various active queue management (AQM) schemes as proportional-integral …

Advances in active queue management (AQM) based TCP congestion control

S Ryu, C Rump, C Qiao - Telecommunication Systems, 2004 - Springer
Current end-to-end Internet congestion control under tail-drop (TD) queue management
experiences performance degradations such as multiple packet losses, high queueing delay …