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 this simulations, we consider a queue with 60 TCP flows and 180 http sessions. The link
bandwidth is 15 Mb/s, and the propagation delays for the flows range uniformly between 160 …

Fluid-based analysis of a network of AQM routers supporting TCP flows with an application to RED

V Misra, WB Gong, D Towsley - Proceedings of the conference on …, 2000 - dl.acm.org
… We also derive a set of differential equations that describe the AQM policy and the router
TCP timeouts. Last, we describe some optimizations in the case of identical TCP flows in …

On designing improved controllers for AQM routers supporting TCP flows

CV Hollot, V Misra, D Towsley… - … IEEE INFOCOM 2001 …, 2001 - ieeexplore.ieee.org
In this paper we study a previously developed linearized model of TCP and active queue
management (AQM). We use classical control system techniques to develop controllers well …

An H∞ approach to the controller design of AQM routers supporting TCP flows

F Zheng, J Nelson - Automatica, 2009 - Elsevier
router running N TCP flows is considered. The simulations are conducted in Matlab. The
dynamic model for the window size and router … lived http flows are introduced into the router and …

Fixed point approximations for TCP behavior in an AQM network

T Bu, D Towsley - Proceedings of the 2001 ACM SIGMETRICS …, 2001 - dl.acm.org
router either drops or marks packets according to an AQM policy. … TCP flows are infinite in
duration and the other in which TCPTCP flows to a network of multiple congested AQM routers

Stability of TCP/RED systems in AQM routers

L Tan, W Zhang, G Peng, G Chen - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
… performance as compared to other typical AQM schemes, in terms of … the TCP/RED system,
the time-delay control technique explored in this note can be extended to other AQM or AQM-…

A survey of TCP-friendly router-based AQM schemes

G Chatranon, MA Labrador, S Banerjee - Computer Communications, 2004 - Elsevier
… Several solutions have been suggested to combat this TCP-… (routers) at the network
layer. This article surveys the state-of-the-art in router-based mechanisms to address the TCP-…

Dynamic queue level control of TCP/RED systems in AQM routers

W Zhang, L Tan, G Peng - Computers & Electrical Engineering, 2009 - Elsevier
… control for a TCP/RED dynamic model. We derive explicit conditions under which the TCP/RED …
In order to discuss the convergence of the buffer queue in the router, we also derive the …

Performance of AQM routers in the presence of new TCP variants

A Chydzinski, A Brachman - 2010 Second International …, 2010 - ieeexplore.ieee.org
… convincing the router manufacturers … TCP and AQM at the same time seems to be extremely
difficult for practical reasons. In this paper we are checking how the known TCP and AQM

Analysis of AQM router of network supporting multiple TCP flows

PK Dash, SK Bisoy - 2014 IEEE International Conference on …, 2014 - ieeexplore.ieee.org
… Active Queue Management (AQM) technique is used to improve … AQM router where TCP
Reno is used as transport protocol in single bottleneck dumbbell topology. Among many AQM