Results 151 to 160 of about 95,312 (184)
Some of the next articles are maybe not open access.
Active queue management algorithm considering queue and load states
Computer Communications, 2005In this paper, we propose a new AQM algorithm that considers both the average queue length and the estimated packet arrival rate together in order to detect and control incipient congestion. It predicts the average queue length and controls it to maintain a certain reference value to achieve high link utilization and low queueing delay.
Hong, Jaesung +2 more
openaire +2 more sources
Robustness of real and virtual queue-based active queue management schemes
IEEE/ACM Transactions on Networking, 2004In this paper, we evaluate the performance of both real and virtual queue-based marking schemes designed for use at routers in the Internet. Using fluid flow models, we show via analysis and simulations that Virtual Queue (VQ)-based marking schemes outperform Real Queue (RQ)-based marking schemes in terms of robustness to disturbances and the ability ...
A. Lakshmikantha, C.L. Beck, R. Srikant
openaire +1 more source
Active Queue Management in RED Considering Critical Point on Target Queue
Journal of Interconnection Networks, 2021The basic philosophy behind RED is to prevent congestion. When the average queue length exceeds the minimum threshold, packets are randomly dropped, or the explicit congestion notification bit is marked. Since network requirements differ significantly, it is not an optimal approach to establish RED parameters with constant value.
Soamdeep Singha +2 more
openaire +1 more source
About the stability of active queue management mechanisms
Proceedings of the 2004 American Control Conference, 2004In this paper, we discuss the influence of multiple bottlenecks on the stability of active queue management (AQM) controllers, usually configured on a single bottleneck basis. To see this, we consider a network scenario where RED is configured at each router according to previously developed control theoretic techniques.
BAUSO, Dario +2 more
openaire +2 more sources
An optimal active queue management controller
2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004This paper introduces a novel AQM optimal controller. The synthesis of the controller uses a non-rational approach, in which stability and performance objectives of the system are completely expressed as linear matrix inequalities (LMIs). The controller stabilizes the system under diverse network conditions.
M.Mde.A.E. Lima +2 more
openaire +1 more source
Internet Adaptive Active Queue Management Algorithm
2007 Chinese Control Conference, 2006Based on the system of Internet congestion control, an adaptive network controller is established as active queue management (AQM) algorithm to adjust the congestion marked possibility at the links, whose parameters is auto-tuned by applying the minimization of an integral criterion for adapting the change of the network.
Zhao Yongsheng +2 more
openaire +1 more source
An adaptive active queue management algorithm
2013 3rd International Conference on Consumer Electronics, Communications and Networks, 2013When we face the request of the massive users and the dynamic change of network, the existing active queue management mechanism can not satisfy the effectiveness, stability and robustness at the same time, thus we can't better control the congestion state of the network.
Hongcheng Huang +3 more
openaire +1 more source
Active Queue Management for Flow Fairness and Stable Queue Length
IEEE Transactions on Parallel and Distributed Systems, 2011Two major goals of queue management are flow fairness and queue-length stability However, most prior works dealt with these goals independently. In this paper, we show that both goals can be effectively achieved at the same time. We propose a novel scheme that realizes flow fairness and queue-length stability.
Kim, JH Kim, Jong-hwan +2 more
openaire +1 more source
Enhanced active Queue Management for Multi-hop Networks
Proceedings of the 5th International ICST Conference on Wireless Internet, 2010Annual ICST Wireless Internet Conference (5th : 2010 : Singapore)
Prakasam, Sriram., Chilamkurti, Naveen.
openaire +1 more source
Active queue management stability in multiple bottleneck networks
First International Symposium on Control, Communications and Signal Processing, 2004., 2004In this paper, we show that the active queue management (AQM) controllers, usually configured on a single bottleneck basis, may not prevent instability in the presence of multiple bottlenecks. We justify this result through a multiple bottleneck model.
BAUSO, Dario +2 more
openaire +3 more sources