Parameter setting and 2-D stability conditions for TCP/RED networks

Authors:
Seok Woo;Kiseon Kim;Lei Wang;Yang Xiao
Affiliations:
Gwangju Institute of Science and Technology, Republic of Korea;Gwangju Institute of Science and Technology, Republic of Korea;Beijing Jiaotong University, China;Beijing Jiaotong University, China
Venue:
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Year:
2009

Citing 5
Cited 0

Random early detection gateways for congestion avoidance

IEEE/ACM Transactions on Networking (TON)
Fluid-based analysis of a network of AQM routers supporting TCP flows with an application to RED

Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
Tuning RED for Web traffic

IEEE/ACM Transactions on Networking (TON)
Linear stability of TCP/RED and a scalable control

Computer Networks: The International Journal of Computer and Telecommunications Networking
Stability analysis of a novel exponential-RED model with heterogeneous delays

Computer Communications

Quantified Score

Hi-index	0.00

Visualization

Abstract

This paper provides parameter setting and 2-D local stability conditions for TCP/RED networks. In general, a network cannot avoid congestions due to the limit of network capacity. The RED scheme is one of the representative AQM that was proposed to avoid and alleviate network congestions. However, the issue of network stability with many TCP subscribers needs to be considered when setting the RED parameters, where the classical RED has not considered the problem. In this paper, we set up a linear time-delay system for the TCP dynamic behavior and derive some stability conditions with simple RED network parameters by utilizing the 2-D Laplace-Z transform technique. Simulation results show that the proposed stability conditions can gain the effective stability in regard to the router queue length.