About Site Map Submit Contact Us Log in | Create an account
Create an account Log In
Average Rating
User Rating:
Visitors Rating:
My rating:

Write review
See full specifications

scripts default iconStability Test of AQM Network (Scripts) Publisher's description

The program can determine the stability of AQM networks [1-3].

The program can determine the stability of AQM networks [1-3].
The detailed algorithm is provided in Ref. [1].
Copyright (C) Yang XIAO, Beijing Jiaotong Univ., Oct. 26, 2007

Contact Add: Prof. Yang XIAO
Institute of Information Science
Beijing Jiaotong University
Beijing 100044, China
E-Mail: yxiao@bjtu.edu.cn.

Recent research reveals that the fluid-based model can describe the dynamic behavior for bottleneck networks [1-3]. The stability of the fluid-based model can reflect whether there exists a congestion of the network.

We develop a linearization processing [1] for fluid-based model [2,3] at equilibrium points for the stability analysis of the networks with Active Queue Management (AQM).

The bottleneck networks are described by uncertain linear time-delay systems [1], then 2-D (two-dimensional) Laplace-z transform has been applied in the stability test of the network [1]. Simulations [1] verify the stability analysis for AQM network to be valid, the AQM network approaches to full utilization, while the buffer size on the order of bandwidth-delay product is necessary for the stability of the fluid model with full utilization.

[1] Y. Xiao, H. –F. Du, Z. –Z. Cao, and M. –H. Lee, “2-D stability analysis for bottleneck networks with active queue management (AQM)”, Chinese Journal of Electronics, v 16, n 3, July, 2007, p 519-523
[2] Y. Xiao and M. –H. Lee,”Nonlinear control of active queue management for multiple bottleneck network”, IEICE Transactions on Communications, v E89-B, n 11, November, 2006, p 3108-3113
[3] Y. Xiao, H. –F. Du, Z. –Z. Cao and M. –H. Lee, “Active queue management for differentiated network”, IET Conference Publications, n 525, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006, 2006, p 95.

System Requirements:

MATLAB 6.5 (R13)
Program Release Status: New Release
Program Install Support: Install and Uninstall

Stability Test of AQM Network (Scripts) Tags:

Click on a tag to find related softwares

Is Stability Test of AQM Network (Scripts) your software?

Manage your software

Most Popular

scripts default icon ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation 1.1
ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation contain several functions for digital modulation simulation
scripts default icon Simulink Communication Labs 1.1
Simulink Communication Labs allows you to learn communication systems in greater depth.
scripts default icon M-QAM modulation and demodulation 1.1
M-QAM modulation and demodulation is the QAM modulation and demodulation tech.
scripts default icon LZW Compression/Decompression 1.1
LZW Compression/Decompression - Updated LZW compressor and decompressor with reasonable performance
scripts default icon InSPIRE utility to plot a 2D displacement field (Scripts) 1.0
This program plots the deformation field (displace vectors) contained in vector.txt.