VoIP Quality of Service in Networks with Active Queue Management

This article provides a new analytical method based on a fixed point approach to estimate the impact of active queue management schemes on the quality of service of voice over IP applications. The results obtained by the proposed method were validated using discrete event simulation techniques. In a...

Full description

Saved in:
Bibliographic Details
Published in:Revista IEEE América Latina 2009-09, Vol.7 (5), p.603-611
Main Authors: Reguera, V.A., Fernandez, E.M.G., Paliza, F.A., Godoy, W.
Format: Article
Language:English
Subjects:
active queue management
Analytical models
Discrete event simulation
Estimates
Internet
Internet telephony
IP (Internet Protocol)
Management
Mathematical analysis
performance analyses
Performance analysis
Quality management
Quality of service
Queueing analysis
Queues
Simulation
Speech analysis
Transport protocols
Voice
voice over IP
Web and internet services
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This article provides a new analytical method based on a fixed point approach to estimate the impact of active queue management schemes on the quality of service of voice over IP applications. The results obtained by the proposed method were validated using discrete event simulation techniques. In all the studied cases it was observed a great deal of agreement between the analytical results and the results obtained through simulation. The theoretical predictions, as well as the presented empiric evidences demonstrate that the use of active queue management offers a better quality of service than the traditionally queue control mechanisms used in Internet.
ISSN:1548-0992
1548-0992
DOI:10.1109/TLA.2009.5361199