Analysis on Stability of a Network Based on RED Scheme
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| Title | Analysis on Stability of a Network Based on RED Scheme |
| Authors | |
| Abstract | The RED scheme allows to prevent global synchronization of the sources associated with drop-tail buffers. However, from a control point of view, the drop-tail discipline could lead to strong oscillations and complex behavior of the system. In this paper, the behavior of TCP in high bandwidth-delay product network is analyzed. Secondly, a model of TCP network using RED is described, including RED drop function and model of TCP source. Thirdly, the linear analysis of a single link topology is focused. Finally, a sufficient condition for the stability of a network using RED is given and an engineering approach to select network and protocols’ parameters that lead to stable operation of the linear feedback control system is presented. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2011-04-01 |
| Source | Journal of Networks Vol 6, No 4 (2011): Special Issue: Performance Evaluation of Communication Networks and Systems |
| Rights | Copyright © ACADEMY PUBLISHER - All Rights Reserved.To request permission, please check out URL: http://www.academypublisher.com/copyrightpermission.html. |