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Latest revision as of 01:43, 2 February 2021
Abstract
International audience; This article introduces a simple and effective methodology to determine the level of congestion in a network with an ECN-like marking scheme. The purpose of the ECN bit is to notify TCP sources of an imminent congestion in order to react before losses occur. However, ECN is a binary indicator which does not reflect the congestion level (i.e. the percentage of queued packets) of the bottleneck, thus preventing any adapted reaction. In this study, we use a counter in place of the traditional ECN marking scheme to assess the number of times a packet has crossed a congested router. Thanks to this simple counter, we drive a statistical analysis to accurately estimate the congestion level of each router on a network path. We detail in this paper an analytical method validated by simulations which demonstrate the feasibility and the accuracy of the concept proposed and illustrate its use in a realistic scenario. We conclude this paper with possible applications and expected future work.
Original document
The different versions of the original document can be found in:
- https://www.sciencedirect.com/science/article/pii/S1389128611001216,
- https://dblp.uni-trier.de/db/journals/cn/cn55.html#DianaL11,
- https://hal.archives-ouvertes.fr/hal-02554839,
- https://hal.archives-ouvertes.fr/hal-02554839/document,
- https://arxiv.org/abs/0910.4455,
- https://arxiv.org/pdf/0910.4455,
- https://academic.microsoft.com/#/detail/2963119926
- https://api.elsevier.com/content/article/PII:S1389128611001216?httpAccept=text/plain,
- http://dx.doi.org/10.1016/j.comnet.2011.04.001 under the license https://www.elsevier.com/tdm/userlicense/1.0/
- https://oatao.univ-toulouse.fr/4779,
- http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000005466644,
- https://oatao.univ-toulouse.fr/4112/1/Lochin_4112.pdf,
- https://arxiv.org/abs/0910.4455,
- http://ieeexplore.ieee.org/document/5466644,
- https://arxiv.org/pdf/0910.4455,
- https://academic.microsoft.com/#/detail/2033197286
- https://hal.archives-ouvertes.fr/hal-02554839/document,
- https://hal.archives-ouvertes.fr/hal-02554839/file/Lochin_4779.pdf
DOIS: 10.1109/infcomw.2010.5466644 10.1016/j.comnet.2011.04.001
Document information
Published on 01/01/2010
Volume 2010, 2010
DOI: 10.1109/infcomw.2010.5466644
Licence: Other
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