Modeling the interdependency of low-priority congestion control and active queue management

Yixi Gong; D. Rossi; Emilio Leonardi

Modeling the interdependency of low-priority congestion control and active queue management

Yixi Gong ^{1, 2} D. Rossi ^{1, 2} Emilio Leonardi ³

1 LTCI - Laboratoire Traitement et Communication de l'Information

2 LINCS - Laboratory of Information, Network and Communication Sciences

3 Polito - Politecnico di Torino [Torino]

Abstract :

Recently, a negative interplay has been shown to arise when scheduling/AQM techniques and low-priority congestion control protocols are used together: namely, AQM resets the relative level of priority among congestion control protocols. This work explores this issue by (i) studying a fluid model that describes system dynamics of heterogeneous congestion control protocols competing on a bottleneck link governed by AQM and (ii) proposing a system level solution able to reinstate priorities among protocols.

Document type :

Conference papers

Domain :

Computer Science [cs] / Networking and Internet Architecture [cs.NI]

Complete list of metadatas

https://hal-imt.archives-ouvertes.fr/hal-00828127
Contributor : Admin Télécom Paristech <>
Submitted on : Thursday, May 30, 2013 - 12:28:10 PM
Last modification on : Tuesday, May 14, 2019 - 10:15:34 AM

Modeling the interdependency of low-priority congestion control and active queue management

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Modeling the interdependency of low-priority congestion control and active queue management

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