Kuhn, Nicolas and Lochin, Emmanuel and Mehani, Olivier Revisiting Old Friends: Is CoDel Really Achieving What RED Cannot? (2014) In: ACM SIGCOMM Capacity Sharing Workshop (CSWS 2014), 18 August 2014 - 18 August 2014 (Chicago, United States).
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Abstract
We use ns-2 simulations to compare RED's gentle mode to CoDel in terms of their ability to reduce the latency for various TCP variants. We use a common dumbbell topology with Pareto background traffic, and measure the packet delays and transmission time of a 10MB FTP transfer. In our scenarios, we find that CoDel reduces the latency by 87%, but RED still manages to reduce it by 75%. However, the use of CoDel results in a transmission time 42% longer than when using RED. In light of its maturity, we therefore argue that RED could be considered as a good candidate to tackle Bufferbloat.
Item Type: | Conference or Workshop Item (Paper) |
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Audience (conference): | International conference proceedings |
Uncontrolled Keywords: | |
Institution: | Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE) Other partners > National ICT Australia - NICTA (AUSTRALIA) Other partners > Telecom Bretagne (FRANCE) Other partners > Laboratoire de recherche en télécommunications spatiales et aéronautiques - TéSA (FRANCE) |
Laboratory name: | Département de Mathématiques, Informatique, Automatique - DMIA (Toulouse, France) - Modelisation et Architecture des Systèmes - MARS Laboratoire de recherche en télécommunications spatiales et aéronautiques - TéSA (Toulouse, France) |
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Deposited On: | 04 Jul 2014 08:20 |
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