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arXiv · 2410.22560

BBR Fairness Evaluation Using NS-3

Linchuan Tang
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Abstract

This paper evaluates the fairness of BBR congestion control using NS-3 simulator. While BBR improves performance over loss-based methods in single flows, unfairness issues emerge with competing BBR and BBR/Cubic flows. Unfairness correlates with factors like round-trip time and buffer size. The core reason is the lack of responding mechanisms for the flows to converge on fair bandwidth share.

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BibTeXRIS

Linchuan Tang. 2024-10-29. BBR Fairness Evaluation Using NS-3. https://arxiv.org/abs/2410.22560

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