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Testbed Evaluation of Optimized REACT over Multi-hop Paths

Abstract : REACT is a distributed resource allocation protocol that computes a max-min allocation of airtime for mesh networks. The allocation adapts automatically to changes in local traffic load and in local network views. SALT, a new contention window tuning algorithm, ensures that each node secures the airtime allocated to it by REACT. REACT and SALT are extended to the multi-hop flow scenario with the introduction of a new airtime reservation algorithm. With a reservation in place, multi-hop TCP flows show increased throughput when running over SALT and REACT compared to running over 802.11 DCF. All results are obtained from experimentation on the w-iLab.t wireless network testbed in Belgium.
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Submitted on : Friday, August 23, 2019 - 11:15:23 AM
Last modification on : Friday, August 23, 2019 - 1:18:10 PM
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Matthew Mellott, Charles Colbourn, Violet Syrotiuk, Ilenia Tinnirello. Testbed Evaluation of Optimized REACT over Multi-hop Paths. International Conference on Wired/Wireless Internet Communication (WWIC), Jun 2018, Boston, MA, United States. pp.134-145, ⟨10.1007/978-3-030-02931-9_11⟩. ⟨hal-02269729⟩



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