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.
Mellott, M.J., Colbourn, C.J., Syrotiuk, V.R., Tinnirello, I. (2018). Testbed evaluation of optimized REACT over multi-hop paths. In M.D.F. Kaushik Roy Chow (a cura di), Wired/Wireless Internet Communications 16th IFIP WG 6.2 International Conference, WWIC 2018, Boston, MA, USA, June 18–20, 2018, Proceedings (pp. 134-145). Springer Verlag [10.1007/978-3-030-02931-9_11].
Testbed evaluation of optimized REACT over multi-hop paths
Tinnirello, Ilenia
2018-01-01
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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