Competition: Adaptive Time-Slotted Channel Hopping

Abstract : Time-Slotted Channel Hopping (TSCH) from the IEEE 802.15.4-2015 standard uses channel hopping to combat interference and frequency-selective fading. It has attracted large attention from the research community due to its properties: high reliability in terms of packet delivery rates, and increased predictability in terms of energy consumption and latency, as compared to commonly used low-power CSMA MAC protocols. This work makes use of the Contiki OS implementation of the TSCH protocol. We extend the standardized TSCH protocol with adaptive channel selection, adaptive time synchronization , and adaptive guard time selection to improve its energy efficiency and reliability properties.
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Contributor : Simon Duquennoy <>
Submitted on : Monday, March 13, 2017 - 10:04:26 AM
Last modification on : Thursday, May 3, 2018 - 2:18:01 PM
Long-term archiving on : Wednesday, June 14, 2017 - 12:53:06 PM


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  • HAL Id : hal-01487749, version 1



Atis Elsts, Xenofon Fafoutis, Adeyinka Adeleke, Robert Piechocki, George Oikonomou, et al.. Competition: Adaptive Time-Slotted Channel Hopping. European Conference on Wireless Sensor Networks (EWSN), Feb 2017, Uppsala, Sweden. ⟨hal-01487749⟩



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