Adaptive static scheduling in IEEE 802.15.4 TSCH networks

Xenofon Fafoutis; Atis Elsts; George Oikonomou; Robert Piechocki; Ian Craddock

doi:10.1109/WF-IoT.2018.8355114

Adaptive static scheduling in IEEE 802.15.4 TSCH networks

Xenofon Fafoutis, Atis Elsts, George Oikonomou, Robert Piechocki, Ian Craddock

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

12 Citations (Scopus)

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Abstract

TSCH (Time-Slotted Channel Hopping) is a synchronous MAC (Medium Access Control) protocol, introduced with the recent amendments to the IEEE 802.15.4 standard. Due to its channel hopping nature, TSCH is a promising enabling technology for dependable IoT (Internet of Things) infrastructures that are deployed in environments that are prone to interference. In TSCH, medium access is orchestrated by a schedule that is distributed to all the nodes in the network. In this paper, we propose Adaptive Static Scheduling to improve the energy efficiency of TSCH networks. Adaptive Static Scheduling builds on top of static schedules and allows each pair of communicating nodes to adaptively activate a subset of their allocated slots, effectively reducing the idle listening overhead of unused slots. Moreover, the nodes can dynamically activate more slots when they need to support bursts of high traffic, without the need of redistributing new schedules. Simulation results demonstrate that Adaptive Static Scheduling outperforms static scheduling in dynamic environments, operating nearly as efficiently as an oracle with knowledge of the optimal schedule

Original language	English
Title of host publication	2018 IEEE 4th World Forum on Internet of Things (WF-IoT)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	263-268
Number of pages	6
ISBN (Electronic)	9781467399449
ISBN (Print)	9781467399456
DOIs	https://doi.org/10.1109/WF-IoT.2018.8355114
Publication status	Published - Jun 2018
Event	2018 IEEE 4rd World Forum on Internet of Things (IEEE WF-IoT) - Duration: 5 Feb 2018 → 8 Feb 2018 http://wfiot2018.iot.ieee.org/

Conference

Conference	2018 IEEE 4rd World Forum on Internet of Things (IEEE WF-IoT)
Period	5/02/18 → 8/02/18
Internet address	http://wfiot2018.iot.ieee.org/

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Digital Health
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Digital Health

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10.1109/WF-IoT.2018.8355114

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SPHERE (EPSRC IRC)
Craddock, I. J., Coyle, D. T., Flach, P. A., Kaleshi, D., Mirmehdi, M., Piechocki, R. J., Stark, B. H., Ascione, R., Ashburn, A. M., Burnett, M. E., Damen, D., Gooberman-Hill, R. J. S., Harwin, W. S., Hilton, G., Holderbaum, W., Holley, A. P., Manchester, V. A., Meller, B. J., Stack, E. & Gilchrist, I. D.
1/10/13 → 30/09/18
Project: Research, Parent

Cite this

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title = "Adaptive static scheduling in IEEE 802.15.4 TSCH networks",

abstract = "TSCH (Time-Slotted Channel Hopping) is a synchronous MAC (Medium Access Control) protocol, introduced with the recent amendments to the IEEE 802.15.4 standard. Due to its channel hopping nature, TSCH is a promising enabling technology for dependable IoT (Internet of Things) infrastructures that are deployed in environments that are prone to interference. In TSCH, medium access is orchestrated by a schedule that is distributed to all the nodes in the network. In this paper, we propose Adaptive Static Scheduling to improve the energy efficiency of TSCH networks. Adaptive Static Scheduling builds on top of static schedules and allows each pair of communicating nodes to adaptively activate a subset of their allocated slots, effectively reducing the idle listening overhead of unused slots. Moreover, the nodes can dynamically activate more slots when they need to support bursts of high traffic, without the need of redistributing new schedules. Simulation results demonstrate that Adaptive Static Scheduling outperforms static scheduling in dynamic environments, operating nearly as efficiently as an oracle with knowledge of the optimal schedule",

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author = "Xenofon Fafoutis and Atis Elsts and George Oikonomou and Robert Piechocki and Ian Craddock",

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note = "2018 IEEE 4rd World Forum on Internet of Things (IEEE WF-IoT) ; Conference date: 05-02-2018 Through 08-02-2018",

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Fafoutis, X, Elsts, A , Oikonomou, G , Piechocki, R & Craddock, I 2018, Adaptive static scheduling in IEEE 802.15.4 TSCH networks. in 2018 IEEE 4th World Forum on Internet of Things (WF-IoT). Institute of Electrical and Electronics Engineers (IEEE), pp. 263-268, 2018 IEEE 4rd World Forum on Internet of Things (IEEE WF-IoT), 5/02/18. https://doi.org/10.1109/WF-IoT.2018.8355114

Adaptive static scheduling in IEEE 802.15.4 TSCH networks. / Fafoutis, Xenofon; Elsts, Atis ; Oikonomou, George ; Piechocki, Robert ; Craddock, Ian.

2018 IEEE 4th World Forum on Internet of Things (WF-IoT). Institute of Electrical and Electronics Engineers (IEEE), 2018. p. 263-268.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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T1 - Adaptive static scheduling in IEEE 802.15.4 TSCH networks

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AU - Oikonomou, George

AU - Piechocki, Robert

AU - Craddock, Ian

PY - 2018/6

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N2 - TSCH (Time-Slotted Channel Hopping) is a synchronous MAC (Medium Access Control) protocol, introduced with the recent amendments to the IEEE 802.15.4 standard. Due to its channel hopping nature, TSCH is a promising enabling technology for dependable IoT (Internet of Things) infrastructures that are deployed in environments that are prone to interference. In TSCH, medium access is orchestrated by a schedule that is distributed to all the nodes in the network. In this paper, we propose Adaptive Static Scheduling to improve the energy efficiency of TSCH networks. Adaptive Static Scheduling builds on top of static schedules and allows each pair of communicating nodes to adaptively activate a subset of their allocated slots, effectively reducing the idle listening overhead of unused slots. Moreover, the nodes can dynamically activate more slots when they need to support bursts of high traffic, without the need of redistributing new schedules. Simulation results demonstrate that Adaptive Static Scheduling outperforms static scheduling in dynamic environments, operating nearly as efficiently as an oracle with knowledge of the optimal schedule

AB - TSCH (Time-Slotted Channel Hopping) is a synchronous MAC (Medium Access Control) protocol, introduced with the recent amendments to the IEEE 802.15.4 standard. Due to its channel hopping nature, TSCH is a promising enabling technology for dependable IoT (Internet of Things) infrastructures that are deployed in environments that are prone to interference. In TSCH, medium access is orchestrated by a schedule that is distributed to all the nodes in the network. In this paper, we propose Adaptive Static Scheduling to improve the energy efficiency of TSCH networks. Adaptive Static Scheduling builds on top of static schedules and allows each pair of communicating nodes to adaptively activate a subset of their allocated slots, effectively reducing the idle listening overhead of unused slots. Moreover, the nodes can dynamically activate more slots when they need to support bursts of high traffic, without the need of redistributing new schedules. Simulation results demonstrate that Adaptive Static Scheduling outperforms static scheduling in dynamic environments, operating nearly as efficiently as an oracle with knowledge of the optimal schedule

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Y2 - 5 February 2018 through 8 February 2018

ER -

Adaptive static scheduling in IEEE 802.15.4 TSCH networks

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