ECTS: enhanced centralized TSCH scheduling with packet aggregation for industrial IoT

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• dc.contributor.author Michaelides, Michael
• dc.contributor.author Adame, Toni
• dc.contributor.author Bellalta, Boris
• dc.date.accessioned 2023-04-17T06:19:21Z
• dc.date.available 2023-04-17T06:19:21Z
• dc.date.issued 2022
• dc.description Comunicació presentada a 2021 IEEE Conference on Standards for Communications and Networking (CSCN), celebrat del 15 al 17 de desembre de 2021 de manera virtual.
• dc.description.abstract The Industrial Internet of Things (IoT) has gained a lot of momentum thanks to the introduction of Time Slotted Channel Hopping (TSCH) in IEEE 802.15.4. At last, we can enjoy collision-free, low-latency wireless communication in challenging environments. Nevertheless, the fixed size of time slots in TSCH provides an opportunity for further enhancements. In this paper, we propose an enhanced centralized TSCH scheduling (ECTS) algorithm with simple packet aggregation while collecting data over a tree topology. Having in mind that the payload of a sensor node is rather short, we attempt to put more than one payload in one packet. Thus, we occupy just one cell to forward them. We investigated the schedule compactness of ECTS in Matlab, and we evaluated its operation, after implementing it in Contiki-NG, using Cooja. Our results show that ECTS with packet aggregation outperforms TASA in terms of slotframe duration and imposes fairness among the nodes in terms of latency. A validation exercise using real motes confirms its successful operation in real deployments.
• dc.description.sponsorship This work was supported in part by grant WINDMAL PGC2018-099959-B-I00 (MCIU/AEI/FEDER,UE), and co-financed by the European Union Regional Development Fund within the framework of the ERDF Operational Program of Catalonia 2014–2020 (Looming Factory).
• dc.format.mimetype application/pdf
• dc.identifier.citation Michaelides C, Adame T, Bellalta B. ECTS: enhanced centralized TSCH scheduling with packet aggregation for industrial IoT. In: 2021 IEEE Conference on Standards for Communications and Networking (CSCN); 2021 Dec 15-17; Thessaloniki, Greece. [Piscataway]: IEEE; 2022. p. 40-5. DOI: 10.1109/CSCN53733.2021.9686162
• dc.identifier.doi http://dx.doi.org/10.1109/CSCN53733.2021.9686162
• dc.identifier.isbn 978-1-6654-2349-6
• dc.identifier.uri http://hdl.handle.net/10230/56474
• dc.language.iso eng
• dc.publisher Institute of Electrical and Electronics Engineers (IEEE)
• dc.relation.ispartof 2021 IEEE Conference on Standards for Communications and Networking (CSCN); 2021 Dec 15-17; Thessaloniki, Greece. [Piscataway]: IEEE; 2022. p. 40-5.
• dc.relation.projectID info:eu-repo/grantAgreement/ES/2PE/PGC2018-099959-B-I00
• dc.rights © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. http://dx.doi.org/10.1109/CSCN53733.2021.9686162
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.keyword Convergecast
• dc.subject.keyword Industrial IoT
• dc.subject.keyword TSCH
• dc.title ECTS: enhanced centralized TSCH scheduling with packet aggregation for industrial IoT
• dc.type info:eu-repo/semantics/conferenceObject
• dc.type.version info:eu-repo/semantics/acceptedVersion