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OST: On-Demand TSCH Scheduling with Traffic-Awareness
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Seungbeom | - |
dc.contributor.author | Kim, Hyung-Sin | - |
dc.contributor.author | Paek, Jeongyeup | - |
dc.contributor.author | Bahk, Saewoong | - |
dc.date.accessioned | 2024-05-14T08:06:41Z | - |
dc.date.available | 2024-05-14T08:06:41Z | - |
dc.date.created | 2024-01-18 | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | IEEE INFOCOM 2020 - IEEE CONFERENCE ON COMPUTER COMMUNICATIONS, Vol.2020-July, pp.69-78 | - |
dc.identifier.issn | 0743-166X | - |
dc.identifier.uri | https://hdl.handle.net/10371/202141 | - |
dc.description.abstract | As the emerging Internet of Things (IoT) devices and applications flourish, demand for reliable and energy-efficient low-power wireless network protocols is surging. For this purpose, IEEE 802.15.4 standardized time-slotted channel hopping (TSCH), a promising and viable link-layer solution that has shown outstanding performance achieving over 99% reliability with low duty-cycles. However, it lacks one thing, flexibility. It is not adaptable to a wide variety of applications with varying traffic load and unpredictable routing topology due to its static timeslot scheduling. To this end, we propose OST, an On-demand Scheduling scheme for TSCH with traffic-awareness. In OST, each node dynamically self-adjusts the frequency of timeslots at run time according to time-varying traffic intensity. Moreover, it features on-demand resource allocation to handle bursty/queued packets in a timely manner. By doing so, OST aims to minimize its energy consumption while guaranteeing reliable packet delivery. We evaluate OST on a large-scale 72-node testbed, demonstrating that it achieves improvement of 60% in reliability and 52% in energy-efficiency compared to the state of the art. | - |
dc.language | 영어 | - |
dc.publisher | IEEE | - |
dc.title | OST: On-Demand TSCH Scheduling with Traffic-Awareness | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/INFOCOM41043.2020.9155496 | - |
dc.citation.journaltitle | IEEE INFOCOM 2020 - IEEE CONFERENCE ON COMPUTER COMMUNICATIONS | - |
dc.identifier.wosid | 000620945800008 | - |
dc.identifier.scopusid | 2-s2.0-85090279550 | - |
dc.citation.endpage | 78 | - |
dc.citation.startpage | 69 | - |
dc.citation.volume | 2020-July | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kim, Hyung-Sin | - |
dc.contributor.affiliatedAuthor | Bahk, Saewoong | - |
dc.type.docType | Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | WIRELESS | - |
dc.subject.keywordPlus | CHALLENGES | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | Low-power and Lossy Network | - |
dc.subject.keywordAuthor | IEEE 802.15.4 | - |
dc.subject.keywordAuthor | TSCH | - |
dc.subject.keywordAuthor | Dynamic Scheduling | - |
dc.subject.keywordAuthor | Wireless Network Protocol | - |
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