DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Jinhwan | ko |
dc.contributor.author | Hong, Joonki | ko |
dc.contributor.author | Yi, Yung | ko |
dc.date.accessioned | 2022-10-27T01:00:11Z | - |
dc.date.available | 2022-10-27T01:00:11Z | - |
dc.date.created | 2021-11-25 | - |
dc.date.created | 2021-11-25 | - |
dc.date.issued | 2022-11 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON MOBILE COMPUTING, v.21, no.11, pp.4064 - 4077 | - |
dc.identifier.issn | 1536-1233 | - |
dc.identifier.uri | http://hdl.handle.net/10203/299133 | - |
dc.description.abstract | Growing interest in emerging IoT applications provides a strong drive to release a plethora of communication radios from different standards, which are largely classified into short-range (IEEE 802.15.4) and long-range radios (IEEE 802.15.4g). In this paper, we propose a joint, self-configuring MAC and routing protocol, SEDA-Net, which aims at adaptively choosing the best configuration for communication coordination and data delivery, depending on different deployed topologies and external conditions. SEDA-Net is a combination of SEDA-MAC, SEDA-Routing, and Cross-Opt. SEDA-MAC and SEDA-Routing adaptively determine (i) the best radio configuration for communication coordination under duty-cycling and (ii) each node's next-hop over which radio and Cross-Opt jointly optimizes inter-coupled MAC and routing iteratively. SEDA-Net differs from prior approaches which are designed with static configurations of radios and/or mainly with the goal of throughput maximization for dual Wi-Fi or Wi-Fi/LTE setups. We implement SEDA-Net on Contiki OS and perform extensive simulations and experiments using a testbed in an office building. This testbed consists of 45 nodes equipped with a commercial platform, Firefly, having 2.4 GHz short-range and 920 MHz long-range radios. We demonstrate that energy efficiency quantified by the network lifetime increases by up to 2.1 times, compared to that of existing approaches. | - |
dc.language | English | - |
dc.publisher | IEEE COMPUTER SOC | - |
dc.title | On Self-configuring IoT with Dual Radios: A Cross-Layer Approach | - |
dc.type | Article | - |
dc.identifier.wosid | 000864325200019 | - |
dc.identifier.scopusid | 2-s2.0-85103169662 | - |
dc.type.rims | ART | - |
dc.citation.volume | 21 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 4064 | - |
dc.citation.endingpage | 4077 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON MOBILE COMPUTING | - |
dc.identifier.doi | 10.1109/tmc.2021.3066441 | - |
dc.contributor.localauthor | Yi, Yung | - |
dc.contributor.nonIdAuthor | Hong, Joonki | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Routing | - |
dc.subject.keywordAuthor | Media Access Protocol | - |
dc.subject.keywordAuthor | Routing protocols | - |
dc.subject.keywordAuthor | Internet of Things | - |
dc.subject.keywordAuthor | Standards | - |
dc.subject.keywordAuthor | Linear programming | - |
dc.subject.keywordAuthor | IEEE 802 | - |
dc.subject.keywordAuthor | 15 Standard | - |
dc.subject.keywordAuthor | Dual radios | - |
dc.subject.keywordAuthor | Internet of Things | - |
dc.subject.keywordAuthor | wireless sensor network | - |
dc.subject.keywordAuthor | MAC protocol | - |
dc.subject.keywordAuthor | routing protocol | - |
dc.subject.keywordAuthor | cross-layer | - |
dc.subject.keywordPlus | CHANNEL ASSIGNMENT | - |
dc.subject.keywordPlus | SENSOR NETWORKS | - |
dc.subject.keywordPlus | WIRELESS | - |
dc.subject.keywordPlus | LIFETIME | - |
dc.subject.keywordPlus | TREE | - |
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