DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Sooyeob | ko |
dc.contributor.author | Jeong, Seongah | ko |
dc.contributor.author | Kang, Jinkyu | ko |
dc.contributor.author | Ryu, Joon Gyu | ko |
dc.contributor.author | Kang, Joonhyuk | ko |
dc.date.accessioned | 2024-06-25T12:00:15Z | - |
dc.date.available | 2024-06-25T12:00:15Z | - |
dc.date.created | 2024-06-25 | - |
dc.date.issued | 2023-12 | - |
dc.identifier.citation | IEEE COMMUNICATIONS LETTERS, v.27, no.12, pp.3310 - 3314 | - |
dc.identifier.issn | 1089-7798 | - |
dc.identifier.uri | http://hdl.handle.net/10203/320019 | - |
dc.description.abstract | This letter presents a novel transceiver design aimed at enabling Direct-to-Satellite Internet of Things (DtS-IoT) systems based on the long-range frequency-hopping spread spectrum (LR-FHSS). Our focus is on the development of an accurate framing scheme through an analysis of the frame structure and key parameters pertaining to a Long-Range Wide-Area-Network (LoRaWAN). To handle the Doppler effect in DtS-IoT networks and simultaneously enable the reception of numerous frequency hopping signals, a robust signal detector for the receiver is proposed. We verify the performance of the proposed LR-FHSS transceiver design through simulations conducted in a realistic satellite channel environment, assessing several metrics. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Transceiver Design and Performance Analysis for LR-FHSS-Based Direct-to-Satellite IoT | - |
dc.type | Article | - |
dc.identifier.wosid | 001126149900017 | - |
dc.identifier.scopusid | 2-s2.0-85174856668 | - |
dc.type.rims | ART | - |
dc.citation.volume | 27 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 3310 | - |
dc.citation.endingpage | 3314 | - |
dc.citation.publicationname | IEEE COMMUNICATIONS LETTERS | - |
dc.identifier.doi | 10.1109/LCOMM.2023.3325052 | - |
dc.contributor.localauthor | Kang, Joonhyuk | - |
dc.contributor.nonIdAuthor | Jeong, Seongah | - |
dc.contributor.nonIdAuthor | Kang, Jinkyu | - |
dc.contributor.nonIdAuthor | Ryu, Joon Gyu | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Direct-to-satellite Internet of Things (DtS-IoT) | - |
dc.subject.keywordAuthor | long-range frequency-hopping spread spectrum (LR-FHSS) | - |
dc.subject.keywordAuthor | transceiver design | - |
dc.subject.keywordAuthor | signal detector | - |
dc.subject.keywordAuthor | low-earth orbit (LEO) | - |
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