Wireless Communication Based on Chirp Signals for LoRa IoT Devices

Detalhes bibliográficos
Autor(a) principal: Fialho, Vitor
Data de Publicação: 2018
Outros Autores: Azevedo, Fernado
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://doi.org/10.34629/ipl.isel.i-ETC.51
Resumo: This paper presents the study of chirp signals for wireless communications between Internet of Thing devices used on low power wide area networks. Up and down chirp concept is introduced as well as the chirp spread spectrum concept. A computationally efficient symbol decoding method is presented based of discrete Fourier transform as an alternative to typical coherent detection. The proposed simulation LoRa model is implemented in MATLAB allowing the communication system evaluation based on bit error rate and packet error rate.
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spelling Wireless Communication Based on Chirp Signals for LoRa IoT DevicesElectronics, TelecommunicationsChirp signal, spread-spectrum, IoT, spreading factor, bit error rate packet error rate, signal to noise ratio.This paper presents the study of chirp signals for wireless communications between Internet of Thing devices used on low power wide area networks. Up and down chirp concept is introduced as well as the chirp spread spectrum concept. A computationally efficient symbol decoding method is presented based of discrete Fourier transform as an alternative to typical coherent detection. The proposed simulation LoRa model is implemented in MATLAB allowing the communication system evaluation based on bit error rate and packet error rate.ISEL - High Institute of Engineering of Lisbon2018-12-21T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.34629/ipl.isel.i-ETC.51oai:i-ETC.journals.isel.pt:article/51i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 4, No 1 (2018): IoT: Internet of Things as field revolution; ID-6i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 4, No 1 (2018): IoT: Internet of Things as field revolution; ID-62182-4010reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://journals.isel.pt/index.php/i-ETC/article/view/51https://doi.org/10.34629/ipl.isel.i-ETC.51http://journals.isel.pt/index.php/i-ETC/article/view/51/57http://journals.isel.pt/index.php/i-ETC/article/downloadSuppFile/51/4Copyright (c) 2018 Vitor Fialho, Fernado Azevedohttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessFialho, VitorAzevedo, Fernado2022-09-20T15:26:05Zoai:i-ETC.journals.isel.pt:article/51Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:51:11.065346Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Wireless Communication Based on Chirp Signals for LoRa IoT Devices
title Wireless Communication Based on Chirp Signals for LoRa IoT Devices
spellingShingle Wireless Communication Based on Chirp Signals for LoRa IoT Devices
Fialho, Vitor
Electronics, Telecommunications
Chirp signal, spread-spectrum, IoT, spreading factor, bit error rate packet error rate, signal to noise ratio.
title_short Wireless Communication Based on Chirp Signals for LoRa IoT Devices
title_full Wireless Communication Based on Chirp Signals for LoRa IoT Devices
title_fullStr Wireless Communication Based on Chirp Signals for LoRa IoT Devices
title_full_unstemmed Wireless Communication Based on Chirp Signals for LoRa IoT Devices
title_sort Wireless Communication Based on Chirp Signals for LoRa IoT Devices
author Fialho, Vitor
author_facet Fialho, Vitor
Azevedo, Fernado
author_role author
author2 Azevedo, Fernado
author2_role author
dc.contributor.author.fl_str_mv Fialho, Vitor
Azevedo, Fernado
dc.subject.por.fl_str_mv Electronics, Telecommunications
Chirp signal, spread-spectrum, IoT, spreading factor, bit error rate packet error rate, signal to noise ratio.
topic Electronics, Telecommunications
Chirp signal, spread-spectrum, IoT, spreading factor, bit error rate packet error rate, signal to noise ratio.
description This paper presents the study of chirp signals for wireless communications between Internet of Thing devices used on low power wide area networks. Up and down chirp concept is introduced as well as the chirp spread spectrum concept. A computationally efficient symbol decoding method is presented based of discrete Fourier transform as an alternative to typical coherent detection. The proposed simulation LoRa model is implemented in MATLAB allowing the communication system evaluation based on bit error rate and packet error rate.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-21T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.34629/ipl.isel.i-ETC.51
oai:i-ETC.journals.isel.pt:article/51
url https://doi.org/10.34629/ipl.isel.i-ETC.51
identifier_str_mv oai:i-ETC.journals.isel.pt:article/51
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://journals.isel.pt/index.php/i-ETC/article/view/51
https://doi.org/10.34629/ipl.isel.i-ETC.51
http://journals.isel.pt/index.php/i-ETC/article/view/51/57
http://journals.isel.pt/index.php/i-ETC/article/downloadSuppFile/51/4
dc.rights.driver.fl_str_mv Copyright (c) 2018 Vitor Fialho, Fernado Azevedo
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Vitor Fialho, Fernado Azevedo
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ISEL - High Institute of Engineering of Lisbon
publisher.none.fl_str_mv ISEL - High Institute of Engineering of Lisbon
dc.source.none.fl_str_mv i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 4, No 1 (2018): IoT: Internet of Things as field revolution; ID-6
i-ETC : ISEL Academic Journal of Electronics Telecommunications and Computers; Vol 4, No 1 (2018): IoT: Internet of Things as field revolution; ID-6
2182-4010
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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