Wireless Communication Based on Chirp Signals for LoRa IoT Devices
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | |
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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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 |
institution |
RCAAP |
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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1799130375462584320 |