Sleeping ZigBee networks at the application layer
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.13/2570 |
Resumo: | ZigBee/IEEE 802.15.4 is one of the most used standards for low-power applications. However, full function devices must be always active to route data in a mesh network. The objective of this work is to implement a sleeping technique at the application layer that enables sleep mode for all nodes of a ZigBee network. A time synchronisation mechanism to deal with the clock drift of the sensor nodes was developed. The technique also enables the recovery of lost messages. A large network is organised into smaller groups to reduce latency and packet collisions. The active interval of each node is dynamically adapted to the network operation to optimise the energy consumption. The proposed technique was applied to a real testbed and the increase in energy efficiency was evaluated. The results demonstrated energy savings of about 95% for networks containing up to 20 nodes per group and wake up periods longer than 2 min |
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Sleeping ZigBee networks at the application layerCommunication network designPlanning and routingTelecommunication applicationsRadio links and equipmentComputer networks and techniques.Faculdade de Ciências Exatas e da EngenhariaZigBee/IEEE 802.15.4 is one of the most used standards for low-power applications. However, full function devices must be always active to route data in a mesh network. The objective of this work is to implement a sleeping technique at the application layer that enables sleep mode for all nodes of a ZigBee network. A time synchronisation mechanism to deal with the clock drift of the sensor nodes was developed. The technique also enables the recovery of lost messages. A large network is organised into smaller groups to reduce latency and packet collisions. The active interval of each node is dynamically adapted to the network operation to optimise the energy consumption. The proposed technique was applied to a real testbed and the increase in energy efficiency was evaluated. The results demonstrated energy savings of about 95% for networks containing up to 20 nodes per group and wake up periods longer than 2 minInstitution of Engineering and TechnologyDigitUMaAzevedo, JoaquimRodrigues, MaurícioSantos, FilipeAguiar, Luís2019-10-21T14:29:39Z2013-01-01T00:00:00Z2013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10400.13/2570engAzevedo, J., Santos, F., Rodrigues, M., & Aguiar, L. (2013). Sleeping ZigBee networks at the application layer. IET Wireless Sensor Systems, 4(1), 35-41.10.1049/iet-wss.2013.0024metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T12:55:23Zoai:digituma.uma.pt:10400.13/2570Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:05:21.366176Repositório 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 |
Sleeping ZigBee networks at the application layer |
title |
Sleeping ZigBee networks at the application layer |
spellingShingle |
Sleeping ZigBee networks at the application layer Azevedo, Joaquim Communication network design Planning and routing Telecommunication applications Radio links and equipment Computer networks and techniques . Faculdade de Ciências Exatas e da Engenharia |
title_short |
Sleeping ZigBee networks at the application layer |
title_full |
Sleeping ZigBee networks at the application layer |
title_fullStr |
Sleeping ZigBee networks at the application layer |
title_full_unstemmed |
Sleeping ZigBee networks at the application layer |
title_sort |
Sleeping ZigBee networks at the application layer |
author |
Azevedo, Joaquim |
author_facet |
Azevedo, Joaquim Rodrigues, Maurício Santos, Filipe Aguiar, Luís |
author_role |
author |
author2 |
Rodrigues, Maurício Santos, Filipe Aguiar, Luís |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Azevedo, Joaquim Rodrigues, Maurício Santos, Filipe Aguiar, Luís |
dc.subject.por.fl_str_mv |
Communication network design Planning and routing Telecommunication applications Radio links and equipment Computer networks and techniques . Faculdade de Ciências Exatas e da Engenharia |
topic |
Communication network design Planning and routing Telecommunication applications Radio links and equipment Computer networks and techniques . Faculdade de Ciências Exatas e da Engenharia |
description |
ZigBee/IEEE 802.15.4 is one of the most used standards for low-power applications. However, full function devices must be always active to route data in a mesh network. The objective of this work is to implement a sleeping technique at the application layer that enables sleep mode for all nodes of a ZigBee network. A time synchronisation mechanism to deal with the clock drift of the sensor nodes was developed. The technique also enables the recovery of lost messages. A large network is organised into smaller groups to reduce latency and packet collisions. The active interval of each node is dynamically adapted to the network operation to optimise the energy consumption. The proposed technique was applied to a real testbed and the increase in energy efficiency was evaluated. The results demonstrated energy savings of about 95% for networks containing up to 20 nodes per group and wake up periods longer than 2 min |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01T00:00:00Z 2013-01-01T00:00:00Z 2019-10-21T14:29:39Z |
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 |
http://hdl.handle.net/10400.13/2570 |
url |
http://hdl.handle.net/10400.13/2570 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Azevedo, J., Santos, F., Rodrigues, M., & Aguiar, L. (2013). Sleeping ZigBee networks at the application layer. IET Wireless Sensor Systems, 4(1), 35-41. 10.1049/iet-wss.2013.0024 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Institution of Engineering and Technology |
publisher.none.fl_str_mv |
Institution of Engineering and Technology |
dc.source.none.fl_str_mv |
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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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799129925160009728 |