Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks

Detalhes bibliográficos
Autor(a) principal: Marques, Luís
Data de Publicação: 2012
Outros Autores: Casimiro, António
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/14182
Resumo: Reviewed by Francisco Martins
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spelling Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networksdependability802.15.4non-parametricWireless Sensor NetworkslightweightQoSadaptationreal-timeReviewed by Francisco MartinsTo achieve dependable real-time operation in Wireless Sensor Networks (WSNs) we previously proposed a general technique based on non-parametric stochastic analysis. Such technique allows one to overcome the communication uncertainties that are intrinsic to wireless and dynamic environments, and to offer probabilistic real-time guarantees, by continually monitoring and adapting to environment conditions. An underlying assumption of the proposed technique is that the system can recognize changes in the state of the environment quickly enough, compared to the rate at which those changes occur. In this paper we effectively evaluate the validity of such an assumption, in WSNs based on the 802.15.4 networking standard. We present results from various simulation scenarios, as well as from a real network, and conclude that monitoring and adaptation can dependably provide probabilistic real-time guarantees in 802.15.4-based WSNs, in the presence of realistic network dynamics.This work was partially supported by the EU through the KARYON project (FP7-288195) and the FCT through the Multiannual Funding Program.Repositório da Universidade de LisboaMarques, LuísCasimiro, António2012-07-12T18:43:47Z2012-07-12T18:43:47Z2012-07-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reportapplication/pdfhttp://hdl.handle.net/10451/14182enginfo: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:RCAAP2023-07-14T15:08:54ZPortal AgregadorONG
dc.title.none.fl_str_mv Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
title Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
spellingShingle Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
Marques, Luís
dependability
802.15.4
non-parametric
Wireless Sensor Networks
lightweight
QoS
adaptation
real-time
title_short Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
title_full Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
title_fullStr Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
title_full_unstemmed Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
title_sort Evaluating Lightweight Dependable Adaptation in 802.15.4 Wireless Sensor Networks
author Marques, Luís
author_facet Marques, Luís
Casimiro, António
author_role author
author2 Casimiro, António
author2_role author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Marques, Luís
Casimiro, António
dc.subject.por.fl_str_mv dependability
802.15.4
non-parametric
Wireless Sensor Networks
lightweight
QoS
adaptation
real-time
topic dependability
802.15.4
non-parametric
Wireless Sensor Networks
lightweight
QoS
adaptation
real-time
description Reviewed by Francisco Martins
publishDate 2012
dc.date.none.fl_str_mv 2012-07-12T18:43:47Z
2012-07-12T18:43:47Z
2012-07-12
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/14182
url http://hdl.handle.net/10451/14182
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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
institution RCAAP
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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