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Block acknowledgment in IEEE 802.15.4 by employing DSSS and CSS PHY layers

2014-12Conference object Open access
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dc.contributor.authorBarroca, Norberto
dc.contributor.authorBorges, Luís M.
dc.contributor.authorVelez, Fernando J.
dc.contributor.authorChatzimisios, Periklis
dc.date.accessioned2025-03-03T10:06:25Z
dc.date.available2025-03-03T10:06:25Z
dc.date.issued2014-12
dc.description.abstractThe IEEE 802.15.4 standard has been widely accepted as the de facto standard for Wireless Sensor Networks (WSNs), since it provides ultra-low complexity, cost and energy consumption for low-data rate wireless connectivity. However, one of the fundamental reasons for the IEEE 802.15.4 Medium Access Control (MAC) inefficiency is overhead. In the context of our research, we demonstrate that WSNs may benefit from packet concatenation. In this paper we introduce and study the employment of a block acknowledgment mechanisms in order to achieve enhanced channel efficiency in IEEE 802.15.4 nonbeacon-enabled networks for both the Chirp Spread Spectrum (CSS) and Direct Sequence Spread Spectrum (DSSS) Physical (PHY) layers for the 2.4 Industrial, Scientific and Medical (ISM) frequency band. The proposal of the two new innovative MAC sublayer mechanisms can also be considered as a future possible contribution to the standard itself. The throughput and delay performance is mathematically derived under ideal conditions, (i.e., a channel environment without transmission errors). The performance of the proposed schemes is compared against the IEEE 802.15.4 standard through extensive simulations by employing the OMNeT++ simulator. We demonstrate that, for both PHY layers, the network performance is significantly improved in terms of throughput, end-to-end delay and bandwidth efficiency.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationNorberto Barroca, Luís M. Borges, Fernando J. Velez and Periklis Chatzimisios, “Block Acknowledgment in IEEE 802.15.4 by Employing DSSS and CSS PHY Layers”, in Proc. of IEEE Globecom 2014 – Workshop on Telecom Standards, Austin, Texas, USA, Dec. 2014.pt_PT
dc.identifier.doi10.1109/GLOCOMW.2014.7063524pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/15173
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relation2013 - Strategic Project
dc.relationPlanning and Optimisation for the Coexistence of Mobile and Wireless Networks Towards Long Term Evolution
dc.relationPROENERGY-WSN: Prototypes for Efficient Energy Self-sustainable Wireless Sensor Networks
dc.relationIntelligent Systems for Structures Strengthening and Monitoring
dc.relationCOGNITIVE RADIO TRANSCEIVER DESIGN FOR ENERGY EFFICIENT DATA TRANSMISSION
dc.relationOptical Radio Convergence Infrastructure for Communications and Power Delivering
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/7063524pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nd/4.0/pt_PT
dc.subjectBlock Acknowledgmentpt_PT
dc.subjectIEEE 802.15.4pt_PT
dc.subjectMAC sub-layer protocolpt_PT
dc.subjectWireless Sensor Networkspt_PT
dc.subjectDirect Sequence Spread Spectrumpt_PT
dc.titleBlock acknowledgment in IEEE 802.15.4 by employing DSSS and CSS PHY layerspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitle2013 - Strategic Project
oaire.awardTitlePlanning and Optimisation for the Coexistence of Mobile and Wireless Networks Towards Long Term Evolution
oaire.awardTitlePROENERGY-WSN: Prototypes for Efficient Energy Self-sustainable Wireless Sensor Networks
oaire.awardTitleIntelligent Systems for Structures Strengthening and Monitoring
oaire.awardTitleCOGNITIVE RADIO TRANSCEIVER DESIGN FOR ENERGY EFFICIENT DATA TRANSMISSION
oaire.awardTitleOptical Radio Convergence Infrastructure for Communications and Power Delivering
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F66803%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEEI%2FLA0008%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/256624/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso para Projectos de I&D em todos os Domínios Científicos - 2009/PTDC%2FEEA-TEL%2F115981%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FEEA-TEL%2F122681%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/251373/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Projectos de IC&DT em Linhas de Investigação de Excelência - 2012/EXCL%2FEEI-TEL%2F0067%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9444 - RNIIIE/PINFRA%2F22141%2F2016/PT
oaire.citation.conferencePlaceAustin, Texas, USApt_PT
oaire.citation.endPage764pt_PT
oaire.citation.startPage759pt_PT
oaire.citation.titleIEEE Globecom 2014 – Workshop on Telecom Standardspt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamFP7
oaire.fundingStreamConcurso para Projectos de I&D em todos os Domínios Científicos - 2009
oaire.fundingStream3599-PPCDT
oaire.fundingStreamFP7
oaire.fundingStreamProjectos de IC&DT em Linhas de Investigação de Excelência - 2012
oaire.fundingStream9444 - RNIIIE
person.familyNameBarroca
person.familyNameM. Borges
person.familyNameVelez
person.familyNameChatzimisios
person.givenNameNorberto
person.givenNameLuís
person.givenNameFernando J.
person.givenNamePeriklis
person.identifier1021968
person.identifier.ciencia-id1510-E247-C9DB
person.identifier.orcid0000-0002-0157-9531
person.identifier.orcid0000-0002-6419-4807
person.identifier.orcid0000-0001-9680-123X
person.identifier.orcid0000-0003-2366-1365
person.identifier.ridB-7698-2012
person.identifier.ridN-8869-2013
person.identifier.ridG-8583-2012
person.identifier.scopus-author-id35117524000
person.identifier.scopus-author-id26967575900
person.identifier.scopus-author-id55890905400
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
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