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dc.contributor.authorDomingo Aladrén, Mari Carmen
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2012-12-19T17:00:29Z
dc.date.created2012-08
dc.date.issued2012-08
dc.identifier.citationDomingo, M. Throughput efficiency in body sensor networks: a clean-slate approach. "Expert systems with applications", Agost 2012, vol. 39, núm. 10, p. 9743-9754.
dc.identifier.issn0957-4174
dc.identifier.urihttp://hdl.handle.net/2117/17159
dc.description.abstractIn this paper, a flexible role-based architecture for Body Sensor Networks (BSNs) is introduced. The proposed non-layered context-aware architecture is application-oriented and able to incorporate future applications. Particular applications have certain requirements. Functional units (roles) instead of protocol layers are designed to perform the required tasks for applications to work properly. The role data of an application is inserted in the role headers of the container and is available for other applications with the same basic, specific or particular roles. Furthermore, the performance of Automatic Repeat Request (ARQ), Forward Error Correction (FEC) block codes and FEC convolutional codes with respect to the throughput efficiency has also been analyzed for a BSN following the proposed role-based architecture. The numerical results show that the proposed role-based architecture outperforms the traditional layered architecture with respect to the throughput efficiency for all error control schemes. FEC block codes are able to maintain a high throughput efficiency over longer distances because the hop length extension technique is applied.
dc.format.extent12 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Protocols de comunicació
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors
dc.subject.lcshComputer network protocols
dc.subject.lcshWireless LANs
dc.subject.otherARQ
dc.subject.otherBit error rate
dc.subject.otherFEC
dc.subject.otherPacket error rate
dc.subject.otherPacket size optimization
dc.subject.otherRole-based architecture
dc.subject.otherSensor networks
dc.subject.otherThroughput efficiency
dc.titleThroughput efficiency in body sensor networks: a clean-slate approach
dc.typeArticle
dc.subject.lemacProtocols de xarxes d'ordinadors
dc.subject.lemacXarxes locals sense fil Wi-Fi
dc.contributor.groupUniversitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla
dc.identifier.doi10.1016/j.eswa.2012.02.182
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0957417412004459#
dc.rights.accessRestricted access - publisher's policy
drac.iddocument10332281
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorDomingo, M.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameExpert systems with applications
upcommons.citation.volume39
upcommons.citation.number10
upcommons.citation.startingPage9743
upcommons.citation.endingPage9754


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