Coordinated sleeping for beaconless 802.15.4-based multihop networks

DC FieldValueLanguage
dc.contributor.authorRuzzelli, Antonio G.-
dc.contributor.authorSchoofs, Anthony-
dc.contributor.authorO'Hare, G. M. P. (Greg M. P.)-
dc.contributor.authorAoun, Marc-
dc.contributor.authorStok, Peter van der-
dc.date.accessioned2010-01-25T11:08:14Z-
dc.date.available2010-01-25T11:08:14Z-
dc.date.copyright2010, ICST Institute for Computer Sciences, Social-Informatics and Telecommunications Engineeringen
dc.date.issued2009-09-
dc.identifier.isbn978-3-642-11527-1-
dc.identifier.urihttp://hdl.handle.net/10197/1806-
dc.descriptionPaper presented at the 1st International Conference on Sensor Systems and Software, September 7-9, 2009 - Pisa, Italyen
dc.description.abstractThe last few years have seen a wide adoption of the IEEE 802.15.4 MAC/PHY standard for low-power communication between wireless sensor nodes. Within this work we study some fundamental drawbacks of the 802.15.4 specifications for multihop network deployments, which adversely affect the delivery rate and efficient node energy consumption. These issues are rectified by investigating a timezone-based scheduling, V-Route, that builds on 802.15.4 beaconless mode to enable both a synchronized sleep scheduling and a bidirectional communication between nodes in the sensor network and the PAN coordinator. The contributions of V-Route are threefold: (1) mitigate collisions, (2) enable packet routing and (3) provide energy saving in a multihop context, while maintaining the full compliancy with the 802.15.4 standard. We present a performance evaluation on energy consumption and latency with real experiments on Philips AquisGrain sensor nodes. Enhancing 802.15.4-based multi-hop networks with V-Route yields energy reduction ranging from 27.3% to 85.3%, according to the required end-to-end latency.en
dc.description.sponsorshipScience Foundation Irelanden
dc.description.uriConference detailsen
dc.description.urihttp://www.s-cubeconference.org/2009/en
dc.format.extent976227 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofHailes, S., Sicari, S., Roussos, G. (Eds.). Sensor Systems and Software : First International ICST Conference, S-CUBE 2009 Pisa, Italy, September 7-9, 2009 Revised Selected Papersen
dc.subjectSensoren
dc.subjectNetworken
dc.subjectWirelessen
dc.subjectRoutingen
dc.subjectEnergyen
dc.subject802.15.4en
dc.subject.lcshIEEE 802.15 (Standard)en
dc.subject.lcshWireless sensor networksen
dc.subject.lcshSensor networks--Energy consumptionen
dc.subject.lcshRouting (Computer network management)en
dc.titleCoordinated sleeping for beaconless 802.15.4-based multihop networksen
dc.typeConference Publicationen
dc.internal.availabilityFull text availableen
dc.internal.webversionshttp://dx.doi.org/10.1007/978-3-642-11528-8_19-
dc.statusPeer revieweden
dc.identifier.doi10.1007/978-3-642-11528-8_19-
dc.neeo.contributorRuzzelli|Antonio G.|aut|-
dc.neeo.contributorSchoofs|Anthony|aut|-
dc.neeo.contributorO'Hare|G. M. P. (Greg M. P.)|aut|-
dc.neeo.contributorAoun|Marc|aut|-
dc.neeo.contributorStok|Peter van der|aut|-
item.grantfulltextopen-
item.fulltextWith Fulltext-
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