Publication
Modeling and worst-case dimensioning of cluster-tree wireless sensor networks
| dc.contributor.author | Koubâa, Anis | |
| dc.contributor.author | Alves, Mário | |
| dc.contributor.author | Tovar, Eduardo | |
| dc.date.accessioned | 2014-02-25T10:52:29Z | |
| dc.date.available | 2014-02-25T10:52:29Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | Time-sensitive Wireless Sensor Network (WSN) applications require finite delay bounds in critical situations. This paper provides a methodology for the modeling and the worst-case dimensioning of cluster-tree WSNs. We provide a fine model of the worst-case cluster-tree topology characterized by its depth, the maximum number of child routers and the maximum number of child nodes for each parent router. Using Network Calculus, we derive “plug-and-play” expressions for the endto- end delay bounds, buffering and bandwidth requirements as a function of the WSN cluster-tree characteristics and traffic specifications. The cluster-tree topology has been adopted by many cluster-based solutions for WSNs. We demonstrate how to apply our general results for dimensioning IEEE 802.15.4/Zigbee cluster-tree WSNs. We believe that this paper shows the fundamental performance limits of cluster-tree wireless sensor networks by the provision of a simple and effective methodology for the design of such WSNs. | por |
| dc.identifier | DOI 10.1109/RTSS.2006.29 | |
| dc.identifier.doi | 10.1109/RTSS.2006.29 | pt_PT |
| dc.identifier.isbn | 0-7695-2761-2 | |
| dc.identifier.issn | 1052-8725 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/4036 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | IEEE | por |
| dc.relation.ispartofseries | Real-Time Systems Symposium; | |
| dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4032368 | por |
| dc.title | Modeling and worst-case dimensioning of cluster-tree wireless sensor networks | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Rio de Janeiro | por |
| oaire.citation.endPage | 421 | por |
| oaire.citation.startPage | 412 | por |
| oaire.citation.title | 27th IEEE International Real-Time Systems Symposium | por |
| person.familyName | Alves | |
| person.familyName | Tovar | |
| person.givenName | Mário | |
| person.givenName | Eduardo | |
| person.identifier.ciencia-id | AF1F-9295-B9BC | |
| person.identifier.ciencia-id | 6017-8881-11E8 | |
| person.identifier.orcid | 0000-0002-6139-6542 | |
| person.identifier.orcid | 0000-0001-8979-3876 | |
| person.identifier.scopus-author-id | 35087936300 | |
| person.identifier.scopus-author-id | 7006312557 | |
| rcaap.rights | closedAccess | por |
| rcaap.type | conferenceObject | por |
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| relation.isAuthorOfPublication | 80b63d8a-2e6d-484e-af3c-55849d0cb65e | |
| relation.isAuthorOfPublication.latestForDiscovery | d57f1f55-77df-41d2-9da7-a27d4c0a8db4 |