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RELOAD/CoAP architecture for the federation of wireless sensor networks

2020-01Journal article Restricted access
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dc.contributor.authorPisco, Luís
dc.contributor.authorGuerreiro, Joel
dc.contributor.authorCorreia, Noélia
dc.date.accessioned2021-06-24T11:36:09Z
dc.date.available2021-06-24T11:36:09Z
dc.date.issued2020-01
dc.description.abstractSensing devices are expected to interconnect over large geographical areas and federations of wireless sensor networks are expected in a near future. In such environments a critical issue is how to discover the resources available at devices in a scalable manner. For this purpose, a Constrained Application Protocol (CoAP) Usage for REsource LOcation And Discovery (RELOAD), a generic self-organizing Peer-to-Peer (P2P) overlay network service, has been defined to be used as a lookup service, to store available device resources and as a cache for sensor data. Each P2P resource, at the RELOAD/CoAP overlay, includes references to device resources, hosted at one or more constrained nodes, but no provision is made for the insertion of bindings/references to P2P resources already available at the P2P overlay network. Such feature would increase the efficiency and consistency of storage, avoiding duplicate references, a very relevant issue for future IoT applications relying on the federation of wireless sensor networks. In this article an extension to the service provided by CoAP Usage is proposed so that resource bindings can be managed. Two binding models, and a heuristic algorithm for their implementation, are proposed. Results show that such models lead to a better resource organization, reducing the number of sensor resource entries and/or fetches to the P2P overlay.
dc.description.sponsorshipFCT (Foundation for Science and Technology) from Portugal within CEOT (Center for Electronic, Optoelectronic and Telecommunications) [UID/MULTI/00631/2013]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1007/s12083-018-0712-7
dc.identifier.issn1936-6442
dc.identifier.urihttp://hdl.handle.net/10400.1/16643
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer
dc.relationCenter for Electronics, Optoelectronics and Telecommunications
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectFederated networks
dc.subjectWireless sensor networks
dc.subjectRELOAD
dc.subjectCoAP
dc.subjectCoAP Usage
dc.titleRELOAD/CoAP architecture for the federation of wireless sensor networks
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCenter for Electronics, Optoelectronics and Telecommunications
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F00631%2F2013/PT
oaire.citation.endPage37
oaire.citation.issue1
oaire.citation.startPage27
oaire.citation.titlePeer-to-Peer Networking and Applications
oaire.citation.volume13
oaire.fundingStream6817 - DCRRNI ID
person.familyNameRodrigues
person.familyNameGuerreiro
person.familyNameCorreia
person.givenNameLuis
person.givenNameJoel
person.givenNameNoélia
person.identifierR-000-DJV
person.identifier.ciencia-idFA17-6FF3-18E1
person.identifier.ciencia-id0413-5074-579C
person.identifier.ciencia-idDD19-1F35-B804
person.identifier.orcid0000-0002-2090-8038
person.identifier.orcid0000-0001-7471-4928
person.identifier.orcid0000-0001-7051-7193
person.identifier.ridAAS-6766-2020
person.identifier.ridM-3554-2013
person.identifier.scopus-author-id57201942074
person.identifier.scopus-author-id8411596100
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccess
rcaap.typearticle
relation.isAuthorOfPublication11870a71-c54b-4481-a5c5-3439ff07a18a
relation.isAuthorOfPublication1e937f3a-16db-40b1-820a-2733a9a6fbae
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relation.isAuthorOfPublication.latestForDiscovery1e937f3a-16db-40b1-820a-2733a9a6fbae
relation.isProjectOfPublication32ff385e-3b4b-45d1-9bb9-40714ba8a7b3
relation.isProjectOfPublication.latestForDiscovery32ff385e-3b4b-45d1-9bb9-40714ba8a7b3

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