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dc.contributor.authorViejo Galicia, Alexandre
dc.contributor.authorDomingo i Ferrer, Josep
dc.contributor.authorSebé Feixas, Francesc
dc.contributor.authorCastellà Roca, Jordi
dc.date.accessioned2010-04-12T09:52:21Z
dc.date.available2010-04-12T09:52:21Z
dc.date.issued2009
dc.identifier.issn1424-8220
dc.identifier.urihttp://hdl.handle.net/10459.1/312
dc.description.abstractWireless Sensor Networks (WSN) are formed by nodes with limited computational and power resources. WSNs are finding an increasing number of applications, both civilian and military, most of which require security for the sensed data being collected by the base station from remote sensor nodes. In addition, when many sensor nodes transmit to the base station, the implosion problem arises. Providing security measures and implosion-resistance in a resource-limited environment is a real challenge. This article reviews the aggregation strategies proposed in the literature to handle the bandwidth and security problems related to many-to-one transmission in WSNs. Recent contributions to secure lossless many-to-one communication developed by the authors in the context of several Spanish-funded projects are surveyed. Ongoing work on the secure lossy many-to-one communication is also sketched.ca_ES
dc.language.isoengca_ES
dc.publisherMolecular Diversity Preservation International (MDPI)ca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.3390/s90705324
dc.relation.ispartofSensors, 2009, vol. 9, núm. 7, p. 5324-5338ca_ES
dc.rightscc-by, (c) Viejo et al., 2009ca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/deed.caca_ES
dc.subjectMany-to-one communicationsca_ES
dc.subjectSecurityca_ES
dc.subjectSensorsca_ES
dc.subjectWSNca_ES
dc.subject.otherXarxes de sensorsca_ES
dc.titleSecure many-to-one communications in wireless sensor networksca_ES
dc.typearticleca_ES
dc.identifier.idgrec013923
dc.type.versionpublishedVersionca_ES
dc.rights.accessRightsopen access
dc.identifier.doihttps://doi.org/10.3390/s90705324


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cc-by, (c) Viejo et al., 2009
Except where otherwise noted, this item's license is described as cc-by, (c) Viejo et al., 2009