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dc.contributor.authorAlaei, Mohammad
dc.contributor.authorBarceló Ordinas, José María
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2011-06-30T11:36:21Z
dc.date.available2011-06-30T11:36:21Z
dc.date.created2010
dc.date.issued2010
dc.identifier.citationAlaei, M.; Barceló Ordinas, J.M. Node clustering based on overlapping FoVs for wireless multimedia sensor networks. A: IEEE Wireless Communications and Networking Conference. "2010 IEEE Wireless Communications and Networking Conference". Sydney: 2010, p. 1-6.
dc.identifier.isbn978-1-4244-6397-8
dc.identifier.urihttp://hdl.handle.net/2117/12840
dc.description.abstractWireless Multimedia Sensor nodes sense areas that are uncorrelated to the areas covered by radio neighbor sensors. Thus, node clustering for coordinating multimedia sensing and processing cannot be based on classical sensor clustering algorithms. This paper presents a clustering mechanism for Wireless Multimedia Sensor Networks based on overlapped Field of View (FoV) areas. Today, for random deployments, dense networks of low cost, low resolution and low power multimedia nodes are preferred than sparse cases of high cost, high resolution and high power nodes. Overlapping FoVs in dense networks causes wasting power of system because of redundant sensing of area. The main aim of the proposed clustering method is energy conservation and prolonging network lifetime. This aim is achieved through coordination of nodes belonging to the same cluster in assigned tasks, avoiding redundant sensing or processing.
dc.format.extent6 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors
dc.subject.lcshWireless sensor networks
dc.subject.otherWireless Multimedia Sensor Network
dc.subject.otherField of View
dc.subject.otherClustering
dc.subject.otherCoordination
dc.subject.otherEnergy Conservation
dc.titleNode clustering based on overlapping FoVs for wireless multimedia sensor networks
dc.typeConference report
dc.subject.lemacXarxes de sensors
dc.contributor.groupUniversitat Politècnica de Catalunya. CNDS - Xarxes de Computadors i Sistemes Distribuïts
dc.identifier.doi10.1109/WCNC.2010.5506615
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac2588529
dc.description.versionPostprint (published version)
local.citation.authorAlaei, M.; Barceló Ordinas, J.M.
local.citation.contributorIEEE Wireless Communications and Networking Conference
local.citation.pubplaceSydney
local.citation.publicationName2010 IEEE Wireless Communications and Networking Conference
local.citation.startingPage1
local.citation.endingPage6


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