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dc.contributor.authorFORDE, TIMOTHY KIRBYen
dc.contributor.authorHOULDING, BRETTen
dc.contributor.authorWILSON, SIMON PAULen
dc.date.accessioned2009-09-18T16:55:05Z
dc.date.available2009-09-18T16:55:05Z
dc.date.created2009en
dc.date.issued2009en
dc.date.submitted2009en
dc.identifier.citationS.P.Wilson, B. Houlding, A. Bhattacharya and T. Forde, A fast Bayesian model for a latent radio signal, Workshop on Stochastic Processes for Wireless Networks, Seoul, Korea, 2009, 2009en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/32975
dc.descriptionPUBLISHEDen
dc.descriptionSeoul, Koreaen
dc.description.abstractAbstract?This paper considers the use of a recently developed Bayesian statistical approximation technique that leads to very fast determination of highly accurate estimates for latent radio signal power. Following suitable data analysis, a first order non-stationary auto-regressive process is considered for latent radio signal and the fast approximation technique is then used to provide accurate estimates of the hidden model parameters. These estimates are based on having received several noisy, but spatially correlated, observations of the true latent signal. The implication of this technique for real time decision analysis and the problem of finding, and making use of, so-called radio spectrum holes is also discussed.en
dc.description.sponsorshipThis work was supported by grants from Science Foundation Ireland (SFI) through the Centre for Telecommunications Value-Chain Research (CTVR).en
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.rightsYen
dc.subjectDynamic spectrum access, latent radio signal, Bayesian estimation, integrated nested Laplace approximation.en
dc.titleA fast Bayesian model for a latent radio signalen
dc.title.alternativeWorkshop on Stochastic Processes for Wireless Networksen
dc.typeConference Paperen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/swilsonen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/fordetien
dc.identifier.peoplefinderurlhttp://people.tcd.ie/houldinben
dc.identifier.rssinternalid61034en
dc.identifier.rssurihttp://www.tcd.ie/Statistics/postgraduate/09-02.pdfen
dc.identifier.rssurihttps://www.cs.tcd.ie/Brett.Houlding/Index/Publications_&_Presentations_files/spaswin09_talk.pdfen


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