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dc.contributor.authorKENNY, EAMONNen
dc.contributor.editorO'Brien W.M. Kenny E.M. Cullen P.J.en
dc.date.accessioned2014-02-13T11:10:08Z
dc.date.available2014-02-13T11:10:08Z
dc.date.issued2000en
dc.date.submitted2000en
dc.identifier.citationAn efficient implementation of a three-dimensional microcell propagation tool for indoor and outdoor urban environments, 49, 2, 2000, 622 - 630, O'Brien W.M. Kenny E.M. Cullen P.J., eds.en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/68027
dc.descriptionPUBLISHEDen
dc.description.abstractThe increase in mobile communications traffic has led to heightened interest in the use of deterministic propagation methods together with digital building and terrain databases for propagation prediction in urban areas. Ray methods have been particularly popular, and there are many papers in the literature describing the performance of various approaches to ray tracing. This paper describes a powerful three-dimensional (3-D) software suite for urban propagation modeling which, although based on 3-D ray tracing (using images), draws upon an ensemble of propagation tools including physical optics using the fast far-field approximation, the parabolic equation approximation for propagation over multiple buildings, and uniform theory of diffraction (UTD). Many ray-tracing methods determine ray paths between the transmitter and a single arbitrary receiver This paper adopts an approach of a transmitter to a multiple receiver technique, resulting in greatly reduced computational times. The associated method can handle both indoor and outdoor propagation on both flat and undulating terrain. Terrain is represented as a set of triangular two-dimensional (2-D) patches, while buildings and clutter are represented using layers of polygonsen
dc.format.extent622en
dc.format.extent630en
dc.language.isoenen
dc.relation.ispartofseriesAn efficient implementation of a three-dimensional microcell propagation tool for indoor and outdoor urban environmentsen
dc.relation.ispartofseries49en
dc.relation.ispartofseries2en
dc.rightsYen
dc.subjectPropagationen
dc.subjectElectromagneticsen
dc.subjectRay-tracingen
dc.subjectMicrocellularen
dc.typeJournalen
dc.contributor.sponsorEnterprise Irelanden
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/ekennyen
dc.identifier.rssinternalid91565en
dc.rights.ecaccessrightsOpenAccess
dc.subject.TCDThemeTelecommunicationsen
dc.identifier.rssurihttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=832994en


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