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http://dx.doi.org/10.5515/KJKIEES.2008.19.7.733

Three Dimensional Ray Tracing Based Indoor Propagation Model Using Triangulated Surfaces  

Song, Jae-Young (Dept. of Electronic Eng., Sogang University)
Lee, Haeng-Seon (Dept. of Electronic Eng., Sogang University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.19, no.7, 2008 , pp. 733-740 More about this Journal
Abstract
In this paper, an indoor propagation model based on 3d ray tracing is presented for wireless communications. In case of indoor propagation models, various radio propagation paths such as wall-transmitted wave and scattered wave from ceilings, pillars, and furnitures arises and 3-D formulation is needed. To accommodate such scatterers, objects are modeled by triangulated surfaces and ray tubes using those surfaces are introduced and efficient calculation methods using the tubes are presented.
Keywords
3d Ray Tracing; Indoor Propagation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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