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The Indoor Propagation Modeling for Indoor Wireless LAN Service  

김진웅 (LG전자 정보통신연구원)
김기홍 (연세대학교 전기 전자공학과)
윤영중 (연세대학교 전기 전자공학과)
석재호 (정보통신부 전파연구소)
임재우 (정보통신부 전파연구소)
신용섭 (정보통신부 전파연구소)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.13, no.5, 2002 , pp. 426-435 More about this Journal
Abstract
In this paper we present an indoor propagation model for indoor wireless LAN service in the ISM band. We primarily use a 3D ray tracing as well as a patch scattering model in order to take into account the indoor fixtures. Therefore input parameters such as indoor environment parameters and antenna's types, polarizations are considered. As the results, we present fading characteristics and rms delay spread from time delay spread. In order to investigate the accuracy of the presented model, comparisons of predictions with measurement and simulations are performed in indoor wireless LAN service environments. The results show that measurements and simulations are very similar. Therefore in this paper, the effect of presented indoor propagation model is confirmed.
Keywords
ISM; ray tracing; patch scattering model; RMS delay spread;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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