Joint ray launching method for outdoor to indoor propagation prediction based on interpolation

This paper proposes a novel model for predicting the outdoor to indoor radio signal coverage. This model is based on a joint ray launching algorithm that adapts different resolutions for outdoor and indoor simulations. The performance of the joint ray launching method is evaluated by a measurement a...

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Bibliographic Details
Published in2015 9th European Conference on Antennas and Propagation (EuCAP) pp. 1 - 5
Main Authors Bing Xia, Zhihua Lai, Villemaud, Guillaume, Jie Zhang
Format Conference Proceeding
LanguageEnglish
Published EurAAP 01.04.2015
Subjects
Accuracy
Buildings
Computational modeling
coverage prediction
Interpolation
Joints
outdoor to indoor
Predictive models
propagation
Signal resolution
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Summary:This paper proposes a novel model for predicting the outdoor to indoor radio signal coverage. This model is based on a joint ray launching algorithm that adapts different resolutions for outdoor and indoor simulations. The performance of the joint ray launching method is evaluated by a measurement at 3.5 GHz frequency. This model appears to be efficient for a scenario with mixed resolutions, in terms of both accuracy and computational cost.
ISSN:2164-3342