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Hybrid image/ray-shooting UHF radio propagation predictor for populated indoor environments

Hybrid image/ray-shooting UHF radio propagation predictor for populated indoor environments

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Published

A novel model for indoor wireless communication, based on a dual image and ray-shooting approach, is presented. The model, capable of improved site-specific indoor propagation prediction, considers multiple human bodies moving within the environment. In a modern office at 2.45 GHz, the combined effect of pedestrian traffic and a moving receiver causes rapid temporal fading of up to 30 dB.

Inspec keywords: ray tracing; mobile radio; indoor radio; fading channels; UHF radio propagation

Other keywords: multiple human bodies; populated indoor environments; indoor wireless communication; site-specific indoor propagation prediction; pedestrian traffic; UHF radio propagation predictor; office environment; temporal fading; 2.45 GHz; hybrid image/ray-shooting propagation predictor; moving receiver

Subjects: Radiowave propagation; Mobile radio systems

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      • H.L. Bertoni , W. Honcharenko , L.R. Maciel , H.H. Xia . UHF propagationprediction for wireless personal communications. Proc. IEEE , 1333 - 1359
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