Spatial and time variations of wideband indoor radio propagation
R. Herradon, J. Garcia, Florentino Jiménez, J.M. Hernando
Abstract
R. Herradon, J. Garcia, Florentino Jiménez, J.M. Hernando
Abstract
The results of a large number of time dispersion measurements in wideband channels are presented in the 900 MHz and 1.8 GHz bands. The number of power delay profiles collected has been large enough to present general results about the most important statistical parameters in a wideband channel like mean excess delay and RMS delay spread. One of the main objectives of the present study is to determine the influence of people movements on power delay profiles and on their statistical parameters.
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The results of a large number of time dispersion measurements in wideband channels are presented in the 900 MHz and 1.8 GHz bands. The number of power delay profiles collected has been large enough to present general results about the most important statistical parameters in a wideband channel like mean excess delay and RMS delay spread. One of the main objectives of the present study is to determine the influence of people movements on power delay profiles and on their statistical parameters.
Key concepts: Wideband, Delay spread, Power delay profile, Radio channel, Dispersion (optics), Computer science, Channel (broadcasting), Power (physics)