Time delay measurements in the frequency domain for indoor radio propagation
Résumé
Measurement results of average time delay and RMS delay spread are reported. A statistic of RMS delay spread is presented. A linear regression analysis between the above delay times and the T-R separation is also described. Using a method to discard the location with the maximum absolute error, this regression analysis allows us to obtain a minimum mean square error (MMSE) line with more important correlaton coefficient and more reduced mean syuare error.
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