Title :
Indoor 3D ray tracing predictions and their comparison with high resolution wideband measurements
Author :
Athanasiadou, G.E. ; Nix, A.R. ; McGeehan, J.P.
Author_Institution :
Centre for Commun. Res., Bristol Univ., UK
fDate :
28 Apr-1 May 1996
Abstract :
This paper investigates the viability of an `image based´ 3D indoor propagation algorithm for characterising the radio channel in both LOS and non-LOS locations. The channel characteristics are also studied for different receiver antenna orientations. Predictions from the model are compared with high resolution channel impulse response measurements. The measurements highlight the high degree of variability experienced in the indoor channel. The results illustrate that with sufficient detail in the ray model reasonable agreement can be obtained for the power delay profiles
Keywords :
UHF radio propagation; delays; indoor radio; ray tracing; receiving antennas; telecommunication channels; transient response; 1823 MHz; LOS locations; channel characteristics; channel impulse response measurement; high resolution wideband measurements; image based 3D indoor propagation algorithm; indoor 3D ray tracing predictions; line of sight; nonLOS locations; power delay profiles; radio channel; receiver antenna orientations; Antenna measurements; Diffraction; Electromagnetic modeling; Floors; Partitioning algorithms; Power system modeling; Predictive models; Ray tracing; Wideband; Windows;
Conference_Titel :
Vehicular Technology Conference, 1996. Mobile Technology for the Human Race., IEEE 46th
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3157-5
DOI :
10.1109/VETEC.1996.503403
