Title :
Indoor channel characterization for wireless communications using reduced finite difference time domain (R-FDTD)
Author :
Kondylis, George D. ; De Flaviis, Franco ; Pottie, Gregory J. ; Rahmat-samii, Yahya
Author_Institution :
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
Abstract :
A novel memory efficient formulation of the finite difference time domain (FDTD) is used to predict the indoor wireless channel for a residence. Measurements were conducted to validate the results obtained from the time domain formulation. The good agreement between measured and predicted results validates the use of the proposed technique. A detailed statistical analysis based on measured and simulated data is presented to fully characterize the channel
Keywords :
UHF radio propagation; fading channels; finite difference time-domain analysis; indoor radio; personal communication networks; statistical analysis; transient response; 900 MHz; ISM band; R-FDTD; UHF; fast fading; impulse response; indoor channel characterization; indoor wireless channel; measured data; measurements; memory efficient formulation; personal wireless communication systems; reduced finite difference time domain; residence; simulated data; statistical analysis; wireless communications; Analytical models; Delay effects; Electromagnetic scattering; Fading; Finite difference methods; Predictive models; Time domain analysis; Time measurement; Transmitters; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.801493
