Title :
Correlations of time-variant impulse responses in an indoor environment
Author_Institution :
Ulm Univ., Germany
Abstract :
A ray tracing tool is used to determine the time-variant channel impulse response of a radio link between a fixed transmitter and a randomly moving receiver in a simplified indoor environment. Deterministic autocorrelation functions of different time-variant impulse responses are calculated and, based on an ergodicity assumption, a comparison to the statistical wide sense stationary uncorrelated scattering (WSSUS) channel model is performed
Keywords :
correlation methods; electromagnetic wave scattering; indoor radio; mobile communication; mobile radio; radio links; radiowave propagation; ray tracing; time-varying channels; transient response; channel impulse response; deterministic autocorrelation functions; ergodicity assumption; indoor environment; radio link; randomly moving receiver; ray tracing tool; statistical WSSUS channel model; time-variant impulse responses; Gaussian processes; Indoor environments; Radio communication; Radio link; Radio transmitters; Ray tracing; Receivers; Scattering; Stochastic processes; Zirconium;
Conference_Titel :
Vehicular Technology Conference, 1995 IEEE 45th
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-2742-X
DOI :
10.1109/VETEC.1995.504906
