Title :
Directional stochastic channel model for (N)LOS outdoor environment
Author :
Dietert, J.E. ; Rembold, B.
Author_Institution :
Inst. of High Frequency Technol., Tech. Hochschule Aachen, Germany
Abstract :
A stochastic channel model is presented which takes the probability density functions of the angular and temporal multipath propagation into account with an additional PDF for the amplitude. Differences to weighted power spectra are presented and discussed in combination with the dynamic range of the data. The distance and BS height dependency of the weighted spreads are depicted for LOS and NLOS environments for use in pico- respective microcell communications systems
Keywords :
microcellular radio; multipath channels; picocellular radio; probability; radiowave propagation; spectral analysis; stochastic processes; BS height; LOS outdoor environment; NLOS outdoor environment; PDF; angular multipath propagation; base station height; directional stochastic channel model; distance; dynamic range; microcell communications system; parameter extraction; picocell communications systems; probability density functions; temporal multipath propagation; weighted power spectra; weighted spreads; Antenna measurements; Delay; Directive antennas; Dynamic range; Frequency; Microcell networks; Receiving antennas; Scattering parameters; Stochastic processes; Transmitting antennas;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881435
