Spatial correlation characterization for UWB indoor channel based on measurements

Authors:
H. Chaibi;R. Saadane;My A. Faqihi;M. Belkasmi
Affiliations:
Ecole Nationale Supérieure d'Informatique et d'Analyse des Systèmes, Rabat, Rabat, Morocco;SIR2C2S/LETI-EHTP, Ecole Hassania des Travaux Publiques, Casablanca, Morocco;Ecole Nationale Supérieure d'Informatique et d'Analyse des Systèmes, Rabat, Rabat, Morocco;Ecole Nationale Supérieure d'Informatique et d'Analyse des Systèmes, Rabat, Rabat, Morocco
Venue:
ICISP'12 Proceedings of the 5th international conference on Image and Signal Processing
Year:
2012

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Abstract

The major aim of this paper is to present a statistical model for small scale fading and spatial correlation evaluation for indoor UWB channel. A some distributions are suggested for small scale fading statistics where the number of scatterers is unknown. Also, the impact of a number of system parameters on spatial correlation at the receiver is evaluated. The complex correlation coefficient decays slowly with distance under line-of-sight, but decreases quickly under non Line of sight.