Title :
Joint estimation of direction of arrival and angular spread using the knowledge of the power angle density
Author :
Boujemaa, Hatem ; Marcos, Sylvie
Author_Institution :
SUPCOM, Ariana, Tunisia
Abstract :
The paper deals with the problem of mobile location in the presence of angular scattering. The proposed approach consists in using the knowledge of the power angle density (PAD) to estimate the azimuth, the sight of the mobile and their respective angular spread.
Keywords :
direction-of-arrival estimation; diversity reception; electromagnetic wave scattering; land mobile radio; linear antenna arrays; radio direction-finding; signal classification; MUSIC algorithm; angular scattering; angular spread estimation; azimuth estimation; direction of arrival estimation; joint estimation; mobile location; power angle density; spatial correlation; uniform linear antenna; Atherosclerosis; Azimuth; Direction of arrival estimation; Dispersion; Maximum likelihood estimation; Mobile antennas; Multidimensional systems; Multiple signal classification; Parameter estimation; Scattering;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on
Print_ISBN :
0-7803-7589-0
DOI :
10.1109/PIMRC.2002.1045432
