Title :
Performance analysis of ESPRIT, TLS-ESPRIT and Unitary-ESPRIT algorithms for DOA estimation in a W-CDMA mobile system
Author :
Almidfa, K. ; Tsoulos, G.V. ; Nix, A.
Author_Institution :
Centre for Commun. Res., Bristol Univ., UK
Abstract :
The performance of ESPRIT, TLS-ESPRIT and Unitary-ESPRIT for direction-of-arrival (DOA) estimation is evaluated in terms of the mean DOA error. The algorithms are applied at a base station (BS) on the uplink of a W-CDMA (wideband-code division multiple access) signal transmitted by a mobile station (MS) in a number of representative propagation scenarios
Keywords :
broadband networks; DOA estimation; ESPRIT algorithm; TLS-ESPRIT algorithm; Unitary-ESPRIT algorithm; W-CDMA mobile system; W-CDMA signal; base station; direction of arrival; mean DOA error; mobile station; performance analysis; propagation scenarios; uniform linear array; uplink; wideband-code division multiple access;
Conference_Titel :
3G Mobile Communication Technologies, 2000. First International Conference on (Conf. Publ. No. 471)
Conference_Location :
London
Print_ISBN :
0-85296-726-8
DOI :
10.1049/cp:20000042
