Estimation of 2D-DOAS and angular spreads for coherently distributed sources using cumulants

IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Volumn , Issue , 2007, Pages

  Zhang, Gaoyi ^a   Bin, Tang ^a  

^a UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

2D DOAs; Angular spreads; Coherently; Cumulants; Distributed sources

Indexed keywords

2D-DOAS; ANGULAR SPREADS; ARRAY GEOMETRIES; CLOSED FORM; COHERENTLY; COHERENTLY DISTRIBUTED SOURCES; COMPUTER SIMULATIONS; CUMULANTS; DISTRIBUTED SOURCES; ESTIMATION ALGORITHMS; PHASE INFORMATIONS; STEERING VECTORS; STRUCTURED MATRIXES; WIRELESS COMMUNICATIONS;

COMPUTATIONAL METHODS; COMPUTER SIMULATION; DATA STORAGE EQUIPMENT; ESTIMATION; PARAMETER ESTIMATION; RADIO DIRECTION FINDING SYSTEMS; SIGNAL PROCESSING; STRUCTURED PROGRAMMING; TELECOMMUNICATION; VECTORS;

APPROXIMATION ALGORITHMS;

EID: 48049104345     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (19)

1. S.Valaee, B.Champagne, P.Kabal, Parametric localization of dis-tributed sources, IEEE Trans. Signal Processing. Vol.43, No.9 , pp. 2144-2153, September 1995.
2. S.Shahbazpanahi, S.Valaee, M.H.Bastani, Distributed source localiza-tion using ESPRIT algorithm, IEEE Trans. Signal Processing. Vol.49, No.10, pp.2169-2178, October 2001.
3. S.Shahbazpanahi, S.Valaee, A.B.Gershman, A covariance fitting app-roach to parametric localization of multiple incoherently distributed sources, IEEE Trans. Signal Processing. Vol.52, No.3, pp.592-600, March 2004.
4. th SP Workshop Statistical Signal Array Processing, Quebec City, Canada, pp.365-368, June 1994.
5. Y.Meng, P.Stoica, K.M.Wong, Estimation of the directions of arrival of spatially dispersed signals in array processing, IEE Proc.-Radar, Sonar, Navig. Vol. 143, No.1, pp.1-9, February 1996.
6. T.Trump, B.Ottersten, Estimation of nominal direction of arrival and angular spread using an array of sensors, Signal Processing. Vol.50, pp. 57-69, April 1996.
7. O.Besson, P.Stoica, Decoupled estimation of DOA and angular spread for a spatially distributed source, IEEE Trans. Signal Processing. Vol.48, No.7, pp. 1872-1882, July 2000.
8. A.Zoubir, Y.D.Wang, P.Charge, A modified COMET-EXIP method for estimating a scattered source, Signal Processing. Vol.86, pp.733-743, August 2005.
9. M.Bengtsson, B.Ottersten, Low-complexity estimators for distributed sources, IEEE Trans. Signal Processing. Vol.48, No.8, pp. 2185-2194, August 2000.
10. M.Ghogho, O.Besson, A.Swami, Estimation of directions of arrival of multiple scattered sources, IEEE Trans. Signal Processing. Vol.49, No. 11, pp.2467-2480, November 2001.
11. Y.U.Lee, J.Choi, I.Song, S.R.Lee, Distributed source modeling and direction-of-arrival estimation techniques, IEEE Trans. Signal Processing. Vol.45, No.4, pp. 960-969, April 1997.
12. Q.Wan, Y.N.Peng, Low-complexity estimator for four-dimensional parameters under a reparameterized distributed source model, IEE Proc. Radar, Sonar, Navig. Vol. 148, No.6, pp. 313-317, December 2001.
13. th IEEE Semiannual Vehicular Technology Coference, Vol.1, pp.213-216, April 2003.
14. Y.H.Han, J.K.Wang, X.Song, Y.F.Zhang, Joint estimation of the central direction of arrival and angular spread for distributed source based on beamspace propagator, The Sixth World Congress on Intelligent Control and Automation, Vol.1, pp. 1693-1696, June 2006.
15. J.Lee, I.Song, H.Kwon, S.R.Lee, Low-complexity estimation of 2D DOA for coherently distributed sources, Signal Processing. Vol.83, pp. 1789-1802, 2003
16. R.Raich, J.Goldberg, H.Messer, Bearing estimation for a distributed source: modeling, inherent accuracy limitations and algorithms, IEEE Trans. Signal Processing. Vol.48, No.2, pp.429-441, February 2000.
17. J.Friedmann, R.Raich, J.Goldberg, H.Messer, Bearing estimation for a distributed source of nonconstant Modulus-Bounds and analysis, IEEE Trans. Signal Processing. Vol.51, No.12, pp.3027-3035, December 2003.
18. M.C.Dogan. J.M.Mendel, Applications of cumulants to array processing Part I: aperture extension and array calibration, IEEE Trans. Signal Processing. Vol.43, No.5, pp.1200-1216, May 1995.
19. T.H.Liu, J.M.Mendel, Azimuth and elevation direction finding using arbitrary array geometries, IEEE Trans. Signal Processing. Vol.46, No.7, pp.2061-2065, July 1998.