Adaptive beamforming by constrained parallel projection in the presence of spatially-correlated interferences

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 4, Issue , 2006, Pages

  Yukawa, Masahiro ^a   Yamada, Isao ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; ADAPTIVE SYSTEMS; CONSTRAINED OPTIMIZATION; CORRELATION METHODS; PROBLEM SOLVING;

ADAPTIVE BEAMFORMING; CONSTRAINED AFFINE PROJECTION ALGORITHM (CAPA); CONSTRAINED PARALLEL PROJECTION; SPATIALLY CORRELATED INTERFERENCES;

BEAMFORMING;

EID: 33947615042     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. O. L. Frost, "An algorithm for linearly constrained adaptive array processing," in Proc. IEEE, 1972, vol. 60, pp. 926-935.
2. M. Honig, U. Madhow, and S. Verdu, "Blind adaptive multiuser detection," IEEE Trans. Inform. Theory, vol. 41, no. 4, pp. 944-960, July 1995.
3. S. C. Park and J. F. Doherty, "Generalized projection algorithm for blind interference suppression in DS/CDMA communications," IEEE Trans. Circuits and Syst.-II, vol. 44, no. 6, pp. 453-460, June 1997.
4. J. A. Apolinário Jr., S. Werner, P. S. R. Diniz, and T. I. Laakso, "Constrained normalized adaptive filters for CDMA mobile communications," in Proc. EUSIPCO, 1998, vol. IV, pp. 2053-2056.
5. M. L. R. de Campos, J. Antonio, and J. A. Apolinário Jr., "The constrained affine projection algorithm - Development and convergence issues, in Proc. 1st Balkan Conf. on Signal Processing, Commun., Circuits and Syst., 2000, Turkey.
6. M. L. R. de Campos, S. Werner, and J. A. Apolinário Jr., "Constrained adaptation algorithms employing householder transformation," IEEE Trans. Signal Processing, vol. 50, no. 9, pp. 2187-2195, Sept. 2002.
7. H. L. Van Trees, Optimum array processing - Part IV of Detection, Estimation, and Modulation Theory, New York: Wiley, 2002.
8. R. L. G. Cavalcante, I. Yamada, and K. Sakaniwa, "A fast blind MAI reduction based on adaptive projected subgradient method," IEICE Trans. Fundamentals, vol. E87-A, no. 8, pp. 1973-1980, Aug. 2004.
9. M. Yukawa, R. L. O. Cavalcante, and I. Yamada, "Efficient blind MAI suppression in DS/CDMA systems by embedded constraint parallel projection techniques," lEICE Trans. Fundamentals, vol. E88-A, no. 8, pp. 2062-2071, Aug. 2005.
10. M. Wax and Y. Anu, "Performance analysis of the minimum variance beamformer," IEEE Trans. Signal Processing, vol. 44, no. 4, pp. 928-937, Apr. 1996.
11. Y. Bresler, V. U. Reddy, and T. Kailath, "Optimum beamformer for coherent signal and interferences, IEEE Trans. Acoust., Speech, Signal Processing, vol. 36, no. 6, pp. 833-843, June 1988.
12. H. Clergeot, A. Ouamri, and S. Tressens, "High resolution spectral method for spatial discrimination of closely spaced correlated sources," in Proc. IEEE ICASSP, 1985, vol. 10, pp. 560-563.
13. R. L. G. Cavalcante, M. Yukawa, and I. Yamada, "Settheoretic DS/CDMA receivers for fading channels by adaptive projected subgradient method," in Proc. IEEE GLOBECOM, St. Louis, MA, 2005.
14. L. B. Fertig and J. H. McClellan, "Dual forms for constrained adaptive filtering," IEEE Trans. Signal Processing, vol. 42, no. 1, pp. 11-23, Jan. 1994.
15. I. Yamada, "Adaptive projected subgradient method: A unified view for projection based adaptive algorithms," The Journal of IEICE, vol. 86, no. 8, pp. 654-658, Aug. 2003, in Japanese.
16. I. Yamada and N. Ogura, "Adaptive projected subgradient method for asymptotic minimization of sequence of nonnegative convex functions," Numer. Funct. Anal. Optim., vol. 25, no. 7&8, pp. 593-617, 2004.
17. I. Yamada, K. Slayakis, and K. Yamada, "An efficient robust adaptive filtering algorithm based on parallel subgradient projection techniques," IEEE Trans. Signal Processing, vol. 50, no. 5, pp. 1091-1101, 2002.
18. I. Yamada, "High-resolution DOA estimation by algebraic phase unwrapping algorithm," in Proc. IEEE ISCAS, 2005.