Channel estimation in noisy conditions using time-frequency domain filtering

Conference Record of the 33rd Asilomar Conference on Signals, Systems, and Computers

Volumn 2, Issue , 1999, Pages 1642-1646

  Bultan, A ^a   Haddad, R A ^a  

^a NEW JERSEY INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FREQUENCY DOMAIN ANALYSIS; FREQUENCY ESTIMATION; IMPULSE RESPONSE; LINEAR SYSTEMS; WHITE NOISE; COMMUNICATION CHANNELS (INFORMATION THEORY); ESTIMATION; TIME DOMAIN ANALYSIS;

ADDITIVE WHITE NOISE; ESTIMATION RESULTS; LINEAR TIME-INVARIANT SYSTEM; NOISY ENVIRONMENT; TIME-FREQUENCY DOMAIN FILTERING; TIME-FREQUENCY PLANES; TIME-FREQUENCY TECHNIQUES; TRAINING SEQUENCES;

CHANNEL ESTIMATION; SIGNAL FILTERING AND PREDICTION;

CHIRPLET DECOMPOSITION; LINEAR TIME-INVARIANT (LTI) SYSTEM;

EID: 0033333211     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ACSSC.1999.832026     Document Type: Conference Paper

References (12)

1. L. Ljung, "System identification theory for the user." Englewood Cliffs, NJ: Prentice-Hall, 1987.
2. T. Soderstrom and P. Stoica, "System identification." Englewood Cliffs, NJ: Prentice-Hall, 1989.
3. O. Shalvi and E. Weinstein, "System identification using non stationary signals, " IEEE Trans. Signal Processing, vol. 44, pp. 2055-2063, Aug. 1996
4. X. G. Xia, "System Identification Using Chirp Signals and Time-Variant Filters in the Joint Time-Frequency Domain, " IEEE Trans. Signal Processing, vol. 45, pp. 2072-2084, Aug. 1997
5. D. Mihovilovic and R. N. Bracewell, "Adaptive chirplet representation of signals of time-frequency plane, " Electron. Letters, vol. 27, pp. 1159-1161, June 1991.
6. S. Mann and S. Haykin, "Chirplet transform: Physical considerations, " IEEE Trans. Signal Processing, vol. 43, pp. 2745-2761, November 1995.
7. A. BuItan, "A four-parameter atomic decomposition and the related time-frequency distribution." Ph.D.Thesis, Electrical Engineering Department, Middle East Technical University, Ankara, Turkey.
8. A. BuItan, "A four-parameter atomic decomposition of chirplets, " IEEE Trans. Signal Processing, vol. 47, pp. 731-745, March 1999.
9. J. C. ONeill and P. Flandrin, "Chirp hunting, " in Proc. IEEE-SP Int. Syrnp. on Erne-Frequency and Time-Scale Analysis, Pittsburgh, PA, pp. 425-428, 1998.
10. S. Mallat and Z. Zhang, "Matching pursuits with tirnefrequency dictionaries, " IEEL Trans. Signal Processing, vol. 41, pp. 3397-3415, Dec. 1993.
11. L. B. Almeida, "The fractional Fourier transform and time-frequency representations, " IEEE Trans. on Signal P rocessing, vo1.42, pp. 3084-3091, Nov. 1994.
12. L. Tong, G. Xu, and T. Kailath, "Blind identification and equalization based on second-order statistics: A time domain approach, " IEEE Trans. Signal Processing, vol. 40, pp. 340-349, March 1994.