A forward-backward kalman for the estimation of time-variant channels in OFDM

IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Volumn 2005, Issue , 2005, Pages 670-674

  Al Naffouri, Tareq Y ^a   Paulraj, Arogyswami ^b  

^a KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS   (Saudi Arabia)

^b Stanford University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CHANNEL CAPACITY; COMMUNICATION SYSTEMS; CONSTRAINT THEORY; INFORMATION ANALYSIS; KALMAN FILTERING; OPTIMIZATION;

FINITE ALPHABET CONSTRAINTS; TIME-VARIANT CHANNELS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 33745512139     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SPAWC.2005.1506224     Document Type: Conference Paper

References (20)

1. Z. Shengli and G. B. Giannakis, "Finite-alphabet based channel estimation for ofdm and related multicarrier systems," IEEE Trans. Commun., vol. 49, no. 8, pp. 1402-1414, Aug. 2001.
2. G. Alrawi, T. Y. Al-Naffouri, A. Bahai, and J. Cioffi, "Exploiting error-control coding and cyclic prefix in channel estimation for coded ofdm systems," IEEE Commun. Lett., vol. 7, no. 7, pp. 388-390, Jul. 2003.
3. H. Blcskei, R. W. Heath, and A. J. Paulraj, "Blind channel identification and equalization in ofdm-based multi-antenna systems," IEEE Trans. Signal Proc., vol. 50, no. 1, pp. 96-109, Jan. 2002.
4. R.W. Heath and G. B. Giannakis, "Exploiting input cyclostationarity for blind channel identification in ofdm systems," IEEE Trans. Signal Proc., vol. 47, no. 3, pp. 848-856, Mar. 1999.
5. G. Leus and M. Moonen, "Semi-blind channel estimation for block transmissions with non-zero padding," in Proc. Asilomar Conf. on Signals, Syst., and Computers, Nov. 2001, pp. 762-766.
6. R. Negi and J. Cioffi, "Pilot tone selection for channel estimation in a mobile ofdm system," IEEE Trans. Consumer Electr., vol. 44, no. 3, pp. 1122-1128, Aug. 1998.
7. Y. Li, "Pilot-symbol-aided channel estimation for ofdm in wireless systems," in Proc. IEEE Vehicular Tech. Conf., 1999, vol. 2, pp. 1131-1135.
8. B. Yang, K. Ben Letaief, R. Cheng, and Z. Cao, "Channel estimation for ofdm transmission in multipath fading channels based on parametric channel modeling," IEEE Trans. Commun., vol. 49, no. 3, pp. 467-479, Mar. 2001.
9. Y. Li, L. J. Cimini, and N. R. Sollenberger, "Robust channel estimation for ofdm systems with rapid dispersive fading channels," IEEE Trans. Commun., vol. 46, no. 7, pp. 902-915, Jul. 1998.
10. O. Edfors, M. Sandell, J. van de Beek, K. S. Wilson, and P. O. Brjesson, "Ofdm channel estimation by singular value decomposition," IEEE Trans. Signal Proc., vol. 46, no. 7, pp. 931-939, Jul. 1998.
11. C. Komninakis, C. Fragouli, A. Sayed, and R. Wesel, "Multi-input multi-output fading channel tracking and equalization using kalman estimation," IEEE Trans. Signal Proc., vol. 50, no. 5, pp. 1065-1076, May 2002.
12. R.A. Iltis, "Joint estimation of pn code delay and multipath using the extended kalman filter," IEEE Trans. Commun., vol. 38, no. 10, pp. 1677-1685, Oct. 1990.
13. B. Lu, X. Wang, and Y. Li, "Iterative receivers for space-time block-coded ofdm systems in dispersive fading channels," vol. 1, no. 2, pp. 213-225, Apr. 2002.
14. G. Alrawi, T. Y. Al-Naffouri, A. Bahai, and J. Cioffi, "Exploiting error-control coding and cyclic prefix in channel estimation for coded ofdm systems," in Proc. IEEE GlobeCom, Nov. 2002, pp. 1152-1156.
15. Xiao ming Chen and P. A. Hoeher, "Blind equalisation with iterative joint channel and data estimation for wireless dpsk systems" in Proc. IEEE GlobeCom, 2001, pp. 274-279.
16. T. Y. Al-Naffouri, A. Bahai, and A. Paulraj, "Semi-blind channel identification and equalization in ofdm: an expectation-maximization approach," in Proc. IEEE Vehicular Tech. Conf., 2002, vol. 2, pp. 13-17.
17. C. Cozzo and B. L. Hughes, "Joint channel estimation and data detection in space-time communications," IEEE Trans. Commun., vol. 51, no. 8, pp. 1266-1270, Aug. 2003.
18. T. Y. Al-Naffouri, Adaptive algorithms for wireless channel estimation: Transient analysis and semi-blind design, Ph.D Thesis, Stanford University, Jan. 2005.
19. T. Kailath, A. H. Sayed, and B. Hassibi, Linear estimation. Prentice Hall, 2000.
20. T. Y. Al-Naffouri, A. Bahai, and A. Paulraj, "Em algorithm for channel estimation and equalization in ofdm," in Proc. IEEE GlobeCom, 2002, pp. 589-593.