Low-complexity time-domain channel estimators for mobile wireless OFDM systems

IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation

Volumn 2005, Issue , 2005, Pages 245-250

  Werner, Stefan ^a   Enescu, Mihai ^a   Koivunen, Visa ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

CHANNEL CAPACITY; COMPUTATIONAL COMPLEXITY; CORRELATION METHODS; FREQUENCY DOMAIN ANALYSIS; MATRIX ALGEBRA; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; TIME DOMAIN ANALYSIS;

CORRELATION MATRIX; LOW-COMPLEXITY TIME-DOMAIN CHANNEL ESTIMATORS; TRANSMISSION MATRIX;

MOBILE TELECOMMUNICATION SYSTEMS;

EID: 33846946091     PISSN: 15206130     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SIPS.2005.1579873     Document Type: Conference Paper

References (20)

1. J.J. van de Beek, O. Edfors, M. Sandell, S. K. Wilson, P. O. Börjesson, "On channel estimation in OFDM systems," IEEE Vehicular Technology Conf., pp. 815-819, 1995.
2. O. Edfors, M. Sandell, J.J. van de Beek, S.K. Wilson, P.O. Börjesson, "OFDM channel estimation by singular value decomposition," IEEE Trans. Commun., vol. 46, pp. 931-939, 1998.
3. Y. Li, L.T. Cimini Jr., N.R. Sollenberger,"Robust channel estimation for OFDM systems with rapid dispersive fading channels," IEEE Trans. Commun., vol. 46. pp. 902-915, Jul. 1998.
4. T. Roman, M. Enescu, V. Koivunen, "Time-domain method for tracking dispersive channels in OFDM systems," IEEE Vehicular Technology Conf., VTC'2003 spring, pp. 1318-1321, 2003.
5. C. Suh, C-S. Hwang, H. Choi, "Comparative Study of Time-Domain and Frequency-Domain Channel Estimation in MIMO-OFDM Systems," IEEE PIMRC, pp. 1095-1099, 2003.
6. Z. Cheng, D. Dahlhaus, "Time versus frequency domain channel tracking using Kalman filters for OFDM systems with antenna arrays "IEEE Vehicular Technology Conf., VTC'2003 spring, pp. 651-655, 2003.
7. C. Komninakis, C. Fragouli, A. H. Sayed, and R.D. Wesel, "Multiinput multi-output fading channel tracking and equalization using Kalman estimation," IEEE Trans. Signal Processing, vol.50, no.5. pp. 1065-1076, 2002.
8. M.K. Tsatsanis, G.B. Giannakis, G. Zhou, "Estimation and Equalization of fading channels with random coefficients," Signal Processing, 53, pp. 211-229, 1996.
9. P.S.R. Diniz, E.A.B, da Silva, S.L. Netto, Digital Signal Processing: System Analysis and Design, Cam. Univ. Press, 2002.
10. th ed., Pren. Hall, 2002.
11. A. Duel-Hallen, H. Shengquan, H. Hallen, "Long-range prediction of fading signals," IEEE Signal Processing Mag., pp. 62-75. May 2000.
12. T. Roman, M. Rnescu, V. Koivunen, "Time-domain method for tracking dispersive channels in MIMO OFDM systems," IEEE Acoust., Speech, Signal Processing, ICASSP'2003, pp. 393-396, 2003.
13. S. Verdú, Multiuser Detection, Cam. Univ. Press, 1998.
14. Z. Wang, G. B. Giannakis, "Wireless multicarrier communications," IEEE Signal Processing Mag., vol. 17. pp. 29-48. May 2000.
15. G. H. Golub, C. F. Van Loan, Matrix Computations, Baltimore: Johns Hopkins Univ. Press, 1983.
16. I. Gohberg, V. Olshevsky, "Fast algorithms with preprocessing for matrix-vector multiplication problems," Journal of Complexity, 1994.
17. M. Enescu, V. Koivunen, "On the estimation of state transition matrix and noise statistics in state-space models," IEEE Vehicular Technology Conf., VTC'2002-fall, Vancouver, Canada. Vol. 4, pp. 2192 -2196, 2002.
18. M. Dong, L. Tong, B. M. Sadler, "Optimal pilot placement for time-varying channels", IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2003, pp. 219-223, 2003.
19. M. Enescu, V. Koivunen, "Estimating the fading coefficient in mobile OFDM systems using state-space model", to appear in IEEE ISCAS 2005.
20. R. Negi, J. Cioffi, "Pilot tone selection for channel estimation in a mobile OFDM system", IEEE Trans. on Consumer Electronics, vol. 44, no. 3, pp. 1122 -11.28, 1998.