An iterative joint channel estimation and symbol detection algorithm applied in OFDM system with high data to pilot power ratio

IEEE International Conference on Communications

Volumn 3, Issue , 2003, Pages 2076-2080

  Han, Bing ^a   Gao, Xiqi ^a   You, Xiaohu ^a   Wang, Jianming ^a   Costa, Elena ^b  

^a SOUTHEAST UNIVERSITY   (China)

^b SIEMENS AG   (Germany)

Author keywords

Channel estimation; Iterative; OFDM

Indexed keywords

ALGORITHMS; BIT ERROR RATE; CHANNEL CAPACITY; ESTIMATION;

POWER RATIO;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 0037632461     PISSN: 05361486     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. J. A. C. Bingham, "Multicarrier modulation for data transmission: an idea whose time has come," IEEE Commun. Mag., May 1990, 28, (5), pp. 5-14.
2. R. van Nee, R. Prasad, OFDM Wireless Multimedia Communications. Artech House, Boston London, 1999.
3. Y. Li, L J. Cimini and N. R. Sollenberger, "Robust channel estimation for OFDM systems with rapid dispersive fading channels." IEEE Trans. on Com., vol. 46, pp. 902-915, JULY 1998.
4. Yu Song, Roy, S. and Akers, L.A, "Joint blind estimation of channel and data symbols in OFDM," IEEE VTC 2000-Spring Tokyo. 2000 vol.1,pp:46-50.
5. M. L. Moeher and J. H. Lodge, "TCMP - a modulation and coding strategy for Rician fading channels", IEEE J. Sel. Areas Com., vol. 7, pp. 1347-1355, Dec 1989.
6. A. Aghamohammadi, H. Meyr and G. Aschied, "A new method for phase synchronization and automatic gain control of linearly modulated signals on frequency-flat fading channels", IEEE Trans. on Com., vol. 39, pp. 25-29, Jan. 1991.
7. P. Hoeher, S. Kaiser, and I. Robertson, "Two-dimensional pilot-symbol-aided channel estimation by Wiener filtering", Proc. ICASSP'97, pp. 1845-1848, April 1997.
8. O. Edford, M. Sandell, J. J. van de Beek, S. K. Wilson, and P. O. Böorjesson, Analysis of DFT-based channel estimators for OFDM. Research Report TULEA 1996: 17, Div. of Signal Processing, Lulea University of Technology, Sept., 1996.
9. M. J. F. Garcia, J. M. Paez-Borrallo, S. Zazo, "DFT-based channel estimation in 2D-pilot-symbol-aided OFDM wireless systems", Proc. VTC'01 Spring., pp. 810-814, 2001.
10. B. Han, X. Gao, X. You, E. Costa and H. Hass, "A Novel Channel Estimation Method for OFDM Systems in Multipath Fading," IEEE GLOBCOM 2002, in press.
11. W. C. Jakes, Jr., Ed., Microwave Mobile Communications. New York: Wiley, 1974.