A low-complexity ML channel estimator for OFDM

IEEE Transactions on Communications

Volumn 51, Issue 2, 2003, Pages 135-140

  Deneire, Luc ^a   Vandenameele, Patrick ^b   Van der Perre, Liesbet ^c   Gyselinckx, Bert ^c   Engels, Marc ^c  

^a UNIVERSITÉ CÔTE D'AZUR   (France)

^b Resonext Communications   (Belgium)

^c IMEC   (Belgium)

Author keywords

Equalizers; Orthogonal frequency division multiplexing (OFDM)

Indexed keywords

EQUALIZERS; FREQUENCY DOMAIN ANALYSIS; FREQUENCY RESPONSE; MAXIMUM LIKELIHOOD ESTIMATION; MULTIPATH PROPAGATION; SIGNAL DISTORTION;

CHANNEL ESTIMATION;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 0037316323     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2003.809234     Document Type: Article

References (7)

1. O. Edfors, M. Sandell, J. J. van de Beek, S. K. Wilson, and P. O. Börjesson, "OFDM channel estimation by singular value decomposition," IEEE Trans. Commun., vol. 46, pp. 931-939, July 1998.
2. G. G. Raleigh and V. K. Jones, "Multivariate modulation and coding for wireless communication," IEEE J. Select. Areas Commun., vol. 17, pp. 851-860, May 1999.
3. P. Vandenameele, L. Van der Perre, M. Engels, B. Gyselinckx, and H. De Man, "A combined OFDM/SDMA approach," IEEE J. Select. Areas Commun., vol. 18, pp. 2312-2321, Nov. 2000.
4. J. A. C. Bingham, "Multicarrier modulation for data transmission: An idea whose time has come," IEEE Signal Processing Mag., vol. 28, pp. 5-14, May 1990.
5. H. V. Sorensen and C. S. Burrus, "Efficient computation of the DFT with only a subset of input or output points," IEEE Trans. Signal Processing, vol. 41, pp. 1184-1200, Mar. 1993.
6. S. He and M. Torkelson, "Computing partial DFT for comb spectrum evaluation," IEEE Signal Processing Lett., vol. 3, pp. 173-175, June 1996.
7. B. Debaillie, B. Come, W. Eberle, S. Donnay, M. Engels, and I. Bolsens, "Impact of front-end filters on bit-error rate performances in WLAN-OFDM transceivers," in Proc. IEEE Radio Wireless Conf., Boston, MA, Aug. 2001, pp. 193-196.