OFDM channel estimation with optimal threshold-based selection of CIR samples

GLOBECOM - IEEE Global Telecommunications Conference

Volumn , Issue , 2009, Pages

  Rosati, Stefano ^a   Corazza, Giovanni E ^a   Vanelli Coralli, Alessandro ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTICAL CHARACTERIZATION; CHANNEL IMPULSE RESPONSE; CHANNEL POWER; CHANNEL STATISTICS; CLOSED FORM; DATA-AIDED; OFDM CHANNEL ESTIMATION; OPTIMAL THRESHOLD; OPTIMUM THRESHOLD; SELECTION BASED; SPARSE MULTI-PATH CHANNEL; SUB-OPTIMAL METHOD; THRESHOLD SETTING; THRESHOLD-CROSSING;

ESTIMATION; IMPULSE RESPONSE; MEAN SQUARE ERROR; OPTIMIZATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; ORTHOGONAL FUNCTIONS; STRAIN ENERGY;

CHANNEL ESTIMATION;

EID: 77951565236     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/GLOCOM.2009.5425939     Document Type: Conference Paper

References (10)

1. P. Hoeher, S. Kaiser, P. Robertson, "Two-dimensional pilot symbol aided channel estimation by Wiener filtering", in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Munich, Germany, vol 3, pp. 1845-1848, April 1997.
2. P. Hoeher, S. Kaiser, P. Robertson, "Pilot-Symbol-Aided Channel Estimation in Time and Frequency", in Proc. Comm. Theory Mini-Conf. (CTMC) within IEEE Global Telecommun. Conf. (GLOBECOM97), Phoenix, USA, pp. 90-96, 1997.
3. J. J. van de Beek, O. Edfors, M. Sandell, S. K. Wilson, and P. O. Borjesson, "On Channel Estimation in OFDM Systems", in Proc. 45th IEEE Vehicular Technology Conference (VTC), Chicago, USA, , vol. 2, pp. 815-819, July 1995.
4. Y. Li, L. J. Cimini Jr., N. R. Sollenberger, "Robust channel estimation for OFDM systems with rapid dispersive fading channels", IEEE Trans. Commun., vol. 46, n. 7, pp. 902-915, July 1998.
5. O. Edfors, M. Sandell, J. J. van de Beek, S. K. Wilson, and P. O. Borjesson, "Analysis of DFT-based channel estimators for OFDM", Wireless Personal Communications: An International Journal, vol.12 n. 1, p.55-70, January 2000.
6. H. Minn, V.K. Bhargava, "An investigation into time-domain approach for OFDM channel estimation", IEEE Trans. Broadcast., vol. 46, n. 4, pp. 240-248, December 2000.
7. M. Morelli, U. Mengali, "A Comparison of Pilot-Aided Channel Estimation Methods for OFDM Systems", IEEE Trans. on Signal Processing, Vol. 49, n. 2, pp: 3065-3073, December 2001.
8. Y. Kang, K. Kim, H. Park, "Efficient DFT-based channel estimation for OFDM systems on multipath channels" IET Communications, vol. 1, n. 2, pp. 197-202, April 2007.
9. J. Oliver, R. Aravind, K.M.M. Prabhu, "Sparse channel estimation in OFDM systems by threshold-based pruning", Electronics Letters, vol. 44, n. 13, pp. 830-832, June 2008.
10. "Digital Video Broadcasting (DVB); Framing structure, channel coding and modulation for satellite transmission to handheld. (DVB-SH)." ETSI EN 302 583 V1.0.0, June 2007.