Design of the optimum pilot pattern for channel estimation in OFDM systems

GLOBECOM - IEEE Global Telecommunications Conference

Volumn 6, Issue , 2004, Pages 3661-3665

  Choi, Ji Woong ^a   Lee, Yong Hwan ^a  

^a Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

BIT ERROR RATE; COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTER SIMULATION; FAST FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; FREQUENCY RESPONSE; IMPULSE RESPONSE; TIME DOMAIN ANALYSIS;

CHANNEL IMPULSE RESPONSE (CIR); CYCLIC PREFIX (CP); DOPPLER SPECTRUM; MEAN SQUARE ERROR (MSE);

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 18144385807     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Y. Li, "Pilot-symbol-aided channel estimation for OFDM in wireless systems," IEEE Trans. Veh. Tech., vol. 49, pp. 1207-1215, July 2000.
2. S. Coleri, M. Ergen, A. Puri and A. Bahai, "Channel estimation techniques based on pilot arrangement in OFDM systems," IEEE Trans. Broadcasting, vol. 48, pp. 223-229, Sept. 2002.
3. K. F. Lee and D. B. Williams, "Pilot-symbol-assisted channel estimation for space-time coded OFDM systems," EURASIP J. Applied Signal Process., vol. 5, pp. 507-516, May 2002.
4. F. Said and H. Aghvami, "Linear two dimensional pilot assisted channel estimation for OFDM systems," IEE Conf. Telecommun. '98, pp. 32-36, Apr. 1998.
5. M. J. F. -G. Garcia, S. Zazo and J. M. Paez-Borrallo, "Pilot patterns for channel estimation in OFDM," Electronics Letters, vol. 36, pp. 1049-1050, June 2000.
6. F. Tufvesson and T. Maseng, "Pilot assisted channel estimation for OFDM in mobile cellular systems," Proc. VTC'97, pp. 1639-1643, May 1997.
7. P. Hoeher, S. Kaiser and P. Robertson, "Two-dimensional pilot-symbol-aided channel estimation by Wiener filtering," Proc. ICASSP'97, pp. 1845-1848, Apr. 1997.
8. R. Nilsson, O. Edfors, M. Sandell and P. O. Borjesson, "An analysis of two-dimensional pilot-symbol assisted modulation for OFDM," Proc. ICPWC'97, pp. 71-74, Dec. 1997.
9. A. V. Oppenheim and R. W. Schafer, Discrete-time signal processing, second edition, Prentice Hall, 1999.
10. D. E. Dudgeon and R. M. Mersereau, Multidimensional Digital Signal Processing, Prentice Hall, 1984.
11. N. Maeda, H. Atarashi, S. Abeta and M. Sawahashi, "Throughput comparison between VSF-OFCDM and OFDM considering effect of sectorization in forward link broadband packet wireless access," Proc. VTC'02 Fall, pp. 47-51, Sept. 2002.