A comparative study of iterative channel estimators for mobile OFDM systems

IEEE Transactions on Wireless Communications

Volumn 2, Issue 5, 2003, Pages 849-859

  Sanzi, Frieder ^a   Jelting, Sven ^a   Speidel, Joachim ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Channel estimation (CE); Iterative decoding; Or rhogonal frequency division multiplexing (OFDM)

Indexed keywords

ALGORITHMS; COMMUNICATION CHANNELS (INFORMATION THEORY); CONFORMAL MAPPING; CONVERGENCE OF NUMERICAL METHODS; DECODING; FREQUENCY RESPONSE; IMPULSE RESPONSE; INTERPOLATION; ITERATIVE METHODS; PROBABILITY; SIGNAL TO NOISE RATIO; TRANSFER FUNCTIONS;

CHANNEL ESTIMATION (CE); FINITE-IMPULSE RESPONSE (FIR); ITERATIVE DECODING; WIENER FILTERS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 3042762364     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2003.817436     Document Type: Article

References (18)

1. P. Hoeher, S. Kaiser, and P. Robertson, "Two-dimensional pilot-symbol-aided channel estimation by Wiener filtering," in Proc. ICASSP, Munich, Germany, Apr. 1997, pp. 1845-1848.
2. H.-J. Su and E. Geraniotis, "Improved performance of a PSAM system with iterative filtering and decoding," in Proc. 36th Annu. Allerton Conf. Communication, Control, and Computing, Sept. 1998, pp. 156-166.
3. F. Sanzi and S. ten Brink, "Iterative channel estimation and decoding with product codes in multicarrier systems," in Proc. IEEE Vehicular Technology Conf., Boston, MA, Sept. 2000, pp. 1338-1344.
4. S. ten Brink, F. Sanzi, and J. Speidel, "Two-dimensional iterative APP channel estimation and decoding for OFDM systems," in Proc. IEEE Global Communications Conf., San Francisco, CA, Nov. 2000, pp. 741-745.
5. S. ten Brink, "Iterative decoding trajectories of parallel concatenated codes," in Proc. 3rd IEEE/ITG Conf. Source and Channel Coding, Munich, Germany, Jan. 2000, pp. 75-80.
6. _, "Design of serially concatenated codes based on iterative decoding convergence," in Proc. 2nd Int. Symp. Turbo Codes, Brest, France, Sept. 2000, pp. 319-322.
7. _, "Convergence behavior of iteratively decoded parallel concatenated codes," IEEE Trans. Commun., vol. 49, pp. 1727-1737, Oct. 2001.
8. P. Hoeher, "A statistical discrete-time model for the WSSUS multipath channel," IEEE Trans. Veh. Technol., vol. 41, pp. 461-468, Nov. 1992.
9. M. Sandell and O. Edfors, "A Comparative Study of Pilot-Based Channel Estimator for Wireless OFDM," Div. Signal Processing, Luleå Univ. Technol., Res. Rep. TULEA 1996:19, Sept. 1996.
10. P. Hoeher, S. Kaiser, and P. Robertson, "Pilot-symbol-aided channel estimation in time and frequency," in Proc. Int. Workshop Multi-Carrier Spread-Spectrum, Apr. 1997, pp. 169-178.
11. _, "Pilot-symbol-aided channel estimation in time and frequency," in Proc. 6th Communication Theory Mini-Conf., Nov. 1997, pp. 90-96.
12. M. H. Hayes, Statistical Digital Signal Processing and Modeling. New York: Wiley, 1996.
13. J. Hagenauer, E. Offer, and L. Papke, "Iterative decoding of binary block and convolutional codes," IEEE Trans. Inform. Theory, vol. 42, pp. 429-445, Mar. 1996.
14. S. ten Brink, J. Speidel, and R.-H. Yan, "Iterative demapping for QPSK modulation," Electron. Lett., vol. 34, no. 15, pp. 1459-1460, 1998.
15. P. Hoeher and J. Lodge, "Iterative decoding/demodulation of coded DPSK systems," in Proc. IEEE Global Telecommunications. Conf., Sydney, Australia, Nov. 1998, pp. 598-603.
16. L. Bahl, J. Cocke, F. Jelinek, and J. Raviv, "Optimal decoding of linear codes for minimizing symbol error rate," IEEE Trans. Inform. Theory, vol. IT-20, pp. 284-287, Mar. 1974.
17. J. H. Lodge and M. L. Moher, "Maximum likelihood sequence estimation of CPM signals transmitted over Rayleigh flat-fading channels," IEEE Trans. Commun., vol. 38, pp. 787-794, June 1990.
18. F. Sanzi and J. Speidel, "An adaptive two-dimensional channel estimator for wireless OFDM with application to mobile DVB-T," IEEE Trans. Broadcast., vol. 46, pp. 128-133, June 2000.