Estimation of frequency-selective CDMA channels with large possible delay and doppler spreads

IEEE Transactions on Vehicular Technology

Volumn 55, Issue 4, 2006, Pages 1126-1136

  Borah, Deva K ^a  

^a New Mexico State University   (United States)

Author keywords

Channel estimation; Code division multiple access (CDMA); Least squares (LS); Sparse channels

Indexed keywords

ALGORITHMS; BIT ERROR RATE; BOUNDARY CONDITIONS; CODE DIVISION MULTIPLE ACCESS; DOPPLER EFFECT; ESTIMATION; FREQUENCIES; STATISTICAL METHODS;

CHANNEL ESTIMATION; CRAMER-RAO BOUND; LEAST SQUARES; MATCHING PURSUIT; SPARSE CHANNELS;

COMMUNICATION CHANNELS (INFORMATION THEORY);

EID: 33746345593     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2006.877473     Document Type: Article

References (32)

1. S. Moshavi, "Multi-user detection for DS-CDMA communications," IEEE Commun. Mag., vol. 34, no. 10, pp. 124-136, Oct. 1996.
2. W. F. Schreiber, "Advanced television systems for terrestrial broadcasting," Proc. IEEE, vol. 83, no. 6, pp. 958-981, Jun. 1995.
3. M. Kocic, D. Brady, and M. Stojanovic, "Sparse equalization for real-time digital underwater acoustic communications," in Proc. OCEAN, 1995, pp. 1417-1422.
4. J. M. Mendel, Lessons in Estimation Theory for Signal Processing, Communications, and Control. Englewood Cliffs, NJ: Prentice-Hall, 1995.
5. G. Caire and U. Mitra, "Structured multiuser channel estimation for block-synchronous DS/CDMA," IEEE Trans. Commun., vol. 49, no. 9, pp. 1605-1617, Sept. 2001.
6. S. Buzzi and H. V. Poor, "On parameter estimation in long-code DS/CDMA systems: Cramer-Rao bounds and least-squares algorithms," IEEE Trans. Signal Process., vol. 51, no. 2, pp. 545-559, Feb. 2003.
7. S. E. Bensley and B. Aazhang, "Subspace-based channel estimation for code division multiple access systems," IEEE Trans. Commun., vol. 44, no. 8, pp. 1009-1020, Aug. 1996.
8. E. Ertin, U. Mitra, and S. Siwamogsatham, "Maximum-likelihood-based multipath channel estimation for code-division multiple-access systems," IEEE Trans. Commun., vol. 49, no. 2, pp. 290-302, Feb. 2001.
9. M. Nicoli, O. Simeone, and U. Spagnolini, "Multislot estimation of frequency-selective fast-varying channels," IEEE Trans. Commun., vol. 51, no. 8, pp. 1337-1347, Aug. 2003.
10. W. Kang and B. Champagne, "Subspace-based blind channel estimation: Generalization and performance analysis," IEEE Trans. Signal Process., vol. 53, no. 3, pp. 1151-1162, Mar. 2005.
11. A. P. Dempster, N. M. Laird, and D. B. Rubin, "Maximum likelihood from incomplete data via the EM algorithm," J. R. Stat. Soc., Ser. B, vol. 39, no. 1, pp. 1-38, 1977.
12. T. K. Moon and W. C. Stirling, Mathematical Methods and Algorithms for Signal Processing. Englewood Cliffs, NJ: Prentice-Hall, 2000.
13. B. Steiner and P. Jung, "Optimum and suboptimum channel estimation for uplink of CDMA mobile radio systems with joint detection," Eur. Trans. Telecommun., vol. 5, no. 1, pp. 39-50, Jan./Feb. 1994.
14. S. Kim, T. Pals, R. A. Iltis, and H. Lee, "CDMA multipath channel estimation using generalized successive interference cancellation algorithm for radiolocation," in Proc. Conf. Inf. Sci. Syst.. Princeton, NJ: Princeton Univ., Mar. 2002.
15. J. C. L. Ng, K. B. Letaief, and R. D. Murch, "Complex optimal sequences with constant magnitude for fast channel estimation initialization," IEEE Trans. Commun., vol. 46, no. 3, pp. 305-308, Mar. 1998.
16. D. K. Borah and B. D. Hart, "Receiver structures for time-varying frequency-selective fading channels," IEEE J. Areas Commun., vol. 17, no. 11, pp. 1863-1875, Nov. 1999.
17. S. F. Cotter and B. D. Rao, "Matching pursuit based decision-feedback equalizers," in Proc. IEEE ICASSP, New York, Jun. 2000, pp. 2713-2716.
18. S. F. Cotter and B. D. Rao, "Sparse channel estimation via matching pursuit with applications to equalization," IEEE Trans. Commun., vol. 50, no. 3, pp. 374-377, Mar. 2002.
19. S. G. Mallat and Z. Zhang, "Matching pursuit with time-frequency dictionaries," IEEE Trans. Signal Process., vol. 41, no. 12, pp. 3397-3415, Dec. 1993.
20. D. K. Borah, "Channel estimation for asynchronous CDMA systems in time-varying multipath channels," in Proc. IEEE VTC - Fall, Orlando, FL, Oct. 2003, pp. 1243-1247.
21. M. Nissila and S. Pasupathy, "Adaptive Bayesian and EM-based detectors for frequency-selective fading channels," IEEE Trans. Commun., vol. 51, no. 8, pp. 1325-1336, Aug. 2003.
22. D. K. Borah and B. D. Hart, "Frequency-selective fading channel estimation with a polynomial time-varying channel model," IEEE Trans. Commun., vol. 47, no. 6, pp. 862-873, Jun. 1999.
23. M. K. Tsatsanis and G. B. Giannakis, "Modeling and equalization of rapidly fading channels," Int. J. Adapt. Control Signal Process., vol. 10, no. 2/3, pp. 159-176, Mar. 1996.
24. M. Visintin, "Karhunen-Loeve expansion of a fast Rayleigh fading process," IEE Electron. Lett., vol. 32, no. 18, pp. 1712-1713, Aug. 1996.
25. M. Martone, "Multiresolution sequence detection in rapidly fading channels based on focused wavelet decomposition," IEEE Trans. Commun., vol. 49, no. 8, pp. 1388-1401, Aug. 2001.
26. S. Attallah and H. Fu, "Joint channel and carrier offset estimation in a multiuser CDMA system," IEEE Commun. Lett., vol. 6, no. 10, pp. 428-430, Oct. 2002.
27. J. Lin, J. G. Proakis, F. Ling, and H. Lev-Ari, "Optimal Tracking of time-varying channels: A frequency domain approach for known and new algorithms," IEEE J. Areas Commun., vol. 13, no. 1, pp. 141-154, Jan. 1995.
28. L. L. Scharf, Statistical Signal Processing Detection, Estimation, and Time Series Analysis. Reading, MA: Addison-Wesley, 1991.
29. G. H. Golub and C. F. Van Loan, Matrix Computations. Baltimore, MD: The Johns Hopkins Univ. Press, 1996.
30. COST 207 Digital Land Mobile Radio Communications, 1989, Eur. Comm.
31. S. M. Kay, Fundamentals of Statistical Signal Processing Estimation Theory. Englewood Cliffs, NJ: Prentice-Hall, 1993.
32. S. M. Kay, Fundamentals of Statistical Signal Processing Detection Theory. Englewood Cliffs, NJ: Prentice-Hall, 1998.