Joint synchronization and SNR estimation for turbo codes in AWGN channels

IEEE Transactions on Communications

Volumn 53, Issue 7, 2005, Pages 1136-1144

  Sun, Jian ^a   Valenti, Matthew C ^b  

^a University of Pittsburgh   (United States)

^b West Virginia University   (United States)

Author keywords

Channel coding; Channel estimation; Iterative decoding; Synchronization; Turbo codes

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; DECODING; ITERATIVE METHODS; MATHEMATICAL MODELS; OPTIMIZATION; SIGNAL ENCODING; SIGNAL RECEIVERS; SIGNAL TO NOISE RATIO; SYNCHRONIZATION; TURBO CODES; WHITE NOISE;

ADDITIVE WHITE GAUSSIAN NOISE; CHANNEL CODING; CHANNEL ESTIMATION; ITERATIVE DECODING;

COMMUNICATION CHANNELS (INFORMATION THEORY);

EID: 23844524088     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2005.851586     Document Type: Article

References (18)

1. C. Berrou, A. Glavieux, and P. Thitimasjshima, "Near-Shannon-limit error-correcting coding and decoding: Turbo-codes," in Proc. IEEE Int. Conf. Commun., Geneva, Switzerland, May 1993, pp. 1064-1070.
2. T. A. Sumurers and S. G. Wilson, "SNR mismatch and online estimation in turbo decoding," IEEE Trans. Commun., vol. 46, no. 4, pp. 421-423, Apr. 1998.
3. J. Liu, H. Song, and B. V. K. V. Kumar, "Symbol timing recovery for low-SNR partial response recording channels," in Proc. IEEE GLOBECOM, 2002, pp. 1129-1136.
4. A. R. Nayak, J. R. Barry, and S. W. McLaughlin, "Joint timing recovery and turbo equalization for coded partial response channels," IEEE Trans. Magn., vol. 38, no. 9, pp. 2295-2297, Sep. 2002.
5. K. H. Mueller and M. Müller, "Timing recovery in digital synchronous data receivers," IEEE Trans. Commun., vol. COM-24, no. 5, pp. 516-531, May 1976.
6. A. R. Nayak, J. R. Barry, and S. W. McLaughlin, "Lower bounds for the performance of iterative timing recovery at low SNR," in Proc. 15th Int. Symp. Math. Theory Netw. Syst., South Bend, IN, Aug. 2002, pp. WM2-WM5.
7. C. N. Georghiades and M. Moeneclaey, "Sequence estimation and synchronization from nonsynchronized samples," IEEE Trans. Inf. Theory, vol. 37, no. 11, pp. 1649-1657, Nov. 1991.
8. Z.-N. Wu, J. M. Cioffi, and K. D. Fisher, "A MMSE interpolated timing recovery scheme for the magnetic recording channel," in Proc. IEEE Int. Conf. Commun., vol. 3, Montreal, QC, Canada, Jun. 1997, pp. 1625-1629.
9. L. Lu and S. G. Wilson, "Synchronization of turbo coded modulation systems at low SNR," in Proc. IEEE Int. Conf. Commun., 1998, pp. 428-432.
10. B. Mielczarek and A. Svensson, "Timing error recovery in turbo coded systems on AWGN channels," IEEE Trans. Commun., vol. 50, no. 10, pp. 1584-1592, Oct. 2002.
11. D. Raphaeli and Y. Zarai, "Combined turbo equalization and turbo decoding," in Proc. IEEE GLOBECOM, vol. 2, Nov. 1997, pp. 639-643.
12. F. M. Gardner, "A BPSK/QPSK timing-error detector for sampled receivers," IEEE Trans. Commun., vol. COM-34, no. 5, pp. 423-429, May 1986.
13. J. G. Proakis, Digital Communications, 4th ed. New York: McGrawHill, 2000.
14. L. E. Franks, "Further results on Nyquist's problem in pulse transmission," IEEE Trans. Commun. Technol., vol. COM-16, no. 4, pp. 337-340, Apr. 1968.
15. L. Erup, F. M. Gardner, and R. A. Harris, "Interpolation in digital modems - Part II: Implementation and performance," IEEE Trans. Commun., vol. 41, no. 6, pp. 998-1008, Jun. 1993.
16. M. Reed and J. Asenstorfer, "A novel variance estimator for turbo-code decoding," in Proc. Int. Conf. Telecommun., Melbourne, Australia, Apr. 1997, pp. 173-178.
17. Third Generation Partnership Project 2. (2002, May). Physical layer standard for cdma2000 spread spectrum systems, Rel. C. [Online]. Available: http://www.3gpp2.org.Rep.3GPP2C.S0002-C
18. R. V. Hogg and A. T. Craig, Introduction to Mathematical Statistics, 5th ed. Englewood Cliffs, NJ: Prentice-Hall, 1995.