LMMSE turbo equalization based on factor graphs

IEEE Journal on Selected Areas in Communications

Volumn 26, Issue 2, 2008, Pages 311-319

  Guo, Qinghua ^a,b   Ping, Li ^a,b  

^a IEEE

^b CITY UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Factor graphs; Gaussian message passing; Intersymbol interference; Linear MMSE; Turbo equalization

Indexed keywords

COMPUTER SIMULATION; LINEAR SYSTEMS; MEAN SQUARE ERROR; MESSAGE PASSING; TREES (MATHEMATICS);

GAUSSIAN MESSAGE PASSING; TURBO EQUALIZATION;

INTERSYMBOL INTERFERENCE;

EID: 38849090643     PISSN: 07338716     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSAC.2008.080208     Document Type: Article

References (29)

1. C. Douillard, M. Jezequel, C. Berrou, A. Picart, P. Didier, and A. Glarieux,"Iterative correction of intersymbol interference: Turboequalization," Eur. Trans. Telecommun., vol. 6, pp. 507-511, Sept./Oct. 1995.
2. G. Bauchand V. Franz, "A comparison of soft-in/soft-out algorithms for 'Turbo detection'," in Proc. Int. Conf. Telecomm., June 1998, pp. 259-263.
3. P. Magniez, P. Duhamel, A. Roumy, and I. Fijalkow,"Turbo- equalization applied to trellis-coded-modulation" in Proc. IEEE VTC99-Fall, Amsterdam, The Netherlands, Sept. 1999, pp. 2556-2560.
4. A. Glavieux, C. Laot, and J. Labat,"Turbo equalization over a frequency selective channel" in Proc. Int. Symp. Turbo codes, Brest, France, Sept 1997, pp. 96-102.
5. D. Reynolds and X. Wang,"Low complexity turbo-equalization for diversity channels," Signal Processing, vol. 81, pp. 989-995, May 2001.
6. M. Tüchler, R. Koetter, and A. Singer, "Turbo equalization: principles and new results" IEEE Trans. Commun., vol. 50, pp. 754-767, May 2002.
7. M. Tüchler, A. Singer, and R. Koetter, "Minimum mean squared error equalization using a priori information," IEEE Trans. Signal Processing, vol. 50, pp. 673-683, Mar. 2002.
8. L. Liu and Li Ping, "An extending window MMSE turbo equalization algorithm," IEEE Signal Processing Lett., vol. 11, pp. 891-894, Nov. 2004.
9. X. Wang and H. V. Poor, "Iterative (turbo) soft interference cancellation and decoding for coded CDMA," IEEE Trans. Commun., vol. 47, pp. 1046-1061, July 1999.
10. L. Liu, W. K. Leung and Li Ping, "Simple chip-by-chip multiuser detection for CDMA systems," IEEE Vehicular Tech. Conf, VTC'03, pp. 2157-2161.
11. R. Tanner, "A recursive approach to low complexity codes," IEEE Trans. Inform. Theory, vol.27, pp. 533-547, Sept. 1981.
12. T. S. Rappaport, Wireless Communications-Principles and Practice, Prentice-Hall, Upper Saddle, River, NJ, US, 1996.
13. G. Colavolpe and G. Germi, "On the application of factor graphs and the sum-product algorithm to ISI channels," IEEE Trans. Commun., vol. 53, pp. 818-825, May 2005.
14. G. D. Forney, Jr., "Codes on graph: Normal realizations," IEEE Trans. Inform. Theory, vol. 47, no.2, pp.520-548, Feb. 2001.
15. F. R. Kschischang, B. J. Frey, and H.-A. Loeliger, "Factor graphs and the sum-product algorithm," IEEE Trans. Inform. Theory, vol. 47, pp. 498-519, Feb. 2001.
16. H.-A. Loeliger, "An introduction to factor graphs," IEEE Signal Processing Mag., pp. 28-41, Jan. 2004.
17. H.-A. Loeliger, "Least squares and Kalman filtering on Forney graphs," in Codes, Graphs, and Systems, (festschrift in honor of David Forney on the occasion of his 60th birthday), R.E. Blahut and R. Koetter, eds., Kluwer, 2002, pp. 113-135.
18. H.-A. Loeliger, J. Hu, S. Korl, Q. Guo and Li Ping, "Gaussian message passing on linear models: an update," Int. Symp. on Turbo codes and Related Topics, Apr. 2006.
19. C. Berrou, A. Glavieux, and P. Thitimajshima, "Near Shannon limit error-correcting coding and decoding: Turbo codes," Proc. 1993 Int. Conf. Commun., pp. 1064-1070.
20. Steven M. Kay, Fundamentals of statistical signal processing, Prentice-Hall PTR, 1993.
21. F. R. Kschischang and B. J. Frey, "Iterative decoding of compound codes by probability propagation in graphical models," IEEE J. Select. Areas Commun., pp. 219-230, Feb. 1998.
22. J. G. Proakis, Digitial Communications, 3rd ed. New York: MCGraw-Hill, 1995.
23. R. A. Horn and C. R. Johnson, Matrix Analysis, Cambridge University Press, 1990.
24. L. Bahl, J. Cocke, F. Jelinek, and J. Raviv, "Optimal decoding of linear codes for minimizing symbol error rate," IEEE Trans. Inform. Theory, vol. 20, pp.284-287, Mar. 1974.
25. H.-A. Loeliger, J. Dauwels, J. Hu, S. Korl, Li Ping, and F. R. Kschischang, "The factor graph approach to model-based signal processing," Proc. of the IEEE, vol. 95, pp. 1295-1322, Jun. 2007.
26. B. J. Frey, F. R. Kschischang, and P. G. Gulak, "Concurrent turbodecoding," in Proc. IEEE Int. Symp. Inform. Theory, Ulm, Germany, June/July 1997.
27. C. Argon and S. W. McLaughlin, "A parallel decoder for low latency decoding of turbo product codes," IEEE Commun., Letters, vol. 6, pp. 70-72, Feb. 2002.
28. J. Hsu and C. Wang, "A parallel decoding scheme for turbo codes," in IEEE Int. Conf. on Circuits and Systems, vol. 4, June 1998, pp.445-448.
29. U. Dasgupta and K. R. Narayanan, "Parallel decoding of turbo codes using soft output T-Algorithms," IEEE Commun., Letters, vol. 5, pp. 352-354, Aug. 2001.