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Iterative Detection and Decoding with PIC Algorithm for MIMO-OFDM Systems

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DOI: 10.4236/ijcns.2009.25038    5,399 Downloads   10,151 Views   Citations
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In this paper, we propose a new iterative detection and decoding scheme based on parallel interference cancel (PIC) for coded MIMO-OFDM systems. The performance of proposed receiver is improved through the joint PIC MIMO detection and iterative detection and decoding. Its performance is evaluated based on com-puter simulation. The simulation results indicate that the performance of the proposed receiver is greatly im-proved compared to coded MIMO-OFDM systems based on VBLAST detection scheme.

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The authors declare no conflicts of interest.

Cite this paper

Z. WANG, "Iterative Detection and Decoding with PIC Algorithm for MIMO-OFDM Systems," International Journal of Communications, Network and System Sciences, Vol. 2 No. 5, 2009, pp. 351-356. doi: 10.4236/ijcns.2009.25038.


[1] P. W. Wolniansky, G. J. Roschini, G. D. Golden, and R. A. Valenzuela, “V-BLAST: An architecture for realizing very high data rates over the rich-scattering wireless channel,” Proceedings International Symposium on Signals, Systems, and Electronics (ISSSE’98), Pisa, Italy, pp. 230-235, September 1998.
[2] D. Wubben, J. Rinas, R. Bohnke, V. Kuhn, and K. D. Kammeyer, “Efficient algorithm for detecting layered space-time codes,” Proceedings ITG Conference on Source and Channel coding, Berlin, Germany, pp. 399-405, January 2002.
[3] B. Hassibi, “An efficient square-root algorithm for blast,” in Proceedings IEEE International Conference Acoustic, Speech, Signal Processing, Istanbul, Turkey, pp. 5-9, June 2000.
[4] W. Zhu, J. Y. Jin, and Y. W. Park, “Detection algorithm improving parallel interference cancellation for V-BLAST system over error propagation,” Proceedings ICACT2006, Gangwon-Do, Korea, pp. 11-15, February 2006.
[5] X. Li and X. Cao, “Low complexity signal detection algorithm for MIMO-OFDM systems,” Electronics letters, Vol. 41, No. 2, pp. 20-21, January 2005.
[6] S. Haykin, M. Sellathurai, Y. D. Jong, and T. Willink, “Turbo-MIMO for wireless communications,” IEEE Communications Magazine, Vol. 42, No. 10, pp. 48-53, October 2004.
[7] M. Sellathurai and S. Haykin, “Turbo-BLAST for wireless communications: Theory and experiments,” IEEE Transaction Signal Processing, Vol. 50, No. 10, pp. 2538-2546, October 2002.
[8] C. Berrou, A. Glavieum, and P. Thitimajshima, “Near shannon limit error-correcting coding and decoding: Turbo-Codes (1),” Proceedings of ICC’93, pp. 1064- 1070, May 1993.
[9] I. Sohn and J. Y. Ahn, “Joint processing of zero-forcing detection and MAP decoding for a MIMO-OFDM system,” ETRI Journal, Vol. 26, No. 5, October 2004.
[10] Z. P. Wang, “A group iterative QR receiver based on flat MIMO channels,” in Proceeding IEEE WICOM2007, Shanghai, China, pp. 408-412, September 2007.
[11] W. H. Chin, A. G. Constantinides, and D. B. Ward, “Parallel multistage detection for multiple antenna wireless systems,” IEEE Electronic letters, Vol. 38, No. 12, pp. 597-599, June 2002.
[12] A. Paulraj, R. Nabar, and D. Gore, “Introduction to space-time wireless communications,” Cambridge Uni-versity Press, pp. 153, 2003.

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