Three-stage irregular convolutional coded iterative center-shifting-best sphere detection for soft-decision SDMA-OFDM

IEEE Transactions on Vehicular Technology

Volumn 58, Issue 4, 2009, Pages 2103-2109

  Wang, Li ^a   Xu, Lei ^a   Chen, Sheng ^a   Hanzo, Lajos ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

Irregular convolutional coding; SDMA OFDM; Spatial division multiple access; Sphere decoding; Three stage oncatenated coding

Indexed keywords

IRREGULAR CONVOLUTIONAL CODING; SDMA-OFDM; SPATIAL DIVISION MULTIPLE ACCESS; SPHERE DECODING; THREE-STAGE ONCATENATED CODING;

ACOUSTIC INTENSITY; COMPUTATIONAL COMPLEXITY; CONVOLUTION; CONVOLUTIONAL CODES; DIFFUSERS (OPTICAL); FREQUENCY ALLOCATION; IMPULSE RESPONSE; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; RECEIVING ANTENNAS; SIGNAL TO NOISE RATIO; SPACE DIVISION MULTIPLE ACCESS; SPHERES; TRANSMITTERS;

ITERATIVE DECODING;

EID: 66149123349     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2008.2007465     Document Type: Article

References (20)

1. L. Hanzo, M. Munster, B. J. Choi, and T. Keller, OFDM and MC-CDMA for Broadband Multi-User Communications, WLANs and Broadcasting. Piscataway, NJ: IEEE Press, 2003.
2. E. Viterbo and J. Boutros, "A universal lattice code decoder for fading channels," IEEE Trans. Inf. Theory, vol. 45, no. 5, pp. 1639-1642, Jul. 1999.
3. B.M. Hochwald and S. ten Brink, "Achieving near-capacity on a multiple-antenna channel," IEEE Trans. Commun., vol. 51, no. 3, pp. 389-399, Mar. 2003.
4. K. Wong, C. Tsui, R. S. K. Cheng, and W. Mow, "A VLSI architecture of a K-best lattice decoding algorithm for MIMO channels," in Proc. IEEE Int. Symp. Circuits Syst., May 2002, vol. 3, pp. 273-276.
5. W. H. Mow, "Maximum likelihood sequence estimation from the lattice viewpoint," IEEE Trans. Inf. Theory, vol. 40, no. 5, pp. 1591-1600, Sep. 1994.
6. A. M. Chan and I. Lee, "A new reduced-complexity sphere decoder for multiple antenna systems," in Proc. IEEE Int. Conf. Commun., Apr./May 2002, vol. 1, pp. 460-464.
7. A. Wolfgang, J. Akhtman, S. Chen, and L. Hanzo, "Reduced-complexity near-maximum-likelihood detection for decision feedback assisted space-time equalization," IEEE Trans. Wireless Commun., vol. 3, no. 7, pp. 2407-2411, Jul. 2007.
8. Y. Xie, Q. Li, and C. N. Georghiades, "On some near optimal low complexity detectors for mimo fading channels," IEEE Trans. Wireless Commun., vol. 6, no. 4, pp. 1182-1186, Apr. 2007.
9. J. Boutros, N. Gresset, L. Brunel, and M. Fossorier, "Soft-input soft-output lattice sphere decoder for linear channels," in Proc. IEEE Global Telecommun. Conf., Dec. 2003, vol. 3, pp. 1583-1587.
10. J.Wang, S. X. Ng, L. L. Yang, and L. Hanzo, "Combined serially concatenated codes and MMSE equalization: An EXIT chart aided perspective," in Proc. IEEE Veh. Technol. Conf. - Fall, Sep. 2006, pp. 1-5.
11. S. ten Brink, "Convergence behavior of iteratively decoded parallel concatenated codes," IEEE Trans. Commun., vol. 49, no. 10, pp. 1727-1737, Oct. 2001.
12. T. Cui and C. Tellambura, "An efficient generalized sphere decoder for rank-deficient MIMO systems," IEEE Commun. Lett., vol. 9, no. 5, pp. 423-425, May 2005.
13. L. Hanzo and T. Keller, OFDM and MC-CDMA: A Primer. Hoboken, NJ: Wiley, 2006.
14. M. Tuchler, A. C. Singer, and R. Koetter, "Minimum mean squared error equalization using a priori information," IEEE Trans. Signal Process., vol. 50, no. 3, pp. 673-683, Mar. 2002.
15. M. Tüchler and J. Hagenauer, "Exit charts of irregular codes," in Proc. Conf. Inf. Sci. Syst., 2002, pp. 20-22. CD-ROM.
16. M. Tüchler, "Design of serially concatenated systems depending on the block length," IEEE Trans. Commun., vol. 52, no. 2, pp. 209-218, Feb. 2004.
17. A. Ashikhmin, G. Kramer, and S. ten Brink, "Extrinsic information transfer functions: Model and erasure channel properties," IEEE Trans. Inf. Theory, vol. 50, no. 11, pp. 2657-2673, Nov. 2004.
18. J. Kliewer, S. X. Ng, and L. Hanzo, "Efficient computation of exit functions for nonbinary iterative decoding," IEEE Trans. Commun., vol. 54, no. 12, pp. 2133-2136, Dec. 2006.
19. J. Kliewer, A. Huebner, and D. J. Costello, "On the achievable extrinsic information of inner decoders in serial concatenation," in Proc. IEEE Int. Symp. Inf. Theory, Seattle, WA, Jul. 2006, pp. 2680-2684.
20. S. X. Ng, J. Wang, and L. Hanzo, "Unveiling near-capacity code design: The realization of Shannon's communication theory for MIMO channels," in Proc. IEEE Int. Conf. Commun., May 2008, pp. 1415-1419.