A robust STBC-based transmit diversity scheme for OFDM systems over spatially transmit correlated fading channels

IEEE Transactions on Vehicular Technology

Volumn 56, Issue 2, 2007, Pages 984-991

  Ko, Eunseok ^a   Hong, Daesik ^a  

^a Yonsei University   (South Korea)

Author keywords

Fourth order diversity gain; Space time block coded orthogonal frequency division multiplexing (STBC OFDM); Spatial transmit correlation

Indexed keywords

BLOCK CODES; CORRELATION THEORY; DECODING; DIVERSITY RECEPTION; FADING CHANNELS; SIGNAL ENCODING; SPACE TIME ADAPTIVE PROCESSING;

ALAMOUTI CODE; FOURTH-ORDER DIVERSITY GAIN; SPACE-TIME BLOCK CODING; SPATIAL TRANSMIT CORRELATION;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 34147145313     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2007.891414     Document Type: Article

References (19)

1. D. Agrawal, V. Tarokh, A. Naguib, and N. Seshadri, "Space-time coded OFDM for high data rate wireless communications over wideband channels," in Proc. IEEE Veh. Technol. Conf., Ottawa, ON, Canada, May 1998, vol. 3, pp. 2232-2236.
2. Y. Gong and K. B. Letaief, "Low complexity channel estimation for space-time coded wideband OFDM systems," IEEE Trans. Wireless Commun., vol. 2, no. 5, pp. 876-882, Sep. 2003.
3. C. B. Papadias and G. J. Foschini, "A space-time coding approach for systems employing four transmit antennas," in Proc. Int. Conf. Acoust., Speech, and Signal Process., Salt Lake City, UT, May 2001, vol. 4, pp. 2481-2484.
4. H. Cheon and D. Hong, "Performance analysis of space-time block codes in time-varying Rayleigh fading channels," in Proc. Int. Conf. Acoust., Speech, and Signal Process., Orlando, EL, May 2002, vol. 3, pp. 2357-2360.
5. R. Gozali and B. D. Woerner, "On the robustness of space-time block codes to spatial correlation," in Proc. IEEE Veh. Technol. Conf., Birmingham, AL, May 2002, vol. 2, pp. 832-836.
6. V. Tarokh, H. Jafarkhani, and A. R. Calderbank, "Space-time block codes from orthogonal designs," IEEE Trans. Inf. Theory, vol. 45, no. 5, pp. 1456-1467, Jul. 1999.
7. G. Ganesan and P. Stoica, "Space-time block codes: A maximum SNR approach," IEEE Trans. Inf. Theory, vol. 47, no. 4, pp. 1650-1656, May 2001.
8. J. Salz and J. Winters, "Effect of fading correlation on adaptive arrays in digital mobile radio," IEEE Trans. Veh. Technol., vol. 43, no. 4, pp. 1049-1057, Nov. 1994.
9. S. L. Loyka, "Channel capacity of MIMO architecture using the exponential correlation matrix," IEEE Commun. Lett., vol. 5, no. 9, pp. 369-371, Sep. 2001.
10. L. T. Younkins, W. Su, and K. J. R. Liu, "On the roustness of space-time coding techniques based on a general space-time covariance model," IEEE Trans. Veh. Technol., vol. 55, no. 1, pp. 219-233, Jan. 2006.
11. Z. Liu, Y. Xin, and G. B. Giannakis, "Space-time-frequency coded OFDM over frequency-selective faiding channels," IEEE Trans. Signal Process., vol. 50, no. 10, pp. 2465-2476, Oct. 2002.
12. W. Su, Z. Safar, M. Olfat, and K. J. R. Liu, "Obtaining full-diversity space-frequency codes from space-time codes via mapping," IEEE Trans. Signal Process., vol. 51, no. 11, pp. 2905-2916, Nov. 2003.
13. W. Su, Z. Safar, and K. J. R. Liu, "Full-rate full diversity space-frequency codes with optimum coding advantage," IEEE Trans. Inf. Theory, vol. 51, no. 1, pp. 229-249, Jan. 2005.
14. V. Pammer, Y. Delignon, W. Sawaya, and D. Boulinguez, "A low complexity suboptimal MIMO receiver: The combined ZF-MLD algorithm," in Proc. 14th IEEE Int. Symp. Pers., Indoor and Mobile Radio Commun., Beijing, China, Sep. 2003, vol. 3, pp. 2271-2275.
15. J. R. Schott, Matrix Analysis for Statistics. Hoboken, NJ: Wiley, 1997.
16. R. Sedgewick, Algorithms. Reading, MA: Addison-Wesley, 1989.
17. D. Shiu, G. J. Foschini, M. J. Gans, and J. M. Kahn, "Fading correlation and its effect on the capacity of multielement antenna systems," IEEE Trans. Commun., vol. 48, no. 3, pp. 502-513, Mar. 2000.
18. J. J. van de Beek, O. Edfors, M. Sandell, S. K. Wilson, and P. O. Borjesson, "On channel estimation in OFDM systems," in Proc. IEEE Veh. Technol. Conf., Chicago, IL, Jul. 1995, vol. 2, pp. 25-28.
19. N. Sharma and C. B. Papadias, "Improved quasi-orthogonal codes through constellation rotation," IEEE Trans. Commun., vol. 51, no. 3, pp. 332-335, Mar. 2003.