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http://dx.doi.org/10.6109/jkiice.2010.14.5.1064

Performance Analysis of OFDM using Space-Frequency Block Code  

Hwang, Woon-Taek (인천대학교 정보통신과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.14, no.5, 2010 , pp. 1064-1070 More about this Journal
Abstract
In this paper, unuse frequency resources additionally in radio communication system and proposed fan shape receiver and interference exclusion flag that can overcome interference by frequency selective special quality. Analyzed results in actualer situation with channel conclusion error. Because frequency selective special quality is strong, there was excellent performance elevation than Conventional space - frequency block code receiver when use together MMSE fan shape receiver and interference exclusion radical in situation that the interference amount is big. Iin case channel conclusion error is small, there were Performance gains of 7dB in (MSE = 0.001) $BER=2{\times}10^{-3}$.
Keywords
Space Frequency Block Code; OFDM; MMSE;
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1 K. Suto, and T. Ohtsuki, "Performance evaluation of space-time-frequency block codes over frequency selective fading channels," in Proc. VTC 2002-Fall, Sept. 2002, pp. 1466-1470.
2 L.-Y. Song, Alister G. Burr, "Successive interference cancellatioin for space-time block code over time-selective channel", IEEE commu. Letters, vol. 10, no. 12, Dec. 2006, pp. 837-839.   DOI   ScienceOn
3 K. F. Lee, and D. B. Williams, "space-time coded transmitter diversity technique for frequency selective fading channels, "IEEE Sensor Array and Multichannel Signal Processing Workshop, Cambridge, MA, Mar. 2000, pp.149-152.
4 B. Lu, and X. Wang, "Space-time code design in OFDM systems," in Proc. GLOBECOM, Nov. 2000, pp. 1000-1004.
5 K. F. Lee, and D. B. Williams, "A space-frequency transmitter diversity technique for OFDM system," in Proc. GLOBECOM, Nov. 2000, pp. 1473-1477.
6 H. Bolcskei, and A. J. Paulraj, "Space-frequency coded broadband OFDM systems," in Proc. WCNC, 2000, pp.1-6.