Journal of electromagnetic engineering and science

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Successive Interference Cancellation for the Uplink of MC-CDMA Systems with Multiple Receive Antennas

  • Published : 2009.06.30
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Abstract

Successive interference cancellation(SIC) for the uplink of MC-CDMA mobile communications systems is an effective method to improve performance. We propose a successive interference cancellation(SIC) technique for the uplink of MC-CDMA mobile systems with multiple receive antennas. The destination uses optimum combining(OC) to combine the signals from an OFDM Demodulator with multiple receiving antennas, and applies SIC processing to the combined signals. Achieved interference cancellation order is depends on the signal to interference-plus-noise ratio (SINR) at the output of the optimum combiner. Monte-Carlo simulations are employed to verify the proposed technique.

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References

  1. R. V. Nee, R. Prasad, OPDM for Wireless Multimedia Communications, Artech House, 2000
  2. K. Fazel, S. Kaiser, Multi-carrier Spread Spectrum & Related Topics, Kluwer Academic Publisher, 2001
  3. L. C. Godara, "Applications of antenna arrays to mobile communicMions Part I: Performance improvement, feasibility, and system considerations", Proceedings of the IEEE, vol. 85, pp. 1031-1060, Jul. 1997. https://doi.org/10.1109/5.611108
  4. R. K. Mallik, M. Z. Win, M. Chiani, and A. Zanella, "Bit-Error probability for optimum combining of binary signals in the presence of interference and noise", IEEE Trans. on Wireless Commu., vol. 3, issue 2, Mar. 2004 https://doi.org/10.1109/TWC.2003.821182
  5. A. Stefanov, E. Erkip, "Cooperative coding for wireless networks", IEEE Trans. on Commun., vol. 52, no. 9, pp. 1470-1476, Sep. 2004 https://doi.org/10.1109/TCOMM.2004.833070