Abstract

In this paper we have proposed a novel multi-user interference (MUI) cancellation scheme for OCDMA systems employing prime code families. We have also discussed in detail the feasibility and implementation of this novel scheme. In addition, the performance analysis of a few prime code families are evaluated experimentally using this newly proposed MUI cancellation scheme. The results reveal that the proposed scheme is easy to implement and totally removes the MUI effect.

© 2013 IEEE

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References

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  1. G. C. Yang, W. C. Kwong, Prime Codes with Applications to CDMA Optical and Wireless Networks (Artech House, 2002).
  2. W. B. Yang, K. Sayrafian-Pour, "A low complexity interference cancellation technique for multi-user DS-CDMA communications," Proc. ICC (2010) pp. 1-5.
  3. H. Khoshbin-Ghomash, R. F. Ormondroyd, "An adaptive neural network receiver for CDMA multi-user interference cancellation in multipath environments," Proc. MILCOM (1998) pp. 767-771.
  4. M. H. Zoualfaghari, H. Ghafouri-Shiraz, "Uniform cross- Correlation modified prime code for applications in synchronous optical CDMA communication systems," J. Lightw. Technol. 30, 2955-2963 (2012).
  5. M. H. Zoualfaghari, H. Ghafouri-Shiraz, "Analysis of a novel prime code in IP transmission and routing over FSK-OCDMA in an optical network unit," Microw. Opt. Technol. Lett. 54, 2852-2856 (2012).
  6. M. M. Karbassian, H. Ghafouri-Shiraz, "Performance analysis of heterodyne-detected coherent optical CDMA using a novel prime code family," J. Lightw. Technol. 25, 3028-3034 (2007).
  7. R. Lupas, S. Verdu, "Near-far resistance of multiuser detectors in asynchronous channels," IEEE Trans. Commun. 38, 496-508 (1990).
  8. R. Fantacci, "Proposal of an interference cancellation receiver with low complexity for DS/CDMA mobile communication systems," IEEE Trans. Veh. Technol. 48, 1039-1046 (1999).
  9. F. Liu, M. Karbassian, H. Ghafouri-Shiraz, "Novel family of prime codes for synchronous optical CDMA," Opt. Quantum Electron. 39, 79-90 (2007).

2012 (2)

M. H. Zoualfaghari, H. Ghafouri-Shiraz, "Uniform cross- Correlation modified prime code for applications in synchronous optical CDMA communication systems," J. Lightw. Technol. 30, 2955-2963 (2012).

M. H. Zoualfaghari, H. Ghafouri-Shiraz, "Analysis of a novel prime code in IP transmission and routing over FSK-OCDMA in an optical network unit," Microw. Opt. Technol. Lett. 54, 2852-2856 (2012).

2007 (2)

M. M. Karbassian, H. Ghafouri-Shiraz, "Performance analysis of heterodyne-detected coherent optical CDMA using a novel prime code family," J. Lightw. Technol. 25, 3028-3034 (2007).

F. Liu, M. Karbassian, H. Ghafouri-Shiraz, "Novel family of prime codes for synchronous optical CDMA," Opt. Quantum Electron. 39, 79-90 (2007).

1999 (1)

R. Fantacci, "Proposal of an interference cancellation receiver with low complexity for DS/CDMA mobile communication systems," IEEE Trans. Veh. Technol. 48, 1039-1046 (1999).

1990 (1)

R. Lupas, S. Verdu, "Near-far resistance of multiuser detectors in asynchronous channels," IEEE Trans. Commun. 38, 496-508 (1990).

IEEE Trans. Commun. (1)

R. Lupas, S. Verdu, "Near-far resistance of multiuser detectors in asynchronous channels," IEEE Trans. Commun. 38, 496-508 (1990).

IEEE Trans. Veh. Technol. (1)

R. Fantacci, "Proposal of an interference cancellation receiver with low complexity for DS/CDMA mobile communication systems," IEEE Trans. Veh. Technol. 48, 1039-1046 (1999).

J. Lightw. Technol. (1)

M. M. Karbassian, H. Ghafouri-Shiraz, "Performance analysis of heterodyne-detected coherent optical CDMA using a novel prime code family," J. Lightw. Technol. 25, 3028-3034 (2007).

J. Lightw. Technol. (1)

M. H. Zoualfaghari, H. Ghafouri-Shiraz, "Uniform cross- Correlation modified prime code for applications in synchronous optical CDMA communication systems," J. Lightw. Technol. 30, 2955-2963 (2012).

Microw. Opt. Technol. Lett. (1)

M. H. Zoualfaghari, H. Ghafouri-Shiraz, "Analysis of a novel prime code in IP transmission and routing over FSK-OCDMA in an optical network unit," Microw. Opt. Technol. Lett. 54, 2852-2856 (2012).

Opt. Quantum Electron. (1)

F. Liu, M. Karbassian, H. Ghafouri-Shiraz, "Novel family of prime codes for synchronous optical CDMA," Opt. Quantum Electron. 39, 79-90 (2007).

Other (3)

G. C. Yang, W. C. Kwong, Prime Codes with Applications to CDMA Optical and Wireless Networks (Artech House, 2002).

W. B. Yang, K. Sayrafian-Pour, "A low complexity interference cancellation technique for multi-user DS-CDMA communications," Proc. ICC (2010) pp. 1-5.

H. Khoshbin-Ghomash, R. F. Ormondroyd, "An adaptive neural network receiver for CDMA multi-user interference cancellation in multipath environments," Proc. MILCOM (1998) pp. 767-771.

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