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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 15 — Jul. 20, 2009
  • pp: 12433–12443

Maximum likelihood detection with beat noise estimation for minimizing bit error rate in OCDM-based system

Takahito Kirihara, Noriki Miki, Shin Kaneko, Hideaki Kimura, and Kiyomi Kumozaki  »View Author Affiliations


Optics Express, Vol. 17, Issue 15, pp. 12433-12443 (2009)
http://dx.doi.org/10.1364/OE.17.012433


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Abstract

We propose a maximum likelihood detection (MLD) technique that incorporates beat noise estimation (BNE). MLD can minimize a bit error rate theoretically because a bit pattern with the maximum posteriori probability is selected as the detected signals. Also, BNE can extract a specific beat noise from mixed multiple signals using a correlation. By combining these techniques, the influence of beat noise is reduced and the bit error rate becomes lower in an OCDM-based system. This paper describes the MLD algorithm and the BNE design. And numerical simulation results confirm the validity and performance of this technique.

© 2009 Optical Society of America

OCIS Codes
(060.4250) Fiber optics and optical communications : Networks
(060.4510) Fiber optics and optical communications : Optical communications
(070.4550) Fourier optics and signal processing : Correlators

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: January 7, 2009
Revised Manuscript: June 4, 2009
Manuscript Accepted: June 7, 2009
Published: July 7, 2009

Citation
Takahito Kirihara, Noriki Miki, Shin Kaneko, Hideaki Kimura, and Kiyomi Kumozaki, "Maximum likelihood detection with beat noise estimation for minimizing bit error rate in OCDM-based system," Opt. Express 17, 12433-12443 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-15-12433


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References

  1. A. Stok and E. H. Sargent, "The Role of Optical CDMA in Access Networks," IEEE Commun. Mag. 40, 83-87 (2002). [CrossRef]
  2. D. Zaccarin and M. Kavehrad, "An Optical CDMA System Based on Spectral Encoding of LED," IEEE Photon. Technol. Lett. 4, 479-482 (1993). [CrossRef]
  3. V. J. Hernandez, W. Cong, J. Hu, C. Yang, N. K. Fontaine, R. P. Scott, Z. Ding, B. H. Kolner, J. P. Heritage, and S. J. B. Yoo, "A 320-Gb/s Capacity SPECTS O-CDMA Network TestbedWith Enhanced Spectral Efficiency Through Forward Error Correction," IEEE J. Lightwave Technol. 25, 79-86 (2007). [CrossRef]
  4. S. Huang, K. Kitayama, K. Baba, and M. Murata, "Impact of MAI Noise Cycle Attack on OCDMA-based Optical Networks and its Diagnostic/Mitigation Algorithm," in Proceedings of IEEE Global Communications Conference (GLOBECOM) (IEEE, 2007) pp. 2412-2416.
  5. S. Kaneko, H. Suzuki, N. Miki, H. Kimura, and M. Tsubokawa, "1-bit/s/Hz Spectral Efficiency OCDM Technique Based on Multi-frequency Homodyne Detection and Optical OFDM," European Conference and Exhibition on Optical Communication (ECOC) 5, PS- P088, 203-204 (2007).
  6. E. D. J. Smith, P. T. Gough, and D. P. Taylor, "Noise limits of optical spectral-encoding CDMA systems," Electron. Lett. 31, 1469-1470 (1995). [CrossRef]
  7. L. Tancevski and L. A. Rusch, "Impact of the Beat Noise on the Performance of 2-D Optical CDMA Systems," IEEE Commun. Lett. 4, 264-266 (2000). [CrossRef]
  8. M. Fujiwara, J. Kani, H. Suzuki, and K. Iwatsuki, "Impact of Backreflection on Upstream Transmission in WDM Single-Fiber Loopback Access Networks," IEEE J. Lightwave Technol. 24, 740-746 (2006). [CrossRef]
  9. W. Lee, H. Izadpanah, R. Menendez, S. Etemad, and P. J. Delfyett, "Synchronized Mode-Locked Semiconductor Lasers and Applications in Coherent Communications," IEEE J. Lightwave Technol. 26, 908-921 (2008). [CrossRef]
  10. J. H. Winters and S. Kasturia, "Constrained Maximum-Likelihood Detection for High-Speed Fiber-Optic Systems," in Proceedings of IEEE Global Communications Conference (GLOBECOM) (IEEE, 1991) pp. 1574-1579.
  11. A. F¨arbert, S. Langenbach, N. Stojanovic, C. Dorschky, T. Kupfer, C. Schulien, J. -P. Elbers, H. Wernz, H. Griesser, and C. Glingener, "Performance of a 10.7 Gb/s Receiver with Digital Equaliser using Maximum Likelihood Sequence Estimation," European Conference and Exhibition on Optical Communication (ECOC) PD-Th. 4.1.5 (2004).
  12. P. G. Hoel, Elementary Statistics, 2nd edition (John Wiley & Sons Inc., New York, 1966)

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