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Advanced detection and coding techniques for nonlinear intersymbol interference cancellation in 40 Gb/s systems

Advanced detection and coding techniques for nonlinear intersymbol interference cancellation in 40 Gb/s systems

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To mitigate the fibre nonlinearities in high-speed transmission (at 40 Gb/s or higher), the use of maximum a posteriori probability (MAP) symbol decoding supplemented with iterative decoding is proposed. The MAP detector operates on the channel trellis to correct the corrupted data and to provide soft outputs processed further in an iterative decoder. Impressive performance improvement is demonstrated.

References

    1. 1)
    2. 2)
      • I.B. Djordjevic , S. Sankaranarayanan , S.K. Chilappagari , B. Vasic . Low-density parity-check codes for 40 Gb/s optical transmission systems. IEEE J. Sel. Top. Quantum Electron.
    3. 3)
      • Xia, C., Rosenkranz, W.: `Performance enhacement for duobinary modulation through nonlinear electrical equalisation', Proc. ECOC, 2005, 2005, 2, p. 257–358.
    4. 4)
    5. 5)
    6. 6)
      • C. Douillard , M. Jezequel , C. Berrou , A. Picart , P. Didier , A. Glavieux . Iterative correction of intersymbol interference: turbo equalisation. Eur. Trans. Telecommun. , 507 - 511
    7. 7)
      • R. Gallager . Low-density parity-check codes. Trans. Inf. Theory , 21 - 28
    8. 8)
    9. 9)
    10. 10)
      • B. Vasic , E. Kurtas , A. Kuznetsov . LDPC codes based on mutually orthagonal Latin rectangles and their application in perpendicular magnetic recording. IEEE Trans. Magn. , 5 , 2346 - 2348
    11. 11)
      • I.B. Djordjevic , S. Sankaranarayanan , B. Vasic . Projective plane iteratively decodable block codes for WDM high-speed long-haul transmission systems. IEEE/OSA J. Lightwave Technol. , 695 - 702
    12. 12)
      • Swenson, N.L., Cioffi, J.M.: `Coding techniques to mitigate dispersion-induced ISI in optical data transmission', Proc. IEEE Int. Conf. Commun., 1990, p. 468–472.
    13. 13)
      • L.R. Bahl , J. Cocke , F. Jelinek , J. Raviv . Optimal decodingof linear codes for minimizing symbol error rate. IEEE Trans. Inf. Theory , 2 , 284 - 287
    14. 14)
      • Hagenauer, J., Hoeher, P.: `A Viterbi algorithm with soft decision outputs and its applications', Proc. IEEE GLOBECOM, November 1989, p. 1680–1686.
    15. 15)
      • Vasic, B., Chilappagari, S.K., Sankaranarayanan, S.: `Error floors of LDPC codes on binary symmetric channel', IEEE Comm. Theory Workshop, 13–15 June 2005, Park City, UT.
    16. 16)
      • B. Vasic , I.B. Djordjevic . Low-density parity check codes for long-haul optical communication systems. Photonics Technol. Lett. , 1208 - 1210
    17. 17)
      • Chilappagari, S.K., Sankaranarayanan, S., Vasic, B.: `Error floors of LDPC codes on binary symmetric channel', Int. Conf. on Communications, ICC 2006, June 2006, Istanbul, Turkey, accepted for publication.
    18. 18)
      • A.J. Viterbi . Error bounds for convolutional codes and an asymptotically optimumdecoding algorithm. IEEE Trans. Inf. Theory , 260 - 269
    19. 19)
      • I.B. Djordjevic , B. Vasic . Performance of affine geometry low-density parity-check codes in long-haul optical communications. Eur. Trans. Telecommun. , 477 - 483
    20. 20)
    21. 21)
      • S. Song , A.C. Singer , K.-M. Sung . Soft input channel estimation for turbo equalisation. IEEE Trans. Signal Process. , 2885 - 2894
    22. 22)
      • Winters, J.H., Kasturia, S.: `Constrained maximum-likelihood detection for high-speed fiber-optic systems', Proc. IEEE GLOBECOM, December 1991, p. 1574–1579.
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