Low-complexity decoders for non-binary turbo codes

Conference object English OPEN
Klaimi, Rami; Abdel Nour, Charbel; Douillard, Catherine; Farah, Joumana;
  • Publisher: HAL CCSD
  • Related identifiers: doi: 10.1109/ISTC.2018.8625359
  • Subject: Turbo codes | Non-binary turbo codes | [INFO.INFO-AR]Computer Science [cs]/Hardware Architecture [cs.AR] | [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing | correlation in decoding | asymptotic performance | [SPI.TRON]Engineering Sciences [physics]/Electronics | complexity reduction | [INFO.INFO-IT]Computer Science [cs]/Information Theory [cs.IT] | bubble check | interleaving | decoding algorithm

International audience; Following the increasing interest in non-binary coding schemes, turbo codes over different Galois fields have started to be considered recently. While showing improved performance when compared to their binary counterparts, the decoding complexit... View more
  • References (11)
    11 references, page 1 of 2

    [1] G. Liva, E. Paolini, B. Matuz, S. Scalise, and M. Chiani, “Short turbo codes over high order fields,” IEEE Trans. Commun., vol. 61, no. 6, pp. 2201-2211, June 2013.

    [2] G. Caire, G. Taricco, and E. Biglieri, “Bit-interleaved coded modulation,” IEEE Trans. Inform. Theory, vol. 44, no. 3, pp. 927-946, 1998.

    [3] L. Bahl, J. Cocke, F. Jelinek, and J. Raviv, “Optimal decoding of linear codes for minimizing symbol error rate (corresp.),” IEEE Trans. Inform. Theory, vol. 20, no. 2, pp. 284-287, 1974.

    [4] D. Declercq and M. Fossorier, “Decoding algorithms for nonbinary LDPC codes over GF ¹qº,” IEEE Trans. Commun., vol. 55, no. 4, pp. 633-643, 2007.

    [5] A. Voicila, D. Declercq, F. Verdier, M. Fossorier, and P. Urard, “Lowcomplexity decoding for non-binary LDPC codes in high order fields,” IEEE Trans. Commun., vol. 58, no. 5, pp. 1365-1375, 2010.

    [6] L. Conde-Canencia, A. Al-Ghouwayel, and E. Boutillon, “Complexity comparison of non-binary LDPC decoders,” in ICT MobileSummit, 2009, pp. 1-8.

    [7] E. Boutillon and L. Conde-Canencia, “Bubble check: a simplified algorithm for elementary check node processing in extended min-sum non-binary LDPC decoders,” Electron. Lett., vol. 46, no. 9, pp. 633-634, 2010.

    [8] R. Klaimi, C. Abdel Nour, C. Douillard, and J. Farah, “Design of low-complexity convolutional codes over GF (q),” arXiv preprint arXiv:1807.02481, 2018.

    [9] J. Vogt and A. Finger, “Improving the Max-Log-MAP turbo decoder,” Electron. Lett., vol. 36, no. 23, pp. 1937-1939, Nov 2000.

    [10] A. A. Ghouwayel and E. Boutillon, “A systolic LLR generation architecture for non-binary LDPC decoders,” IEEE Commun. Lett., vol. 15, no. 8, pp. 851-853, August 2011.

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