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Volume 27 Issue 10
Oct.  2005
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Wu Xiao-li, Ge Jian-hua, Wang Yong . Performance Analysis of the Concatenated Non-binary Turbo Codes[J]. Journal of Electronics & Information Technology, 2005, 27(10): 1593-1596.
Citation: Wu Xiao-li, Ge Jian-hua, Wang Yong . Performance Analysis of the Concatenated Non-binary Turbo Codes[J]. Journal of Electronics & Information Technology, 2005, 27(10): 1593-1596.

Performance Analysis of the Concatenated Non-binary Turbo Codes

  • Received Date: 2004-04-22
  • Rev Recd Date: 2004-12-02
  • Publish Date: 2005-10-19
  • A novel system model using a non-binary Turbo concatenated codes is proposed based on analysis about the decoding algorithm of the non-binary Turbo codes in this paper. A shorted RS code(204,188)as outer code and a non-binary Turbo code as a inner code is separated in the system , Symbol-by-Symbol Log-MAP and SOVA algorithm is used in decoding the non-binary Turbo code .The conclusion by simulating is that proposed system has the features of low bit error ratio, low latency and high spectral, etc, compared to the other concatenated codes systems.
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  • Ungerboeck G. Trellis-coded modulation with redundant signal sets PartⅠand PartⅡ[J]. IEEE Commun. Mag., 1987, 25(2): 5-12.[2]Ungerboeck G. Channel coding with multilevel/phase signals [J]. IEEE Trans. Info. Theory, 1982, IT-28(1): 55-67.[3]Formey G D. Concatenated Codes[M]. Cambridge, MA: MIT Press, 1966.[4]Berrou C, Glavieux A, Thitmajshima P. Near Shannon limit error-correcting coding and decoding: Turbo-codes, ICC93, IEEE Conference Proc., Geneva, May 1993: 1076-1080.[5]Anderson J D. Turbo codes extended with outer BCH code[J].Electronics Letters.1996, 32(22):2059-2060[6]Valenti M C. Inserting Turbo code technology into the DVB satellite broadcasting system. in Proc., IEEE Military Commun. Conf. (MILCOM), Los Anfeles, CA, Oct. 2000: 650-654.[7]European Telecommunications Standards Institute, Digital broadcasting system for television sound and data services, ETS200 421, DEC, 1994.[8]Berrou C, Michel J. The advantages of non-binary Turbo codes. ITW 2001, Cairns, Austrilia. 2001: 2-7.[9]Reid A C, Taylor D P, Gulliver T A. Non-binary Turbo codes. ISIT 2002, Lausanne, Switzerland, June 30 July 5, 2002: 57- 57.
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