• DocumentCode
    2304731
  • Title

    Research on 4-D 8PSK TCM decoding algorithm

  • Author

    Lei Huang ; Jintao Wang ; Jun Zhu ; Jianxin Yang ; Fei Ren ; Xiaohong Liu

  • Author_Institution
    Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
  • fYear
    2012
  • fDate
    29-31 Dec. 2012
  • Firstpage
    1894
  • Lastpage
    1897
  • Abstract
    The bit error performance of four states 8PSK trellis coding modulation Viterbi decoding was deduced using the iterative calculation method with the probability density function measured by the path. The results show that in the condition of very low signal-to-noise ratio, when the BER is 105, Eb/No of the 4-D 8PSK TCM system is 3 dB smaller than the QPSK system without coding at the same modulation efficiency.
  • Keywords
    Viterbi decoding; error statistics; iterative decoding; phase shift keying; trellis coded modulation; 4-D 8PSK TCM decoding algorithm; BER; QPSK system; Viterbi decoding; bit error performance; iterative calculation method; modulation efficiency; probability density function; signal-to-noise ratio; trellis coding modulation; TCM Viterbi Modulation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Science and Network Technology (ICCSNT), 2012 2nd International Conference on
  • Conference_Location
    Changchun
  • Print_ISBN
    978-1-4673-2963-7
  • Type

    conf

  • DOI
    10.1109/ICCSNT.2012.6526289
  • Filename
    6526289
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2304731