• DocumentCode
    3135319
  • Title

    Robust QAM modulation classification algorithm using cyclic cumulants

  • Author

    Dobre, Octavia A. ; Bar-Ness, Yeheskel ; Su, Wei

  • Author_Institution
    New Jersey Inst. of Technol., Newark, NJ, USA
  • Volume
    2
  • fYear
    2004
  • fDate
    21-25 March 2004
  • Firstpage
    745
  • Abstract
    In this paper we develop an algorithm based on higher-order cyclic cumulants for the automatic recognition of QAM signals. The method is robust to the presence of carrier phase and frequency offsets. Theoretical arguments are verified with simulations performed for 4-QAM and 16-QAM signals.
  • Keywords
    higher order statistics; quadrature amplitude modulation; signal classification; QAM modulation classification algorithm; automatic modulation classification; carrier phase offsets; frequency offsets; higher-order cyclic cumulants; model mismatches; AWGN; Additive white noise; Classification algorithms; Frequency; Noise robustness; Phase noise; Quadrature amplitude modulation; Quadrature phase shift keying; Signal processing; Testing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless Communications and Networking Conference, 2004. WCNC. 2004 IEEE
  • ISSN
    1525-3511
  • Print_ISBN
    0-7803-8344-3
  • Type

    conf

  • DOI
    10.1109/WCNC.2004.1311279
  • Filename
    1311279
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3135319