• DocumentCode
    649800
  • Title

    Detection of quantum circular QAM signals

  • Author

    Youngjun Kim ; Young-Chai Ko

  • Author_Institution
    Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
  • fYear
    2013
  • fDate
    14-16 Oct. 2013
  • Firstpage
    1078
  • Lastpage
    1082
  • Abstract
    In this paper we consider the quantum detection problem with M-ary quadrature amplitude modulation (QAM) pure states. We apply the square root measurement (SRM) for detection, which is optimum for phase shift keying modulation in terms of error probability, to the circular QAM. From our simulations we show that the circular QAM can provide the better performance than rectangular QAM in quantum detection.
  • Keywords
    error statistics; phase shift keying; quadrature amplitude modulation; signal detection; M-ary quadrature amplitude modulation; SRM; error probability; phase shift keying modulation; pure states; quantum circular QAM signals; quantum detection problem; signal detection; square root measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    ICT Convergence (ICTC), 2013 International Conference on
  • Conference_Location
    Jeju
  • Type

    conf

  • DOI
    10.1109/ICTC.2013.6675560
  • Filename
    6675560
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=649800