• DocumentCode
    2949560
  • Title

    A method for spectrum sensing based on distribution statistics

  • Author

    Zhao, Zhijin ; Zhang, Weiwei ; Xu, Shiyu ; Wang, Haiquan

  • Author_Institution
    Sch. of Telecommun. Eng., Hangzhou Dianzi Univ., Hangzhou, China
  • fYear
    2009
  • fDate
    13-15 Nov. 2009
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    Spectrum sensing is a key of technology of cognitive radio. Based on differences between distribution of a modulated signal and a noise, in this paper, a spectrum sensing method is proposed. Simulations based on BPSK, QPSK, 16QAM and 64QAM show that our proposed method has low complexity of computation and good performance.
  • Keywords
    cognitive radio; quadrature amplitude modulation; quadrature phase shift keying; statistical distributions; 16QAM; 64QAM; BPSK; QPSK; binary phase shift keying; cognitive radio; distribution statistics; modulated signal; quadrature amplitude modulation; quadrature phase shift keying; spectrum sensing; Binary phase shift keying; Cognitive radio; Computational modeling; Computer vision; Digital signal processing; FCC; Gaussian noise; Quadrature phase shift keying; Signal to noise ratio; Statistical distributions; cognitive radio; distribution statistics; spectrum sensing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless Communications & Signal Processing, 2009. WCSP 2009. International Conference on
  • Conference_Location
    Nanjing
  • Print_ISBN
    978-1-4244-4856-2
  • Electronic_ISBN
    978-1-4244-5668-0
  • Type

    conf

  • DOI
    10.1109/WCSP.2009.5371491
  • Filename
    5371491
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2949560