• DocumentCode
    2103513
  • Title

    On the Secrecy Capacity of Fading Cognitive Wireless Networks

  • Author

    Anand, S. ; Chandramouli, R.

  • Author_Institution
    Dept. of ECE, Stevens Inst. of Technol., Hoboken, NJ
  • fYear
    2008
  • fDate
    15-17 May 2008
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    In this paper, we compute the primary exclusive region (PER) and the secrecy capacity at a primary receiver in a fading cognitive radio network. We consider Rayleigh fading and log-normal shadowing. We also study the effect of secrecy capacity on the PER. We show that log-normal shadowing and Rayleigh fading can degrade the PER by about 40% and the secrecy capacity by about 70%.
  • Keywords
    Rayleigh channels; cognitive radio; radio networks; Rayleigh fading; cognitive radio network; fading cognitive wireless network; log-normal shadowing; primary exclusive region; secrecy capacity; Bit error rate; Cognitive radio; Degradation; Entropy; Fading; Jamming; Radio transmitters; Rayleigh channels; Shadow mapping; Wireless networks; Cognitive Radio Networks; Primary Exclusive Region; Secrecy capacity;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Cognitive Radio Oriented Wireless Networks and Communications, 2008. CrownCom 2008. 3rd International Conference on
  • Conference_Location
    Singapore
  • Print_ISBN
    978-1-4244-2301-9
  • Electronic_ISBN
    978-1-4244-2302-6
  • Type

    conf

  • DOI
    10.1109/CROWNCOM.2008.4562470
  • Filename
    4562470
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2103513