• DocumentCode
    1342003
  • Title

    Joint optimal power allocation and sensing threshold selection for SU´s capacity maximisation in SS CRNS

  • Author

    Foukalas, F.T. ; Mathiopoulos, P. Takis ; Karetsos, G.T.

  • Author_Institution
    Dept. of Inf. & Telecommun., Nat. Kapodistrian Univ. of Athens, Athens, Greece
  • Volume
    46
  • Issue
    20
  • fYear
    2010
  • Firstpage
    1406
  • Lastpage
    1407
  • Abstract
    A joint optimal power allocation and sensing threshold selection for capacity maximisation at the secondary user (SU) in spectrum sharing (SS) cognitive radio networks (CRNs) is proposed. Hence, both optimal power allocation and spectrum sensing is considered in the SS CRNs model. The obtained results show that such a joint optimal selection improves the performance of the SU by maximising its capacity.
  • Keywords
    cognitive radio; optimisation; radio spectrum management; capacity maximisation; joint optimal power allocation; secondary user; sensing threshold selection; spectrum sensing; spectrum sharing cognitive radio networks;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el.2010.1355
  • Filename
    5593979
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1342003