• DocumentCode
    717839
  • Title

    Random Access for Multiple Secondary Pairs in Cognitive Radio Networks with Imperfect Sensing

  • Author

    Seung Geun Hong ; Jae Hong Lee

  • Author_Institution
    Dept. of Electr. & Comput. Enginieering, INMC Seoul Nat. Univ., Seoul, South Korea
  • fYear
    2015
  • fDate
    11-14 May 2015
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    In this paper, we investigate p-persistent random access used for a spectrum sensing cognitive radio network with multiple secondary users to avoid a collision. Effect of the imperfect sensing, false alarm and miss detection, is considered. We analyze the total throughput of the secondary network and propose throughput optimization algorithm. It is shown that simulation results well match with analysis results.
  • Keywords
    cognitive radio; optimisation; radio spectrum management; random processes; cognitive radio networks; collision avoidance; false alarm; imperfect spectrum sensing; miss detection; p-persistent random access; secondary network; secondary users; throughput optimization algorithm; Cognitive radio; Manganese; Optimized production technology; Sensors; Signal to noise ratio; Simulation; Throughput;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st
  • Conference_Location
    Glasgow
  • Type

    conf

  • DOI
    10.1109/VTCSpring.2015.7146038
  • Filename
    7146038
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=717839