• DocumentCode
    2161041
  • Title

    Markov model-based adaptive CAC scheme for 3GPP LTE femtocell networks

  • Author

    Ali, Khitem Ben ; Obaidat, Mohammad S. ; Zarai, Faouzi ; Kamoun, Lotfi

  • Author_Institution
    LETI laboratory, University of Sfax, Tunisia
  • fYear
    2015
  • fDate
    8-12 June 2015
  • Firstpage
    6924
  • Lastpage
    6928
  • Abstract
    In this paper, we propose an adaptive call admission control scheme based on higher order Markov chains to effectively handle the call blocking probability in 3GPP LTE femtocell networks supporting multimedia services with different classes of traffic and diverse bandwidth requirements. The accuracy of the approximate analytic model is validated by simulation analysis. The numerical results show that the proposed scheme is able to attain negligible call blocking probability without sacrificing resource utilization
  • Keywords
    Analytical models; Bandwidth; Femtocell networks; Markov processes; Multimedia communication; Resource management; Software; 3GPP LTE femtocell network; Call Admission Control; Markov Chain Model; QoS;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications (ICC), 2015 IEEE International Conference on
  • Conference_Location
    London, United Kingdom
  • Type

    conf

  • DOI
    10.1109/ICC.2015.7249429
  • Filename
    7249429
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2161041