• DocumentCode
    2381203
  • Title

    Efficient dynamic bandwidth allocation for upstream EPON with global priority

  • Author

    Radzi, Nurul Asyikin Mohamed ; Din, Norashidah Md ; Al-Mansoori, M.H. ; Sadon, Sajaa Kh ; Majid, Mohd Shahmi bin Abdul

  • Author_Institution
    Dept. of Electron. & Commun. Eng., Univ. Tenaga Nasional, Kajang, Malaysia
  • fYear
    2010
  • fDate
    13-14 Dec. 2010
  • Firstpage
    52
  • Lastpage
    55
  • Abstract
    An efficient dynamic bandwidth allocation (DBA) algorithm with global priority is proposed for upstream Ethernet passive optical network (EPON) in this paper. The algorithm is hierarchical and it ensures that the excessive bandwidth is allocated fairly according to the priority. The simulation is done using MATLAB by comparing Efficient DBA with global priority to Efficient DBA with local priority. The results show an improvement as high as 11% in terms of the bandwidth utilization and 46% in terms of the delay.
  • Keywords
    bandwidth allocation; passive optical networks; MATLAB; bandwidth utilization; efficient dynamic bandwidth allocation; upstream EPON; upstream Ethernet passive optical network; DBA; EPON; global priority; upstream;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Research and Development (SCOReD), 2010 IEEE Student Conference on
  • Conference_Location
    Putrajaya
  • Print_ISBN
    978-1-4244-8647-2
  • Type

    conf

  • DOI
    10.1109/SCORED.2010.5703969
  • Filename
    5703969
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2381203