• DocumentCode
    2097547
  • Title

    Planning and provisioning of elastic O-OFDM networks with fragmentation-aware routing and spectrum assignment (RSA) algorithms

  • Author

    Mingyang Zhang ; Wei Lu ; Zuqing Zhu ; Yawei Yin ; Yoo, S.J.B.

  • Author_Institution
    Univ. of Sci. & Technol. of China, Hefei, China
  • fYear
    2012
  • fDate
    7-10 Nov. 2012
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We formulate fragmentation ratio to quantify bandwidth fragmentation, and propose two fragmentation-aware RSA algorithms to alleviating it in both static planning and dynamic provisioning of O-OFDM networks. Simulation results indicate that the proposed RSA algorithms outperform two existing ones.
  • Keywords
    OFDM modulation; optical communication; telecommunication network routing; bandwidth fragmentation; dynamic provisioning; elastic O-OFDM networks; fragmentation ratio; fragmentation-aware RSA algorithms; fragmentation-aware routing; spectrum assignment algorithms; static planning;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Photonics Conference (ACP), 2012 Asia
  • Conference_Location
    Guangzhou
  • ISSN
    2162-108X
  • Print_ISBN
    978-1-4673-6274-0
  • Type

    conf

  • Filename
    6510948
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2097547