• DocumentCode
    1942072
  • Title

    Evaluation of strategies for dynamic routing algorithms in support of flex-grid based GMPLS elastic optical networks

  • Author

    Turus, Ioan ; Kleist, Josva ; Fagertun, Anna Manolova ; Dittmann, Lars

  • Author_Institution
    NORDUnet A/S, Kastrup, Denmark
  • fYear
    2013
  • fDate
    22-26 Sept. 2013
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We evaluate OSPF-TE extensions within GMPLS framework in support of flex-grid optical networks. Based on OSPF-TE LSAs, two routing strategies are proposed achieving up to 15% and 70% respectively improved blocking ratio for low loaded network (10-30 Erlangs) compared to the shortest path scenario.
  • Keywords
    multiprotocol label switching; optical fibre networks; GMPLS framework; OSPF-TE LSA; OSPF-TE extensions; dynamic routing; elastic optical networks; flex-grid optical networks; low loaded network;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
  • Conference_Location
    London
  • Electronic_ISBN
    978-1-84919-759-5
  • Type

    conf

  • DOI
    10.1049/cp.2013.1459
  • Filename
    6647652
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1942072