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A Network Optimization Model for Multi-layer IP/MPLS over OTN/DWDM Networks

  • Iyad Katib
  • Deep Medhi
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5843)

Abstract

The operational model for large Internet service providers is moving to a multi-layer architecture consisting of IP/MPLS coupled with OTN/DWDM. While there has been significant work on multi-layer networks, the explicit modeling in IP/MPLS over OTN/DWDM has not been addressed before. In this paper, we present a detailed network optimization model for the operational planning of such an environment that considers OTN as a distinct layer with defined restrictions.

Keywords

Forward Error Correction Backbone Network Physical Topology Core Router Optical Transport Network 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    ITU-T Recommendation G.872: Architecture of optical transport networks (November 2001) (Amendment 1 December 2003, Corrigendum 1 January 2005)Google Scholar
  2. 2.
    ITU-T Recommendation G.709/Y.1331: Interfaces for the optical transport network (OTN) (March 2003) (Amendment 2 November 2007)Google Scholar
  3. 3.
    Bhatta, M.: Four challenges in backbone network. Huawei Communicate Issue 44, 40–42 (2008)MathSciNetGoogle Scholar
  4. 4.
    Cui, X., Wang, J., Yao, X., Liu, W., Xie, H., Li, Y.: Optimization of multilayer restoration and routing in IP-over-WDM networks. In: Conference on Optical Fiber communication/National Fiber Optic Engineers (OFC/NFOEC 2008), February 2008, pp. 1–10 (2008)Google Scholar
  5. 5.
    Gouveia, L., Patricio, P., de Sousa, A.F., Valadas, R.: MPLS over WDM network design with packet level QoS constraints based on ILP models. In: Proc. of IEEE INFOCOM 2003, March 2003, pp. 576–586 (2003)Google Scholar
  6. 6.
    Kuipers, F., Dijkstra, F.: Path selection in multi-layer networks. Communications 32, 78–85 (2009)Google Scholar
  7. 7.
    Bigos, W., Cousin, B., Gosselin, S., Foll, M.L., Nakajima, H.: Survivable MPLS over optical transport networks: Cost and resource usage analysis. IEEE Journal on Selected Areas in Communications 25(5), 949–962 (2007)CrossRefGoogle Scholar
  8. 8.
    Pioro, M., Medhi, D.: Routing, Flow, and Capacity Design in Communication and Computer Networks. Morgan Kaufmann Publishers, San Francisco (2004)zbMATHGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Iyad Katib
    • 1
  • Deep Medhi
    • 1
  1. 1.Computer Science & Electrical Engineering DepartmentUniversity of MissouriKansas CityUSA

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