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Photonic Network Communications

, Volume 23, Issue 1, pp 60–66 | Cite as

Resource provisioning for multigranular traffic flows in multilayer networks

  • Jacek RzasaEmail author
  • Artur Lason
  • Andrzej Szymanski
  • Andrzej Jajszczyk
Article

Abstract

The paper deals with the problem of multilayer resource provisioning in a network in which an operator needs to route traffic flows with different data rates. It is shown that the blocking probability of high data rate requests is usually higher than the blocking probability of other requests. A relevant strategy aimed at solving this problem is proposed, investigated, and compared with the known solution. Numerical results confirm that the proposed strategy is able to substantially reduce the blocking probability of high data rate requests at the cost of increased utilization of the packet switching layer and more complex routing of lightpaths.

Keywords

Traffic engineering and resource management Multigranular and multilayer routing Traffic grooming 

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References

  1. 1.
    Proposed standard: Standard for Local and Metropolitan Area Networks: Virtual Bridged Local Area Networks—Amendment 8: Shortest Path Bridging, IEEE 802.1aq, http://www.ieee802.org/1/pages/802.1aq.html (2011)
  2. 2.
    Colitti, W. et al.: Adaptive multilayer routing in the next generation GMPLS Internet. Third Int. Conf. Commun. Systems Software and middleware and workshops, 768–775 (2008)Google Scholar
  3. 3.
    Zhu H. et al.: A novel generic graph model for traffic grooming in heterogeneous WDM mesh networks. IEEE/ACM Trans. Netw. 11, 285–299 (2003)CrossRefGoogle Scholar
  4. 4.
    Zhu, K., et al.: On-line approaches for provisioning connections of different bandwidth granularities in WDM mesh networks, In: Proceedings of Optical Fiber Communications Conference, 549–551 (2002)Google Scholar
  5. 5.
    Oki E. et al.: Dynamic multilayer routing schemes in GMPLS-based IP+optical networks. IEEE Commun. Mag. 43, 108–114 (2005)CrossRefGoogle Scholar
  6. 6.
    Colitti W. et al.: Multilayer QoS in integrated IP over optical networks. First Int. Conf. Commun. Electron. 1, 1–6 (2006)CrossRefGoogle Scholar
  7. 7.
    Drummond, A., et al.: On-line dynamic traffic grooming algorithms for WDM mesh networks, IEEE International Conference on Communications, 1–5 (2009)Google Scholar
  8. 8.
    de Santi, J., et al.: Load balancing for holding-time-aware dynamic traffic grooming, IEEE Global Communications Conference, 1–6 (2010)Google Scholar
  9. 9.
    Szymanski, A., et al.: Performance evaluation of the grade-of-service-based routing strategies for optical networks, IEEE International Conference on Communications, 5252–5257 (2008)Google Scholar
  10. 10.
    Puype B. et al.: Multilayer traffic engineering for multiservice environments. Photon. Netw. Commun. 18, 150–159 (2009)CrossRefGoogle Scholar
  11. 11.
    Zhu H. et al.: Dynamic traffic grooming in WDM mesh networks using a novel graph model. IEEE Glob. Telecommun. Conf. 3, 2681–2685 (2002)Google Scholar
  12. 12.
    Szymanski, A., et al.: Route management strategies for grade of service differentiation in optical networks, IEEE International Conference on Communications, 2453–2458 (2006)Google Scholar
  13. 13.
    Kuchar, A., et al.: Achievements of COST 266 Action and further prospects in research of advanced infrastructure for photonic networks, Proceedings of 2004 6th International Conference on Transparent Optical Networks, vol. 1, 37–42 (2004)Google Scholar
  14. 14.
    Varga A.: Using the OMNeT++ discrete event simulation system in education. IEEE Trans. Educ. 42, 372 (1999)CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  • Jacek Rzasa
    • 1
    Email author
  • Artur Lason
    • 1
  • Andrzej Szymanski
    • 1
  • Andrzej Jajszczyk
    • 1
  1. 1.Department of TelecommunicationsAGH University of Science and TechnologyKrakowPoland

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