Energy-aware virtual topology reconfiguration under dynamic traffic

@article{Yayimli2012EnergyawareVT,
  title={Energy-aware virtual topology reconfiguration under dynamic traffic},
  author={Aysegul Yayimli and Cicek Cavdar},
  journal={2012 14th International Conference on Transparent Optical Networks (ICTON)},
  year={2012},
  pages={1-4}
}
In an IP over WDM network architecture, IP traffic is carried over a virtual topology (VT), composed of optical transparent channels called lightpaths. We propose an energy-efficient dynamic VT adaptation method with sleep mode, which allows changing only one lightpath connectivity at a time by dynamically monitoring the IP packet traffic load on each lightpath. In order to assure the connectivity of future traffic increase a high-load threshold is used. When the packet traffic load on a… CONTINUE READING
Highly Cited
This paper has 26 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-8 of 8 citations

References

Publications referenced by this paper.
Showing 1-10 of 10 references

Listanti : Enabling backbone networks to sleep

  • R. Bruschi R. Bolla, A. Cianfrani, M.
  • IEEE Network
  • 2011

M

  • R. Bolla, R. Bruschi, A. Cianfrani
  • Listanti: Enabling backbone networks to sleep…
  • 2011
1 Excerpt

Are optical networks green

  • R. S. Tucker
  • Proc. OFC2010, W. on Green Optical Networks
  • 2010
1 Excerpt

Tucker : Are optical networks green ?

  • S. R.
  • Proc . OFC
  • 2010

Aleksic : Analysis of power consumption in future high - capacity network nodes

  • S.
  • IEEE J . Opt . Commun . Netw .
  • 2009

Cost modeling and evaluation of capital expenditures in optical multilayer networks

  • R. Hulsermann
  • Journal of Optical Networking,
  • 2008
1 Excerpt

B

  • A. Gencata
  • Mukherjee: Virtual-topology adaptation for WDM…
  • 2004
1 Excerpt

M

  • E. Leonardi, M. Mellia
  • A. Marsan: Algorithms for the logical topology…
  • 2000