Migrating from static to dynamic survivable WDM networks: the capacity-availability trade-off
DOI:
https://doi.org/10.17533/udea.redin.12490Keywords:
availability, dimensioning, blocking probability, WDM networksAbstract
The benefit of migrating from fault-tolerant static WDM networks to survivable dynamic WDM networks is evaluated in terms of the trade-off between the additional network capacity (number of wavelengths) required to provide fault tolerance capability and the availability obtained by doing so.For the static WDM network case, wavelength requirements were obtained using a near-to-optimal dimensioning heuristic procedure, considering shared protection. For the dynamic WDM network case, wavelength requirements to guarantee a blocking probability threshold were evaluated using simulation-based techniques, for shared protection and restoration survivability mechanisms.Results show that, for every additional wavelength in the network, the availability gain of restored dynamic WDM networks is higher than that obtained using static or dynamic protected networks. We expect these results will help network operators in the decision making of migration processes.
Downloads
References
A. Sano, H. Masuda, T. Kobayashi, M. Fukiwara, K. Horikoshi, E. Yoshida, Y. Miyamoto, M. Matsui, M. Mizoguchi, Y. Yamazaki, Y. Sakamaki, H. Ishii. 69.1- Tb/s (432 x 171-Gb/s) C-and Extended L-Band Transmission over 240 km Using PDM-16-QAM Modulation and Digital Coherent Detection. In Proc. of Optical Fiber Communication Conference OFC/ NFOEC. San Diego (USA). 2010. pp. PDPB7. DOI: https://doi.org/10.1364/OFC.2010.PDPB7
S. Baroni, P. Bayvel. “Wavelength requirements in arbitrarily connected wavelength-routed optical networks”. J. Lightwave Technol. Vol. 15. 1997. pp. 242-251. DOI: https://doi.org/10.1109/50.554330
P. Yuan, A. Xu. “The influence of physical network topologies on wavelength requirements in optical networks”. J. Lightwave Technol. Vol. 28. 2010. pp. 1338-1343. DOI: https://doi.org/10.1109/JLT.2010.2045153
A. Saleh, J. Simmons. “Technology and architecture to enable the explosive growth of the internet”. IEEE Commun. Mag. Vol. 49. 2011. pp. 126-132. DOI: https://doi.org/10.1109/MCOM.2011.5681026
A. Zapata, S. Ahumada. Static vs. Dynamic WavelengthRouted Optical Networks under Time-Varying Traffic. In Proc. of OFC/NFOEC. San Diego (USA). 2008. pp.1-3. DOI: https://doi.org/10.1109/OFC.2008.4528111
A. Zapata, P. Bayvel. “Dynamic vs. static wavelengthrouted optical networks”. J. Lightwave Technol. Vol. 26. 2008. pp. 3403-3415. DOI: https://doi.org/10.1109/JLT.2008.925718
J. Zhang, B. Mukherjee. “A review of fault management in WDM mesh networks: Basic concepts and research challenges”. IEEE Network. Vol. 18. 2004. pp. 41-48. DOI: https://doi.org/10.1109/MNET.2004.1276610
D. Schupke, R. Prinz. “Capacity Efficiency and Restorability of Path Protection and Rerouting in WDM Networks Subject to Dual Failures”. Photonic Netw. Commun. Vol. 8. 2004. pp. 191-207. DOI: https://doi.org/10.1023/B:PNET.0000033978.22198.6f
A. Leiva, J. Finochietto, B. Huiszoon, V. López, M. Tarifeño, J. Aracil, A. Beghelli. “Comparison in Power Consumption of Static and Dynamic WDM Networks”. Opt. Switch. Netw. Vol. 8. 2011. pp. 149-161. DOI: https://doi.org/10.1016/j.osn.2011.03.005
E. Bouillet, G. Ellinas, J. Labourdette. Path Routing in Mesh Optical Networks. Ed. John Wiley & Sons. 2007. pp. 63-97. DOI: https://doi.org/10.1002/9780470032985
M. Düser, P. Bayvel. “Analysis of a dynamically wavelength-routed optical burst switched network architecture”. J. Lightwave Technol. Vol. 20. 2002. pp. 574-585. DOI: https://doi.org/10.1109/50.996576
N. Seitz. “ITU-T QoS standards for IP-based networks”. IEEE Commun. Mag. Vol. 41. 2003. pp. 82-89. DOI: https://doi.org/10.1109/MCOM.2003.1204752
A. Mokhtar, “Adaptive wavelength routing in alloptical networks”. IEEE/ACM T. on Networking. Vol. 6. 1998. pp. 197-206. DOI: https://doi.org/10.1109/90.664268
R. Vallejos, A. Zapata, M. Aravena. Fast and effective dimensioning algorithm for end-to-end optical burst switching networks with ON-OFF traffic model. In Proc. of ONDM. Athens (Greece). 2007. pp. 378-387. DOI: https://doi.org/10.1007/978-3-540-72731-6_41
A. Zapata, A. Leiva, R. Vallejos, M. Aravena. Dynamic versus static WDM networks under single link failure conditions. Proc. of ONDM. Braunschweig (Germany). 2009. pp. 111-116.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 Revista Facultad de Ingeniería
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Revista Facultad de Ingeniería, Universidad de Antioquia is licensed under the Creative Commons Attribution BY-NC-SA 4.0 license. https://creativecommons.org/licenses/by-nc-sa/4.0/deed.en
You are free to:
Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material
Under the following terms:
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
NonCommercial — You may not use the material for commercial purposes.
ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
The material published in the journal can be distributed, copied and exhibited by third parties if the respective credits are given to the journal. No commercial benefit can be obtained and derivative works must be under the same license terms as the original work.
Twitter