Abstract
We propose an iterative algorithm for the Virtual Topology Design (VTD) in optical networks. The algorithm eliminates lighter traffic lightpaths and re-arrange the traffic through the remaining lightpaths. This tries to preserve the open capacity for the accommodation of future unknown demands. The results suggest that it is feasible to preserve enough open capacity to avoid blocking of future requests in networks with scarce resources; this is, maximize the traffic scaling.
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References
Barbado, L., Maier, G.: Maximum Traffic Scaling in WDM Networks Optimized for an Inicial Static Load. In: ONDM 2003, Budapest, Hungary, February 3-5, vol. 1, pp. 41–60 (2003)
Ozdalgar, E., Bertsekas, D.P.: Routing and Wavelength Assisnment in Optical Networks. IEEE/ACM transactions on networking 11(2) (April 2003)
Ramaswami, R., Sivarajan, K.N.: Optical Networks: A Practical Perspective. Morgan Kaufmann Publishers, San Francisco (1998)
Ramaswami, R., Sivarajan, K.N.: Routing and Wavelength Assignment in All-Optical Networks. IEEE/ACM Transactions on Networking, 489–500 (October 1995)
Ramaswami, R., Sivarajan, K.N.: Design of logical topologies for wavelength-Routed All Optical Networks. IEEE/JSAC 14, 840–851 (1996)
Kodialam, M., Laksshman, T.V.: Integrated Dynamic IP and Wavelength Routing in IP over WDM Networks. In: Proc. IEEE INFOCOM (2001)
Assis, K.D.R., Waldman, H.: Approaches to Maximize the Open Capacity of Optical Networks. In: The 8th IFIP Working Conference on Optical Network Design & Modelling (ONDM 2004), vol. 1, pp. 599–618 (2004)
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© 2004 Springer-Verlag Berlin Heidelberg
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Assis, K.D.R., Savasini, M.S., Waldman, H. (2004). Iterative Optimization in VTD to Maximize the Open Capacity of WDM Networks. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_98
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DOI: https://doi.org/10.1007/978-3-540-27824-5_98
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22571-3
Online ISBN: 978-3-540-27824-5
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