Joint grooming capability and wavelength number optimization

Marcell Perényi, Ákos Ladányi, Tibor Cinkler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In switched optical networks traffic grooming is a key factor in efficient bandwidth utilization. Without it a single traffic demand would occupy a full wavelength channel. However, it is not necessary to install grooming capability in all nodes of a network. Furthermore it is also unnecessary to equip all grooming nodes with full grooming capability. We can reduce the costs by deploying only the necessary grooming capacity. From a design point of view this means that not only the grooming capable nodes should be selected, but also the necessary grooming port number is to be determined. In our paper we propose algorithms which use iterative simulations to solve this problem.

Original languageEnglish
Title of host publicationProceedings of 2005 7th International Conference on Transparent Optical Networks, ICTON 2005
Pages77-84
Number of pages8
Volume1
DOIs
Publication statusPublished - 2005
Event2005 7th International Conference on Transparent Optical Networks, ICTON 2005 - Barcelona, Catalonia, Spain
Duration: Jul 3 2005Jul 7 2005

Other

Other2005 7th International Conference on Transparent Optical Networks, ICTON 2005
CountrySpain
CityBarcelona, Catalonia
Period7/3/057/7/05

Fingerprint

Telecommunication traffic
Wavelength
Switching networks
Fiber optic networks
Bandwidth
Costs

Keywords

  • Dimensioning
  • GMPLS
  • Grooming
  • IPoWDM
  • Multi-layer

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Perényi, M., Ladányi, Á., & Cinkler, T. (2005). Joint grooming capability and wavelength number optimization. In Proceedings of 2005 7th International Conference on Transparent Optical Networks, ICTON 2005 (Vol. 1, pp. 77-84). [1505757] https://doi.org/10.1109/ICTON.2005.1505757

Joint grooming capability and wavelength number optimization. / Perényi, Marcell; Ladányi, Ákos; Cinkler, Tibor.

Proceedings of 2005 7th International Conference on Transparent Optical Networks, ICTON 2005. Vol. 1 2005. p. 77-84 1505757.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Perényi, M, Ladányi, Á & Cinkler, T 2005, Joint grooming capability and wavelength number optimization. in Proceedings of 2005 7th International Conference on Transparent Optical Networks, ICTON 2005. vol. 1, 1505757, pp. 77-84, 2005 7th International Conference on Transparent Optical Networks, ICTON 2005, Barcelona, Catalonia, Spain, 7/3/05. https://doi.org/10.1109/ICTON.2005.1505757
Perényi M, Ladányi Á, Cinkler T. Joint grooming capability and wavelength number optimization. In Proceedings of 2005 7th International Conference on Transparent Optical Networks, ICTON 2005. Vol. 1. 2005. p. 77-84. 1505757 https://doi.org/10.1109/ICTON.2005.1505757
Perényi, Marcell ; Ladányi, Ákos ; Cinkler, Tibor. / Joint grooming capability and wavelength number optimization. Proceedings of 2005 7th International Conference on Transparent Optical Networks, ICTON 2005. Vol. 1 2005. pp. 77-84
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