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Correlation between traffic granularity and defragmentation periodicity in elastic optical networks

Author
Sayyad, P.; Comellas, J.; Perello, J.; Spadaro, S.
Type of activity
Journal article
Journal
Transactions on emerging telecommunications technologies
Date of publication
2015-07-01
Volume
26
Number
7
First page
1011
Last page
1018
DOI
https://doi.org/10.1002/ett.2795 Open in new window
Project funding
Enhanced Optical Networks Featuring Adaptable and Highly Scalable Multi-granular Transport Services (ELASTIC) - TEC2011-27310
Enhanced optical networks featuring adaptable and highly scalable multi-granular transport services
Repository
http://hdl.handle.net/2117/83738 Open in new window
URL
http://onlinelibrary.wiley.com/doi/10.1002/ett.2795/abstract Open in new window
Abstract
While elastic optical network technologies have emerged as promising solutions for future ultra-high-speed optical transmission, the unavoidable spectral fragmentation problem that appears in such networks significantly degrades their performance. In light of this, spectral defragmentation technologies have been introduced in elastic optical networks, aiming to increase the spectrum utilisation. During the defragmentation operation, the available fragmented spectrum bands are consolidated by rea...
Citation
Sayyad, P., Comellas, J., Perello, J., Spadaro, S. Correlation between traffic granularity and defragmentation periodicity in elastic optical networks. "Transactions on emerging telecommunications technologies", 01 Juliol 2015, vol. 26, núm. 7, p. 1011-1018.
Group of research
CBA - Communications and Broadband Architectures Lab
GCO - Optical Communications Group

Participants