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Improving link spectrum utilization in Flexgrid optical networks

Author
Comellas, J.; Junyent, G.
Type of activity
Journal article
Journal
Journal of optical communications and networking
Date of publication
2015-07-01
Volume
7
Number
7
First page
618
Last page
627
DOI
https://doi.org/10.1364/JOCN.7.000618 Open in new window
Project funding
Service-oriented hybrid optical network and cloud infrastructure featuring high throughput and ultra-low latency
Repository
http://hdl.handle.net/2117/77068 Open in new window
URL
https://www.osapublishing.org/jocn/abstract.cfm?uri=jocn-7-7-618 Open in new window
Abstract
Flexible grid optical networks are emerging as an appealing solution for future high-speed optical transport because they can provide superior flexibility and scalability and cope with the rapid growth of Internet traffic. This work introduces some simple strategies that help improve spectrum usage in flexgrid optical networks based on limiting the bandwidth flexibility of the requested connections. Link performance improvement is demonstrated by adapting fully elastic optical networks to multib...
Citation
Comellas, J., Junyent, G. Improving link spectrum utilization in Flexgrid optical networks. "Journal of optical communications and networking", 01 Juliol 2015, núm. 7, p. 618-627.
Keywords
Elastic optical network, Grid-less optical network, Path network, Spectrum allocation, Spectrum management
Group of research
CCABA - Advanced Broadband Communications Center
GCO - Optical Communications Group

Participants

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