WDM network re-optimization avoiding costly traffic disruptions
(2010) 2nd International Workshop on Reliable Network Design and Modeling- Abstract
- Network re-optimization is a process that must be triggered periodically in order to improve the inefficient resource allocation of online routing heuristics due to the uncertainty of online lightpath demand arrivals and departures. Network re-optimization involves two tasks: a) finding new lightpaths for a (sub)set of current demands, i.e. rerouting, and b) migrating the current traffic to the new configuration diminishing traffic disruptions, i.e. lightpath reconfiguration. If not controlled, excessive traffic disruptions may be a cause of violations of clients' Service Level Agreement, which should be compensated by the network operator with penalization fees.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1718872
- author
- Solano, F. and Pioro, Michal LU
- organization
- publishing date
- 2010
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- International Congress on Ultra Modern Telecommunications and Control Systems
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 2nd International Workshop on Reliable Network Design and Modeling
- conference location
- Moscow, Russian Federation
- conference dates
- 2010-10-18 - 2010-10-20
- external identifiers
-
- scopus:79951506382
- ISBN
- 978-1-4244-7285-7
- DOI
- 10.1109/ICUMT.2010.5676569
- language
- English
- LU publication?
- no
- id
- 482961c5-be6f-4773-9bcc-6211391049a0 (old id 1718872)
- date added to LUP
- 2016-04-04 11:32:55
- date last changed
- 2022-01-29 22:04:00
@inproceedings{482961c5-be6f-4773-9bcc-6211391049a0, abstract = {{Network re-optimization is a process that must be triggered periodically in order to improve the inefficient resource allocation of online routing heuristics due to the uncertainty of online lightpath demand arrivals and departures. Network re-optimization involves two tasks: a) finding new lightpaths for a (sub)set of current demands, i.e. rerouting, and b) migrating the current traffic to the new configuration diminishing traffic disruptions, i.e. lightpath reconfiguration. If not controlled, excessive traffic disruptions may be a cause of violations of clients' Service Level Agreement, which should be compensated by the network operator with penalization fees.<br/>}}, author = {{Solano, F. and Pioro, Michal}}, booktitle = {{International Congress on Ultra Modern Telecommunications and Control Systems}}, isbn = {{978-1-4244-7285-7}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{WDM network re-optimization avoiding costly traffic disruptions}}, url = {{http://dx.doi.org/10.1109/ICUMT.2010.5676569}}, doi = {{10.1109/ICUMT.2010.5676569}}, year = {{2010}}, }