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WDM network re-optimization avoiding costly traffic disruptions

Solano, F. and Pioro, Michal LU (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:
author
and
organization
publishing date
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}},
}