Two design problems for the IP/MPLS over WDM networks
(2005) 5th International Workshop on Design of Reliable Communication Networks p.241-248- Abstract
- Design problems related to the next generation Internet core networks can be difficult to solve in an exact way. Hence, for large networks they may require approximate algorithms. The paper considers two optimization problems for off-line design of robust NGI core networks carrying elastic traffic with a two-layer IP/MPLS over WDM architecture. The problems are NP-hard and are formulated as mixed-integer programs. An efficient approximate iterative method based on separate design of the two layers is proposed for solving the problems; the method is illustrated with numerical examples
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/615965
- author
- Kubilinskas, Eligijus LU and Pioro, Michal LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- optimization problems, Internet core networks, IP/MPLS, iterative method, WDM networks, resilience, multilayer network design
- host publication
- 5th International Workshop on Design of Reliable Communication Networks
- pages
- 8 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 5th International Workshop on Design of Reliable Communication Networks
- conference location
- Naples, Italy
- conference dates
- 2005-10-16 - 2005-10-19
- external identifiers
-
- wos:000234649900031
- scopus:33846325895
- ISBN
- 0-7803-9439-9
- DOI
- 10.1109/DRCN.2005.1563873
- language
- English
- LU publication?
- yes
- id
- aba1d3d4-3b68-440a-9934-740516c7612a (old id 615965)
- date added to LUP
- 2016-04-04 11:22:54
- date last changed
- 2022-04-24 00:35:29
@inproceedings{aba1d3d4-3b68-440a-9934-740516c7612a, abstract = {{Design problems related to the next generation Internet core networks can be difficult to solve in an exact way. Hence, for large networks they may require approximate algorithms. The paper considers two optimization problems for off-line design of robust NGI core networks carrying elastic traffic with a two-layer IP/MPLS over WDM architecture. The problems are NP-hard and are formulated as mixed-integer programs. An efficient approximate iterative method based on separate design of the two layers is proposed for solving the problems; the method is illustrated with numerical examples}}, author = {{Kubilinskas, Eligijus and Pioro, Michal}}, booktitle = {{5th International Workshop on Design of Reliable Communication Networks}}, isbn = {{0-7803-9439-9}}, keywords = {{optimization problems; Internet core networks; IP/MPLS; iterative method; WDM networks; resilience; multilayer network design}}, language = {{eng}}, pages = {{241--248}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Two design problems for the IP/MPLS over WDM networks}}, url = {{http://dx.doi.org/10.1109/DRCN.2005.1563873}}, doi = {{10.1109/DRCN.2005.1563873}}, year = {{2005}}, }