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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editors: K. Bergman and O. Gerstel
  • Vol. 5, Iss. 12 — Dec. 1, 2013
  • pp: 1413–1424

Optimization Approach for Multi-domain Optical Network Provisioning

K. Liang, M. Rahnamay-Naeini, H. M. K. Alazemi, N. Min-Allah, M. Peng, and N. Ghani  »View Author Affiliations


Journal of Optical Communications and Networking, Vol. 5, Issue 12, pp. 1413-1424 (2013)
http://dx.doi.org/10.1364/JOCN.5.001413


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Abstract

Multi-domain optical network provisioning is a key focus area as users continue to demand scalable bandwidth services across wider network regions. To date, a range of distributed schemes have been proposed to achieve lightpath routing across domain boundaries. In general, these solutions rely upon hierarchical routing and provisioning strategies and are mostly heuristics based. As such, it is difficult to gauge their true load-carrying capacity and effectiveness. Hence in order to address this concern, this effort proposes a formal optimization-based model for multi-domain lightpath setup pursuant to several key objectives, i.e., including throughput maximization, resource minimization, and load balancing. This model is then solved for some sample network topologies, and the results are compared versus existing heuristic strategies.

© 2013 Optical Society of America

OCIS Codes
(060.1155) Fiber optics and optical communications : All-optical networks
(060.4251) Fiber optics and optical communications : Networks, assignment and routing algorithms
(060.4256) Fiber optics and optical communications : Networks, network optimization
(060.4265) Fiber optics and optical communications : Networks, wavelength routing

ToC Category:
Research Papers

History
Original Manuscript: September 11, 2013
Manuscript Accepted: September 20, 2013
Published: November 27, 2013

Citation
K. Liang, M. Rahnamay-Naeini, H. M. K. Alazemi, N. Min-Allah, M. Peng, and N. Ghani, "Optimization Approach for Multi-domain Optical Network Provisioning," J. Opt. Commun. Netw. 5, 1413-1424 (2013)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jocn-5-12-1413

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