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A novel multicast routing algorithm and its application for protection against single-link and single-link/node failure scenarios in optical WDM mesh networks |
Optics Express, Vol. 19, Issue 26, pp. B471-B477 (2011)
http://dx.doi.org/10.1364/OE.19.00B471
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Abstract
A new heuristic algorithm called “Steiner Node Heuristic” (SNH) for solving the Steiner Tree problem in graphs and, consequently, for routing multicast calls in mesh optical WDM Networks, is presented. The new algorithm is used for the development of a new multicast protection technique which, as simulations show, outperforms the existing ones in terms of blocking probability and average cost, for both single-link and single-link/node failure scenarios.
© 2011 OSA
OCIS Codes
(060.4255) Fiber optics and optical communications : Networks, multicast
(060.4261) Fiber optics and optical communications : Networks, protection and restoration
ToC Category:
Backbone and Core Networks
History
Original Manuscript: October 11, 2011
Revised Manuscript: November 12, 2011
Manuscript Accepted: November 14, 2011
Published: November 23, 2011
Virtual Issues
European Conference on Optical Communication 2011 (2011) Optics Express
Citation
Costas K. Constantinou and Georgios Ellinas, "A novel multicast routing algorithm and its application for protection against single-link and single-link/node failure scenarios in optical WDM mesh networks," Opt. Express 19, B471-B477 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-26-B471
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References
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- C. K. Constantinou and G. Ellinas, “A novel technique for survivable multicast routing in optical WDM mesh networks,” Proc. European Conf. on Optical Communications (ECOC), Geneva, Switzerland, Sept. 2011.
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