Abstract
This paper presents the concept of flexible optical networks, based mainly on routing tasks and wavelength assignment (“λ”) by means of a heuristic algorithm called EEM, obtaining the calculation of the optical paths according to the demands of the topologies (NSFnet and EON) with the configuration of variable transponders and 100% traffic protection via disjoint channels. With the Net2plan software, the simulations of the topologies were realized, observing the increase of 20%–80% of the traffic offered by the Network (in Tbps) before observing an increase in the blocking probability according to the routes assigned by the algorithm.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Chaudhuri, S., Bouillet, E., Ellinas, G.: Addressing transparency in DWDM mesh survivable networks. In: Optical Fiber Communication Conference and Exhibit, OFC 2001. Technical Digest Postconference Edition (IEEE Cat. 01CH37171), vol. 2, p. TuO5-T1-3 (2001)
Bisbal, D., de Miguel, I., González, F., Blas, J., Aguado, J.C., Fernández, P., Durán, J., Durán, R., Lorenzo, R.M., Abril, E.J., López, M.: Dynamic routing and wavelength assignment in optical networks by means of genetic algorithms. Photonic Netw. Commun. 7(1), 43–58 (2004)
Bale, K., Bouillet, E., Ellinas, G.: Benefits of "minimal" wavelength interchange in WDM rings. In: Proceedings of Optical Fiber Communication Conference, pp. 120–121 (1997)
Subramaniam, S., Azizoglu, M., Somani, A.: On the optimal placement of wavelength converters in wavelength-routed networks. In: Seventeenth Annual Joint Conference of the IEEE Computer and Communications Societies, INFOCOM 1998, vol. 2, pp. 902–909 (1998)
Subramaniam, S., Azizoglu, M., Somani, A.K.: All-optical networks with sparse wavelength conversion. IEEE/ACM Trans. Netw. 4(4), 544–557 (1996)
Harai, H., Murata, M., Miyahara, H.: Heuristic algorithm for allocation of wavelength convertible nodes and routing coordination in all-optical networks. J. Light. Technol. 17(4), 535–545 (1999)
Gerstel, O., Kutten, S.: Dynamic wavelength allocation in all-optical ring networks. In: Proceedings of ICC 1997 - International Conference on Communications, vol. 1, pp. 432–436 (1997)
Zang, H., Jue, J.P., Mukherjee, B.: A review of routing and wavelength assignment approaches for wavelength-routed optical WDM networks. Opt. Netw. Mag. 1, 47–60 (2000)
Alferness, R.C., Kogelnik, H., Wood, T.H.: The evolution of optical systems: optics everywhere. Bell Labs Tech. J. 5(1), 188–202 (2002)
Ramaswami, R., Sivarajan, K.N., Sasak, G.H.: Optical Networks: A Practical Perspective. Elsevier/Morgan Kaufmann, Burlington (2002)
Walkowiak, K., Klinkowski, M.: Shared backup path protection in elastic optical networks: modeling and optimization. In: 2013 9th International Conference on the Date of Conference on Design of Reliable Communication Networks (DRCN), pp. 187–194 (2013)
Chen, B., Zhang, J., Zhao, Y., Liu, J., Huang, S., Gu, W., Jue, J.P.: Minimum spectrum block consumption for shared-path protection with joint failure probability in flexible bandwidth optical networks. In: Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, p. OW3A.8 (2013)
Tarhan, A., Cavdar, C.: Shared path protection for distance adaptive elastic Optical Networks under dynamic traffic. In: 2013 5th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), pp. 62–67 (2013)
Jinno, M., Kozicki, B., Takara, H., Watanabe, A., Sone, Y., Tanaka, T., Hirano, A.: Distance-adaptive spectrum resource allocation in spectrum-sliced elastic optical path network [Topics in Optical Communications]. IEEE Commun. Mag. 48(8), 138–145 (2010)
Takagi, T., Hasegawa, H., Sato, K., Sone, Y., Kozicki, B., Hirano, H., Jinno, M.: Dynamic routing and frequency slot assignment for elastic optical path networks that adopt distance adaptive modulation. In: 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC) (2011)
Pavón, P., Izquierdo, J.L.: Net2Plan - The open-source network planner. http://www.net2plan.com/index.php. Accessed 11 June 2015
Izquierdo-Zaragoza, J.-L., Pedreno-Manresa, J.-J., Pavon-Marino, P.: Maximizing IP fast rerouting coverage in survivable IP-over-WDM networks. In: 2015 European Conference on Optical Communication (ECOC), pp. 1–3 (2015)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG
About this paper
Cite this paper
Moreno, D.F.A., Parra, O.J.S., Sarmiento, D.A.L. (2018). Heuristic Algorithm for Flexible Optical Networks OTN. In: Qiu, M. (eds) Smart Computing and Communication. SmartCom 2017. Lecture Notes in Computer Science(), vol 10699. Springer, Cham. https://doi.org/10.1007/978-3-319-73830-7_17
Download citation
DOI: https://doi.org/10.1007/978-3-319-73830-7_17
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-73829-1
Online ISBN: 978-3-319-73830-7
eBook Packages: Computer ScienceComputer Science (R0)