Abstract
As a link failure may lead to severe burst loss in optical burst switched networks, survivability has emerged as one of the most important issues in the design of the optical networks. In this paper, we propose the 1+X protection scheme, which is a novel protection scheme that not only reduces the loss of burst caused by a link failure but also improves the efficiency of resources in OBS networks. Through numerical analysis, we confirm that the proposed 1+X protection scheme has better performance than conventional schemes in terms of reservation redundancy, end-to-end delay and resource efficiency.
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References
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Yu, HJ., Yoo, KM., Han, KE., Yang, WH., Lee, SY., Kim, YC. (2008). 1+X: A Novel Protection Scheme for Optical Burst Switched Networks. In: Vazão, T., Freire, M.M., Chong, I. (eds) Information Networking. Towards Ubiquitous Networking and Services. ICOIN 2007. Lecture Notes in Computer Science, vol 5200. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89524-4_5
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DOI: https://doi.org/10.1007/978-3-540-89524-4_5
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-89523-7
Online ISBN: 978-3-540-89524-4
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