Protection schemes in waveband-switching optical network

Hongsheng Song; Yan Ding; Pei Zhang; Wanyi Gu

doi:10.1117/12.575514

8 February 2005 Protection schemes in waveband-switching optical network

Hongsheng Song, Yan Ding, Pei Zhang, Wanyi Gu

Proceedings Volume 5626, Network Architectures, Management, and Applications II; (2005) https://doi.org/10.1117/12.575514
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

Survivability is a new and important research area for multi-granularity optical network. In this paper, dedicated path-based protection scheme and three kinds of shared path-based protection schemes in dynamic waveband switching optical network are proposed based on the work in literature [1]. In different shared protection schemes, different network resources, such as waveband tunnels and wavelength tunnels, are shared. Furthermore some numerical simulations of the protection algorithms are done and the results are analyzed. This work is instructive for the research of survivability schemes in multi-granularity switching optical network.

Citation Download Citation

Hongsheng Song, Yan Ding, Pei Zhang, and Wanyi Gu "Protection schemes in waveband-switching optical network", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); https://doi.org/10.1117/12.575514

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