Share Email Print
cover

Proceedings Paper

Protection schemes in waveband-switching optical network
Author(s): Hongsheng Song; Yan Ding; Pei Zhang; Wanyi Gu
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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.

Paper Details

Date Published: 8 February 2005
PDF: 11 pages
Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); doi: 10.1117/12.575514
Show Author Affiliations
Hongsheng Song, Beijing Univ. of Posts and Telecommunications (China)
Yan Ding, Beijing Univ. of Posts and Telecommunications (China)
Pei Zhang, Beijing Univ. of Posts and Telecommunications (China)
Wanyi Gu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 5626:
Network Architectures, Management, and Applications II
S. J. Ben Yoo; Gee-Kung Chang; Guangcheng Li; Kwok-wai Cheung, Editor(s)

© SPIE. Terms of Use
Back to Top