2008 Second International Conference on Future Generation Communication and Networking
Protection Routing Algorithm Based on Survivable Integrated Auxiliary Graph in Waveband Switching Optical Networks
December 13-December 15
ISBN: 978-0-7695-3431-2
DOI Bookmark:
http://doi.ieeecomputersociety.org/10.1109/FGCN.2008.52
In this paper, we propose a new heuristic algorithm, Protection based on Survivable Integrated Auxiliary Graph (PSIAG), to tolerate the single-link failure in waveband switching optical networks. The Survivable Integrated Auxiliary Graph (SIAG) contains single virtual topology layer and multiple waveband-plane layers, and it can well solve the routing and waveband assignment. In PSIAG, we can well use the waveband sub-path grouping scheme based on SIAG to save the switching ports. Simulation results show that PSIAG performs better than previous algorithm.
Citation:
Lei Guo, Xingwei Wang, Dong Wang, Cunqian Yu, Weigang Hou, Ying Li, Chongshan Wang, "Protection Routing Algorithm Based on Survivable Integrated Auxiliary Graph in Waveband Switching Optical Networks," fgcn, vol. 1, pp.130-133, 2008 Second International Conference on Future Generation Communication and Networking, 2008
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