DocumentCode
510863
Title
A novel survivable traffic grooming algorithm with inter-layer sharing in IP/MPLS-over-VDM mesh networks
Author
Gong, Dayue ; Zhang, Xiaoning ; Yu, Hongfang ; Ling, Ximo ; Liao, Dan ; Luo, Hongbin
Author_Institution
Key Lab of Broadband Optical Fiber Transmission and Communication Networks, University of Electronic Science and Technology of China, Chengdu 610054, China
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
We propose a Mixed Sharing Auxiliary Graph (MSAG) for dynamic traffic grooming in heterogeneous WDM mesh networks. Based on MSAG model, a novel heuristic named BLSW-ILMS (Backup LSP Shared Working Lightpath with Inter-layer Mixed Sharing) is proposed. Simulation results show that the proposed algorithm can efficiently decrease the blocking probability (BP).
Keywords
Bandwidth; Mesh networks; Multiprotocol label switching; Optical fiber networks; Optical fibers; Protection; Resource management; Telecommunication traffic; WDM networks; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377529
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