A novel survivable traffic grooming algorithm with inter-layer sharing in IP/MPLS-over-WDM mesh networks

Dayue Gong; Xiaoning Zhang; Hongfang Yu; Ximo Ling; Dan Liao; Hongbin Luo

doi:10.1117/12.852956

19 November 2009 A novel survivable traffic grooming algorithm with inter-layer sharing in IP/MPLS-over-WDM mesh networks

Dayue Gong, Xiaoning Zhang, Hongfang Yu, Ximo Ling, Dan Liao, Hongbin Luo

Author Affiliations +

Proceedings Volume 7633, Network Architectures, Management, and Applications VII; 76331B (2009) https://doi.org/10.1117/12.852956
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

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.

Citation Download Citation

Dayue Gong, Xiaoning Zhang, Hongfang Yu, Ximo Ling, Dan Liao, and Hongbin Luo "A novel survivable traffic grooming algorithm with inter-layer sharing in IP/MPLS-over-WDM mesh networks", Proc. SPIE 7633, Network Architectures, Management, and Applications VII, 76331B (19 November 2009); https://doi.org/10.1117/12.852956

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