论文信息 - Multi-domain Waveband Routing Protection Algorithms in WDM Networks

Multi-domain Waveband Routing Protection Algorithms in WDM Networks

This paper proposes two protection algorithms, Segment-Based Protection (SBP) and Path-Based Protection (PBP), in fault-tolerant multi-domain optical networks to support waveband grouping with the layered auxiliary graph concept. To the best of our knowledge, this paper is the first study to achieve the fault-tolerance and waveband switching in multi-domain optical networks. Simulation results show that PBP has better performances than SBP.

[1] Lei Guo,et al. A new heuristic protection algorithm based on survivable integrated auxiliary graph in waveband switching optical networks , 2009, Comput. Commun..

[2] Biswanath Mukherjee,et al. Survivable WDM mesh networks , 2003 .

[3] Lei Guo,et al. LSSP: A novel local segment-shared protection for multi-domain optical mesh networks , 2007, Comput. Commun..

[4] Lei Guo,et al. A new routing algorithm in waveband switching multi-domain optical networks , 2010, 2010 The 2nd International Conference on Computer and Automation Engineering (ICCAE).

[5] Lei Guo,et al. A novel waveband switching routing algorithm based on integrated auxiliary graph in WDM optical networks , 2008, 2008 11th IEEE International Conference on Communication Technology.

[6] Dieu Linh Truong,et al. Dynamic routing for shared path protection in multidomain optical mesh networks , 2006 .

[7] Qing Liu,et al. Hierarchical routing in multi-domain optical networks , 2006, Comput. Commun..

[8] Robert E. Tarjan,et al. A quick method for finding shortest pairs of disjoint paths , 1984, Networks.

[9] Chunming Qiao,et al. Waveband Switching for Dynamic Traffic Demands in Multigranular Optical Networks , 2007, IEEE/ACM Transactions on Networking.