A new heuristic protection algorithm based on survivable integrated auxiliary graph in waveband switching optical networks

2009 ◽  
Vol 32 (5) ◽  
pp. 1000-1005 ◽  
Author(s):  
Xingwei Wang ◽  
Lei Guo ◽  
Cunqian Yu ◽  
Dong Wang ◽  
Weigang Hou ◽  
...  
Keyword(s):  
Optical Networks ◽  
Waveband Switching ◽  
Auxiliary Graph

A new integrated auxiliary graph based routing algorithm in waveband switching optical networks

2010 ◽  
Vol 64 (1) ◽  
pp. 87-91 ◽  
Author(s):  
Lei Guo ◽  
Xingwei Wang ◽  
Weigang Hou ◽  
Ying Li ◽  
Hongpeng Wang ◽  
...  
Keyword(s):  
Optical Networks ◽  
Routing Algorithm ◽  
Waveband Switching ◽  
Auxiliary Graph

A novel waveband switching node architecture based on tunable filters for WDM mesh optical networks

2006 ◽  
Author(s):  
Jun Huang ◽  
Xiaojin Guo ◽  
Bingguang Deng ◽  
Shaofeng Qiu ◽  
Jiangtao Luo ◽  
...  
Keyword(s):  
Optical Networks ◽  
Tunable Filters ◽  
Waveband Switching ◽  
Node Architecture ◽  
Switching Node ◽  
Mesh Optical Networks

The Study on Protection Algorithms in Multi-Domain Optical Networks

2010 ◽  
Vol 121-122 ◽  
pp. 693-698
Author(s):  
Xue Yong Li ◽  
Guo Hong Gao ◽  
Guo Yi Miao ◽  
Shi Tao Yan
Keyword(s):  
Optical Networks ◽  
Fault Tolerant ◽  
Auxiliary Graph ◽  
Simulation Results ◽  
Better Than

This paper proposes two protection algorithms SBP and PBP with the waveband grouping in fault-tolerant multi-domain optical networks. We also present the concept of layered auxiliary graph to achieve the multi-domain waveband grouping. Simulation results show that PBP performed better than SBP.

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