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Hierarchical interdomain routing and light-path provisioning in optical networks

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Title Hierarchical interdomain routing and light-path provisioning in optical networks
 
Creator LIU, Q
KOK, MA
GHANI, N
GUMASTE, A
 
Description Given the increasing adoption of DWDM networking technology, there is now a growing need to address distributed interdomain light-path provisioning issues. Although interdomain provisioning has been well studied for packet/cell-switching networks, the wavelength dimension presents many additional challenges. To address this challenge, a detailed hierarchical routing GMPLS-based framework for provisioning all-optical and optoelectronic multidomain DWDM networks is presented. The scheme adapts topology abstraction schemes to improve routing scalability and lower interdomain blocking probabilities. Related interdomain light-path RWA and signaling schemes are also tabled. Performance analysis results are also presented to demonstrate the effectiveness of the proposed mechanisms along with directions for future research work. (C) 2006 Optical Society of America.
 
Publisher OPTICAL SOC AMER
 
Date 2011-08-19T10:36:53Z
2011-12-26T12:56:12Z
2011-12-27T05:44:30Z
2011-08-19T10:36:53Z
2011-12-26T12:56:12Z
2011-12-27T05:44:30Z
2006
 
Type Article
 
Identifier JOURNAL OF OPTICAL NETWORKING, 5(10), 764-774
1536-5379
http://dx.doi.org/10.1364/JON.5.000764
http://dspace.library.iitb.ac.in/xmlui/handle/10054/10321
http://hdl.handle.net/10054/10321
 
Language en