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Hierarchical routing in multi-domain optical networks

DSpace at IIT Bombay

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Field Value
 
Title Hierarchical routing in multi-domain optical networks
 
Creator LIU, Q
KÖK, MA
GHANI, N
GUMASTE, ASHWIN
 
Subject hierarchical systems
optical communication
packet networks
routers
switching networks
topology
wavelength division multiplexing
 
Description Given the increasing adoption of DWDM networking technology, there is now a growing need to address distributed inter-domain lightpath provisioning issues. Although inter-domain 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 opto-electronic multi-domain DWDM networks is presented. The scheme adapts various topology abstraction schemes to improve routing scalability and lower inter-domain blocking probabilities. Related inter-domain lightpath 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.
 
Publisher Elsevier
 
Date 2009-07-18T05:33:00Z
2011-11-25T15:10:04Z
2011-12-26T13:04:31Z
2011-12-27T05:50:21Z
2009-07-18T05:33:00Z
2011-11-25T15:10:04Z
2011-12-26T13:04:31Z
2011-12-27T05:50:21Z
2006
 
Type Article
 
Identifier Computer Communications 30(1), 122-131
0140-3664
http://dx.doi.org/10.1016/j.comcom.2006.08.003
http://hdl.handle.net/10054/1604
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1604
 
Language en