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Investigation of rerouting system in Optical Network

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Author(s): Sushil Chaturvedi | Manish Shrivastava

Journal: International Journal of Advanced Computer Research
ISSN 2249-7277

Volume: 2;
Issue: 5;
Start page: 96;
Date: 2012;
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Keywords: Rerouting | Lightpath | Reconfiguration | Virtual Topology and WDM.

ABSTRACT
Optical Wavelength Division Multiplexing (WDM)networks are high capacity telecommunicationsnetworks based on optical technologies andcomponents that provide routing and restoration atwavelength level. High Capacity Optical WDMNetworks are either reconfigured or reroute to meetthe dynamic traffic demand of the variousapplications. However the demand varies with timeand infrastructural development. Many parametershave to be taken into account to find out a goodsolution, and many metrics can be used in order tomeasure the quality of a solution. In this work a 5-Node network has been taken and throughsimulation different parameters (Such as perlightpath report: Node routes, per lightpath report:link routes, lightpath report: distances, per lightpathreport: carried traffic and per lightpath report:wavelength utilization) has been examined.
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