Simple and effective routing and wavelength assignment in transparent optical networks | IEEE Conference Publication | IEEE Xplore

Simple and effective routing and wavelength assignment in transparent optical networks


Abstract:

Transparent optical networks must support dynamic traffic demands and end-to-end optical transmission. We present a new physically-aware algorithm based on dynamic progra...Show More

Abstract:

Transparent optical networks must support dynamic traffic demands and end-to-end optical transmission. We present a new physically-aware algorithm based on dynamic programming for routing and wavelength assignment in such networks that considers both linear and nonlinear impairments that accumulated along the transmission path. We show that our algorithm scales well to large networks and typically yields the lowest blocking probability when compared to several existing methods. In addition, it is flexible and can adapt to situations where either linear or nonlinear impairments dominate.
Date of Conference: 10-15 June 2012
Date Added to IEEE Xplore: 29 November 2012
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Conference Location: Ottawa, ON, Canada

References

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