Practical adaptive routing schemes considering load balancing in WDM networks

Authors:
Younghwan Yoo;Sanghyun Ahn;Chong Sang Kim
Affiliations:
School of Computer Sci. & Eng., Seoul National University, Seoul, Korea;School of Computer Science, University of Seoul, Seoul, Korea;School of Computer Sci. & Eng., Seoul National University, Seoul, Korea
Venue:
HSI'03 Proceedings of the 2nd international conference on Human.society@internet
Year:
2003

Citing 6
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Abstract

The three adaptive algorithms proposed in this paper address the routing and the wavelength assignment problems at once. They search for a route with the near-maximum number of available wavelengths between two nodes, resulting in the improvement of load balancing. Simulation results show that our algorithms improve blocking probability by up to 50%, compared to the least-loaded and the k-fixed routing algorithms. In addition, the path length of our algorithms is almost equal to that of the others according to the simulation and analysis.