18 October 2001 Complexity of routing and wavelength assignment in WDM rings with limited wavelength conversion
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Proceedings Volume 4582, Optical Switching and Optical Interconnection; (2001) https://doi.org/10.1117/12.445102
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China
Abstract
In this document, we study the complexity of routing and wavelength assignment problem in WDM rings with limited wavelength conversion capability. We address a specific wavelength conversion capability, represented by a cluster model. In the cluster model, we first define a set of disjoint clusters of wavelengths among the available wavelength set. We allow wavelength conversion only between wavelengths belonging to the same cluster. Because the cluster model is able to describe a large number of conversion limited WDM systems, we expect that our results be valuable for the design and performance study of RWA algorithms for a large number of WDM ring systems.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dirceu G. Cavendish, "Complexity of routing and wavelength assignment in WDM rings with limited wavelength conversion", Proc. SPIE 4582, Optical Switching and Optical Interconnection, (18 October 2001); doi: 10.1117/12.445102; https://doi.org/10.1117/12.445102
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