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Network Architectures, Management, and Applications
In WDM wavelength routed networks, prior to a data transfer, a call setup procedure is required to reserve a wavelength path between the source-destination node pairs. A distributed approach to a connection setup can achieve a very high speed, while improving the reliability and reducing the implementation cost of the networks. However, along with many advantages, several major challenges have been posed by the distributed scheme in how the management and allocation of wavelength could bedoi:10.1117/12.520462 fatcat:up4ju2cx3zbwnc4ldauygsfqqy