Path-Based Fragmentation Metric and RSA Algorithms for Elastic Optical Networks

Flexi-grid technology has emerged as the evolution of fixed-grid DWDM core optical networks, enabling more efficient utilization of spectral resources and leading to higher overall network throughput. However, it suffers from an aggravated form of the spectrum fragmentation problem that affects ...

Source: Journal of Optical Communications and Networking - January 25, 2019 Category: Physics Authors: Federico Pederzolli Domenico Siracusa Andrea Zanardi Gabriele Galimberti Domenico La Fauci Giovanni Martinelli Source Type: research