Elastic Optical Networks (EONs) enable optical circuits to be assigned distinct numbers of spectrum slices. Individual circuits can then be assigned an optimal number of slices to best …
The possibility of flexibly assigning spectrum resources with channels of different sizes greatly improves the spectral efficiency of optical networks, but can also lead to unwanted …
The possibility of flexibly assigning spectrum resources with channels of different sizes greatly improves the spectral efficiency of optical networks. The drawback of this flexibility is …
Elastic Optical Networks (EONs) have the potential to improve the fiber spectrum utilization by allocating spectrum resources to multiple traffic requests proportionally to the amount of …
M Markowski - 2016 Third European Network Intelligence …, 2016 - ieeexplore.ieee.org
In the paper we consider online deadline-driven multicast routing and spectrum assignment problem in elastic optical networks. Multicast demands with given volume appear …
The paper proposes a resources allocation method for EON based on a modified RDM using squatting and kicking strategies in order to prioritise the usage of channels and …
J Kim, X Wang, S WangYan, M Razo… - 2015 17th …, 2015 - ieeexplore.ieee.org
Routing and Spectrum Assignment (RSA) algorithms play a key role in achieving good spectrum utilization in Elastic Optical Networks (EONs). A metric that is often used to …
A Samadian, X Wang, M Razo… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
Network administrators are interested in achieving the highest efficiency and utilization of their fiber networks. To this end, routing and wavelength (or more generally spectrum) …