We survey the state-of-the-art technologies in Wavelength Division Multiplexing (WDM)
network reconfiguration. Our focus is the strategies and triggering methods. We compare the …

Efficient reconfiguration of optical multicast trees in wavelength division multiplexing (WDM)
networks is required. Multimedia applications which consume a huge bandwidth, require …

Today, operators use reconfiguration to improve the performance of connection oriented
networks. In our previous work, we studied tree reconfiguration without data flow interruption …

Network reconfiguration is an important task in WDM optical networks, which enables the
optimisation of network resources. With the growing demand for multicast applications (eg …

Les réseaux optiques à multiplexage en longueur d'onde ou réseaux optiques WDM
(Wavelength Division Multiplexing) sont largement déployés aujourd'hui. Les applications …

The majority of papers on resilience deal with fast and resource-saving mechanisms that are
typically taylored to a certain networking technology or to a certain protocol. The aim of this …

Résumé Les réseaux optiques à multiplexage en longueur d'onde ou réseaux optiques
WDM (Wavelength Division Multiplexing) sont largement déployés aujourd'hui. Les …

Les réseaux optiques munis des technologies de répartition en longueur d'onde (WDM:
Wavelength Division Multiplexing) et de conversion de longueur d'onde représentent une …

This paper reports a summary of the joint research activities on Optical Core Networks within
the e-Photon-ONe+ project. It provides a reasonable overview of the topics considered of …

In an optical network using the wavelength division multiplexing (WDM) technology, routing
a request consists of assigning it a route in the physical network and a wavelength. If each …