Elastic optical network (EON) architectures have been recently proposed as a candidate
solution for provisioning of both huge bandwidth and flexible connections in next generation …

We propose several novel dynamic routing, modulation and spectrum assignment (RMSA)
algorithms for high-throughput service provisioning in spectrum-sliced elastic optical …

Optical network architectures with elastic bandwidth provisioning are a very promising
approach for next generation optical networks. Such elastic optical networks will enable …

In OFDM-based optical networks, multiple subcarriers can be allocated to accommodate
various size of traffic demands. By using the multi-carrier modulation technique, subcarriers …

Spectrum elastic optical networks support flexible central frequency and spectrum
assignment for lightpaths. In this paper, we investigate energy-efficient dynamic provisioning …

The continual growth of Internet traffic necessitates a high-capacity transmission platform
and also highlights the importance of a multi-granularity transport network due to the flexible …

Today, optical transmission technologies are able to support 400Gbps over a single optical
channel. However, this capacity cannot tit in the current fixed frequency grid optical …

We consider the problem of serving traffic in a spectrum-flexible optical network, where the
spectrum allocated to an end-to-end connection can change so as to adapt to the time …

The spectrum-sliced elastic optical path network (SLICE) architecture has been presented
as an efficient solution for flexible bandwidth allocation in optical networks. An homologous …

Template for Papers ECOC 2010 Page 1 Simulation Results of Shannon Entropy based
Flexgrid Routing and Spectrum Assignment on a Real Network Topology Paul Wright(1) …