Experimental demonstration of flexible bandwidth networking with real-time impairment awareness
We demonstrate a flexible-bandwidth network testbed with a real-time, adaptive control
plane that adjusts modulation format and spectrum-positioning to maintain quality of service …
plane that adjusts modulation format and spectrum-positioning to maintain quality of service …
The first testbed demonstration of a flexible bandwidth network with a real-time adaptive control plane
We demonstrate a flexible-bandwidth network testbed with a real-time adaptive control
plane that adjusts modulation format and spectrum-positioning to maintain QoS and high …
plane that adjusts modulation format and spectrum-positioning to maintain QoS and high …
Adaptive spectrum control and management in elastic optical networks
Elastic optical networking (EON) has emerged in recent years as a promising solution for
implementing flexible bandwidth channels (flexpaths) that efficiently match the allocated …
implementing flexible bandwidth channels (flexpaths) that efficiently match the allocated …
Spectrum-efficient and scalable elastic optical path network: architecture, benefits, and enabling technologies
The sustained growth of data traffic volume calls for an introduction of an efficient and
scalable transport platform for links of 100 Gb/s and beyond in the future optical network. In …
scalable transport platform for links of 100 Gb/s and beyond in the future optical network. In …
Experimental demonstration of adaptive combinational QoT failure restoration in flexible bandwidth networks
We propose and demonstrate an adaptive quality of transmission restoration scheme
combining methods of lightpath rerouting and modulation format switching to combat real …
combining methods of lightpath rerouting and modulation format switching to combat real …
A survey of recent developments on flexible/elastic optical networking
I Tomkos, E Palkopoulou… - 2012 14th International …, 2012 - ieeexplore.ieee.org
There is a growing awareness that the utilized bandwidth of deployed optical fiber is rapidly
approaching its maximum limit. Given the possibility for such capacity crunch, the research …
approaching its maximum limit. Given the possibility for such capacity crunch, the research …
Demonstration of spectral defragmentation in flexible bandwidth optical networking by FWM
Flexible bandwidth elastic optical networking is an attractive solution for efficiently matching
allocated bandwidth with link demand, but suffers from inevitable spectral fragmentation. In …
allocated bandwidth with link demand, but suffers from inevitable spectral fragmentation. In …
Path-based recovery in flexgrid optical networks
With the advent of flexgrid optical networks, the rigid wavelength-division multiplexing
(WDM) technology will be enhanced by providing better spectrum efficiency and flexibility. In …
(WDM) technology will be enhanced by providing better spectrum efficiency and flexibility. In …
Beyond 100 Gb/s: capacity, flexibility, and network optimization
In this paper, we discuss building blocks that enable the exploitation of optical capacities
beyond 100 Gb/s. Optical networks will benefit from more flexibility and agility in their …
beyond 100 Gb/s. Optical networks will benefit from more flexibility and agility in their …
Integrity enhancement of flexible/semi-flexible grid networks that minimizes disruption in spectrum defragmentation and bitrate-dependent blocking
We propose a novel disruption-minimized dynamic rerouting and spectrum defragmentation
algorithm that addresses blocking ratio equalization on different bandwidth signals in …
algorithm that addresses blocking ratio equalization on different bandwidth signals in …