Scalable virtual network provisioning over distance-adaptive flexible grid optical networks Page
1 Th2A.37.pdf OFC 2015 © OSA 2015 Scalable Virtual networN Provisioning over DistanceY …

We present a flexible virtual optical network provisioning procedure for distance-adaptive
flex-grid optical networks. Simulations show∼ 3 times increase in effective network capacity …

Scalable Virtual Optical Network Mapping over Software-Defined Flexible Grid Optical
Networks Page 1 ASu3H.2.pdf Asia Communications and Photonics Conference (ACP) © 2015 …

Optical networks are ideal candidates for the future intra-and inter-data center networks, due
to their merits of high throughput, low energy consumption, high reliability, and so on. Optical …

We investigate the problem of VON provisioning when considering brownfield migration
from fixed grid to flexible grid in optical networks by designing a flexible-grid-aware virtual …

In software-defined optical networks (SDONs), network services are provided in terms of
virtual optical networks (VONs). VON provisioning requires additional considerations …

A new algorithm for dynamic network virtualization over flexible-grid networks is proposed.
The algorithm, called Hamming-Fit, aims to map each request in a zone of the physical …

Network virtualization provides means for efficient management of network resources by
embedding multiple virtual networks (VNs) to share efficiently the same substrate network …

Distance-Adaptive Virtual Network Embedding in Software-Defined Optical Networks Page 1
Distance-Adaptive Virtual Network Embedding in Software-Defined Optical Networks …

Network virtualization has emerged as a paradigm for cloud computing services by
providing key functionalities such as abstraction of network resources kept hidden to the …