Results 41 to 50 of about 417 (193)

On spectrum assignment in elastic optical tree-networks [PDF]

open access: yes, 2019
International audienceTo face the explosion of the Internet trac, a new generation of optical networks is being developed; the Elastic Optical Networks (EONs).
Bermond, Jean-Claude   +1 more
core   +1 more source

Protective and fragmentation-aware routing of unicast data centre traffic in disaster-prone online SDM-EONs

open access: yesDiscover Applied Sciences
The rapid acceptance of cloud services and data centre (DC) traffic development have increased the necessity of a scalable and cost-effective network infrastructure.
Sourabh Chandra   +2 more
doaj   +1 more source

Temporal and Spectral 2D Fragmentation-Aware RMSA Algorithm for Advance Reservation Requests in EONs

open access: yesIEEE Access, 2021
In this paper, we explore the problem of routing, modulation and spectrum assignment (RMSA) for advance reservation (AR) requests in elastic optical networks (EONs), with the objective to further reduce the blocking probability and improve the spectrum ...
Yan Liu   +3 more
doaj   +1 more source

Impairment- and Splitting-Aware Cloud-Ready Multicast Provisioning in Elastic Optical Networks

open access: yes, 2022
It is known that multicast provisioning is important for supporting cloud-based applications, and as the traffics from these applications are increasing quickly, we may rely on optical networks to realize high-throughput multicast.
Liu, X   +6 more
core   +1 more source

DC-LB-RSCA: a load-balanced framework for survivable routing of crosstalk-aware data center traffic in SDM-EONs

open access: yesDiscover Applied Sciences
The rapid expansion of cloud services and data center (DC) traffic demands an optical network infrastructure that is both elastic and resilient. Elastic Optical Networks (EONs) based on Space Division Multiplexing (SDM) and multi-core fibers (MCFs) offer
Sourabh Chandra   +3 more
doaj   +1 more source

Enabling High‐Performance Electrode Materials for Potassium‐Ion Batteries: Ionic Transport, Size and Electro–Chemo–Mechanical Effects

open access: yesAdvanced Science, Volume 12, Issue 35, September 18, 2025.
Potassium‐ion battery is a promising candidate for large‐scale energy storage applications. In this review, transport properties, size effects, and electro–chemo–mechanical properties of electrodes are systematically summarized in order to achieve the rational design and controlled synthesis of potassium electrodes.
Changbao Zhu, Yanpeng Fu, Yong Yang
wiley   +1 more source

Control Plane Strategies for Elastic Optical Networks [PDF]

open access: yes, 2015
The goal of this Ph.d. project is to present and address selected challenges related to the increasing traffic demand and limited available capacity in core optical fiber infrastructure in parallel with tighter requirements of reducing energy consumption
Turus, Ioan
core  

Adaptation and monitoring for elastic alien wavelengths [Invited]

open access: yes, 2016
In this paper, we provide a comprehensive view of the most advanced techniques and solutions we contributed to design and validate for adaptation operations in Elastic Optical Networks (EONs).
CUGINI, FILIPPO   +9 more
core   +1 more source

Spectrum Continuity and Contiguity based Dedicated Protection for Flexible Optical Networks

open access: yesJournal of Microwaves, Optoelectronics and Electromagnetic Applications
Elastic optical networks (EONs) have been pointed out as a promising candidate for transporting data with high transmission rates in adaptive optical networks.
André V. S. Xavier   +4 more
doaj   +1 more source

The Analysis of the Voltage Drivers' Effects on Creating Stability in Variable‐Speed Pumped‐Storage Power Plant

open access: yesEngineering Reports, Volume 7, Issue 9, September 2025.
Modern driver with flexible DC link and a novelty topology for controlling it; in which, two‐level or three‐level voltage source converters (2LVSC or 3LVSC) with specific arrangement 8 + 1 power modules as an innovation will be employed in variable speed pumped storage power plants.
Mohammad Reza Semsar   +3 more
wiley   +1 more source

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