Results 31 to 40 of about 5,486,851 (254)
Code rate optimization in elastic optical networks
, 2015 We combine adaptive coding with nonlinear impairment-aware routing and spectrum allocationproblem in elastic optical networks. An integer linear program formulation and low-complexityheuristics are proposed.
Agrell, Erik +11 more
core +2 more sources
Using static connections to improve elastic optical networks performance
, 2017 Network resources are poorly used in Elastic Optical Networks under dynamic traffic conditions. A hybrid scheme where some resources are statically allocated and the remaining ones are devoted to dynamic traffic, is proposed and evaluated.Peer ...
Comellas Colomé, Jaume +5 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Autoimmune glial fibrillary acidic protein astrocytopathy (GFAP‐A) is an inflammatory central nervous system disorder with variable outcomes. Relapse occurs in a subset of patients, but early predictors remain unclear. We aimed to identify admission‐available features associated with 1‐year recurrence and develop an interpretable ...
Qingting Hong +10 more
wiley +1 more source
High capacity optical networks based on space division multiplexing
, 2017 This book discusses Elastic Optical Networks (EONs) from an operational perspective. It presents algorithms that are suitable for real-time operation and includes experimental results to further demonstrate the feasibility of the approaches discussed. It
Comellas Colomé, Jaume +4 more
core +1 more source
, 2021 DWDM networks make use of optical switching networks that allow light waves of multiple lengths to be serviced and provide the possibility of converting them appropriately. Research work on optical switching networks focuses on two main areas of interest:
Maciej Sobieraj +2 more
core +1 more source
Disruption-minimized Re-adaptation of Virtual Links in Elastic Optical Networks [PDF]
, 2020 We present a novel re-adaptation approach to accommodate bandwidth increase of virtual links in elastic optical networks. Our approach can incorporate different objectives, as minimizing disruption, by choosing among a comprehensive set of re-adaptation ...
Zulfiqar, Mubeen +15 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik +9 more
wiley +1 more source
Simulation Studies of Various Structures of Optical Switching Networks
Transport and TelecommunicationThe article presents a research of loss probability in various structures of elastic optical network nodes. To conduct the research, an elastic optical networks simulator, which enables to determine loss probabilities of switching network nodes of any ...
Sobieraj Maciej, Tylkowski Mariusz
doaj +1 more source
Quantifying dynamic traffic in elastic optical networks
, 2017 This work is focused on the characterization of the traffic allocated in Elastic Optical backbone networks when different dynamic traffic profiles are generated.
Comellas Colomé, Jaume +5 more
core +1 more source