Results 11 to 20 of about 5,469,804 (162)
Journal of Engineering, 2019 Elastic optical networks (EONs) have emerged to provide higher spectrum efficiency than traditional Dense Wavelength-Division-Multiplexing (DWDM) by utilizing enabling technologies such as flexible spectrum grid, Orthogonal Frequency Division ...
Tushar Mathur +2 more
doaj +2 more sources
A New Strategy for Energy Saving in Spectrum-Sliced Elastic Optical Networks †
Computers, 2018 In this paper, we propose a new approach for energy saving in Elastic Optical Networks (EONs) under physical impairments based on MILP solving instances.
Igor M. Queiroz, Karcius D. R. Assis
doaj +2 more sources
A New Bi-Level Mathematical Model and Algorithm for VONs Mapping Problem
IEEE Access, 2020 Elastic optical networks (EONs) virtualization can allow the virtual optical networks (VONs) to utilize all the physical resources of EONs, and can attain a high performance of the networks.
Hejun Xuan +4 more
doaj +1 more source
IEEE Access, 2018 Achievable capacity of optical fiber is approaching its physical limitation in frequency domain. Space division multiplexing (SDM) technology can scale the network capacity using multi-core fiber and multi-mode fiber.
Yongli Zhao +5 more
doaj +1 more source
Resource Allocation in Multicore Elastic Optical Networks: A Deep Reinforcement Learning Approach
Complexity, 2023 A deep reinforcement learning (DRL) approach is applied, for the first time, to solve the routing, modulation, spectrum, and core allocation (RMSCA) problem in dynamic multicore fiber elastic optical networks (MCF-EONs).
Juan Pinto-Ríos +9 more
doaj +1 more source
On Spectrum Assignment in Elastic Optical Tree-Networks [PDF]
, 2015 To face the explosion of the Internet traffic, a new generation of optical networks is being developed; the Elastic optical Networks (EONs). The aim with EONs is to use the optical spectrum efficiently and flexibly.
Bermond, Jean-Claude +1 more
core +2 more sources
Journal of Information and Telecommunication, 2020 The required upgradation of the optical network capacity, which is constrained by the non-linear Shannon’s limit and the provisioning needed for the future diverse Internet traffic’s required capacity, can be resolved by the deployment of the Space ...
Sridhar Iyer
doaj +1 more source
3D Fragmentation Metric and RCSA Scheme for Space Division Multiplexing Elastic Optical Networks
IEEE Access, 2020 The space division multiplexing elastic optical networks (SDM-EONs) based on multi-core fiber (MCF) are an effective solution to improve transmission capacity.
Juan Zhang +5 more
doaj +1 more source
Routing, Modulation and Spectrum Assignment Algorithm Using Multi-Path Routing and Best-Fit
IEEE Access, 2021 Elastic Optical Networks (EONs) are a promising optical technology to deal with the ever-increasing traffic and the vast number of connected devices of the next generation of the Internet, associated to paradigms like the Internet of Things (IoT), the ...
Lidia Ruiz +5 more
doaj +1 more source
A Resource-Periodic-Arrangement Strategy for RMSA Problem in Elastic Optical Networks
IEEE Access, 2020 Elastic optical networks (EONs), which can flexibly assign spectrum resources to connection requests, have become the most promising technology for the next generation of optical core networks.
Shuru Liu +3 more
doaj +1 more source