Results 51 to 60 of about 5,469,804 (162)

Experimental demonstration of OpenFlow-based dynamic restoration in elastic optical networks on GENI testbed

, 2014
The role of the control plane is critically important in dynamic elastic optical networks (EONs) for restoring services in case of link failures. Recently, Software-Defined Networking (SDN), in particular, the OpenFlow architecture and its associated ...
Lei Liu, Ricardo Martinez, Ramon Casellas, Muñoz, Raül, Martínez, Ricardo, Morita, Itsuro, Liu, Lei, Wei-Ren Peng, S. J. Ben Yoo, Ben Yoo, S.J, Ren Peng, Wei, Takehiro Tsuritani, Casellas, Ramon, Raul Munoz, Tsuritani, Takehiro, Itsuro Morita   +15 more
core   +1 more source

Deferred Protection of Deadline-Driven Requests in Inter-Datacenter Elastic Optical Networks

, 2020
Inter-Datacenter Elastic Optical Networks (IDC-EONs) can serve increasing traffic demands among distributed datacenters (DC). Inter-DC traffic demands are typically characterized by flexibility in terms of start time, end time, and assigned transmission ...
O. Ayoub, Sabidur Rahman, S. Rahman, Gustavo B. Figueiredo, A. Horota, G. Figueiredo, M. Tornatore, B. Mukherjee, R. Costa, Rodrigo A. Costa, Massimo Tornalore, Biswanath Mukherjee, Andre K. Horota, Omran Ayoub   +13 more
core   +1 more source

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

Advanced 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

A Novel Dedicated Route Protection Scheme for Survivability of Link Failure in Elastic Optical Networks

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2017
The spectrally efficient transportation of the high bit rate(s) data is achievable by the Elastic optical networks (EONs). However, in the EONs, owing to the failure occurrence even in an individual simple element, different service(s) maybe interrupted. 
Sridhar Iyer, Shree Prakash Singh
doaj   +1 more source

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

Engineering 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, Seyed Mohammad Hassan Hosseini, Seyed Babak Mozaffari, Seyed Ebrahim Afjei   +3 more
wiley   +1 more source

Systematic Literature Review of the Use of Computational Intelligence in the Routing and Spectrum Assignment Problem in Elastic Optical Networks [PDF]

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Elastic optical networks (EONs) have characteristics that meet the growing demand for current and future bandwidth, such as 5G and Internet of Things. In EONs, connections must have a route and a spectrum slice available between the nodes to establish ...
Renan V. B. Carvalho, Henrique A. Dinarte, Raul C. Almeida Jr., Carmelo J. A. Bastos-Filho   +3 more
doaj   +1 more source

A reconfigurable multi‐channel on‐chip photonic filter for programmable optical frequency division

Nanophotonics, Volume 14, Issue 15, Page 2619-2631, August 2025.
Abstract Recent advancements have broadened the application of photon filters based on Bragg gratings within optical communication networks and optical input/output interfaces. Traditional gratings, however, suffer from a fixed refractive index modulation distribution once manufactured, constraining their adaptability and flexibility.
Simeng Zhu, Bocheng Yuan, Yizhe Fan, Mohanad Al‐Rubaiee, Xiao Sun, Zhibo Li, Ahmet Seckin Hezarfen, Anthony E. Kelly, John H. Marsh, Lianping Hou   +9 more
wiley   +1 more source

PRODIGY+: a robust progressive upgrade approach for elastic optical networks

Elastic optical networks (EONs) operating in the C-band have been widely deployed worldwide. However, two major technologies-multiband elastic optical networks (MB-EONs) and space division multiplexed elastic optical networks (SDM-EONs)-can significantly
Erbayat, Egemen,, Knapinska, Aleksandra,, Lin, Shih Chun,, Subramaniam, Suresh,, Walkowiak, Krzysztof,, Matsuura, Motoharu,, Petale, Shrinivas,, Lechowicz, Piotr,, Hasegawa, Hiroshi,   +8 more
core   +1 more source

Spectrum Defragmentation in Elastic Optical Networks: Two Approaches With Metaheuristics

IEEE Access, 2019
This work introduces two novel approaches for the selection of active lightpaths that perform a spectrum defragmentation process in elastic optical networks (EONs).
Enrique J. Davalos, Matilde F. Romero, Sergio M. Galeano, Diego A. Baez, Ariel Leiva, Benjamin Baran   +5 more
doaj   +1 more source

Simulation Studies of Link Group in Elastic Optical Networks Used in Internet of Things Solutions

Transport and Telecommunication, 2023
The elastic optical network (EON) solution is the most flexible in terms of allocation of resources for various traffic streams transported in core part (edge-cloud) of Internet of Things (IoT) networks.
Głąbowski Mariusz, Sobieraj Maciej
doaj   +1 more source