Results 61 to 70 of about 5,706 (223)

Efficient switch architectures for pre-configured backup protection with sharing in elastic optical networks

7th International Conference on Information and Automation for Sustainability, 2014
The 7th International Conference on Information and Automation for Sustainability (ICIAfS ...
Satkunarajah, Suthaharan, Ratnam, Krishanthmohan, Ragel, Roshan G.   +2 more
openaire   +2 more sources

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

Energy Efficient Big Data Networks: Impact of Volume and Variety [PDF]

, 2018
In this article, we study the impact of big data’s volume and variety dimensions on Energy Efficient Big Data Networks (EEBDN) by developing a Mixed Integer Linear Programming (MILP) model to encapsulate the distinctive features of these two dimensions ...
Al-Salim, AM, El-Gorashi, TEH, Elmirghani, JMH, Lawey, AQ   +3 more
core   +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

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 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

Impact of Amplification and Regeneration Schemes on the Blocking Performance and Energy Consumption of Wide-Area Elastic Optical Networks

IEEE Access, 2021
This paper studies the physical layer’s impact on the blocking probability and energy consumption of wide-area dynamic elastic optical networks (EONs).
Astrid Lozada, Felipe Calderon, Jose Nunez Kasaneva, Danilo Borquez-Paredes, Ricardo Olivares, Alejandra Beghelli, Nicolas Jara, Ariel Leiva, Gabriel Saavedra   +8 more
doaj   +1 more source

Dynamic Virtual Network Reconfiguration Over SDN Orchestrated Multitechnology Optical Transport Domains [PDF]

, 2016
Network virtualization is an emerging technique that enables multiple tenants to share an underlying physical infrastructure, isolating the traffic running over different virtual infrastructures/tenants. This technique aims to improve network utilization,
Aguado, Alejandro, Alvarez, M.V., Autenrieth, A., Casellas, R., Davis, Matthew J, Lopez, V., Martinez, R., Mayoral, A., Munoz, R., Nejabati, Reza, Peng, Shuping, Simeonidou, Dimitra, Szykowiec, T., Tsuritani, T., Vialta, R., Yoshikane, N.   +15 more
core   +3 more sources

Frog‐Derived Neuroregenerative‐Peptide‐Reinforced Bioactive Hydrogels with Injectability, Thermosensitivity, and Enhanced Neurotrophic Function for Repairing Central Nervous Injuries

Small Structures, Volume 6, Issue 7, July 2025.
Herein, the reinforcement of bioactive hydrogels with frog‐derived neuroregenerative peptide (FRNP) is presented to create multifunctional materials with injectability, thermosensitivity, and neurorepair capabilities. The formation of a porous, dual‐network hydrogel structure, combined with the action of FRNP, promotes the proliferation, migration, and
Zhengang Sun, Zhenjuan Sun, Chenxi Du, Hongyu Chen, Xingchao Zhang, Yuanyuan Liu, Fang Dong, Xuexiao Ma, Gang Wei, Haiyuan Yue   +9 more
wiley   +1 more source

An Adaptive Multiobjective Genetic Algorithm with Multi-Strategy Fusion for Resource Allocation in Elastic Multi-Core Fiber Networks

Applied Sciences, 2022
Core switching on different links in optical networks enables network operators to allocate network resources more flexibly, so as to reduce the network request blocking ratio under limited resources.
Zhanqi Xu, Qian Xu, Jianxin Lv, Tao Ma, Tingting Chen   +4 more
doaj   +1 more source