Results 41 to 50 of about 5,469,804 (162)

Towards plug-and-play software-defined EONs: Field trial of self-adaptation carrier spacing

, 2015
Adaptation techniques in Elastic Optical Networks (EONs) are first discussed, highlighting the need for automatic configuration procedures. Then, a novel software defined technique for effective self-adaptation of carrier spacing is proposed and ...
CUGINI, FILIPPO, FRESI, Francesco, MELONI, GIANLUCA, SAMBO, Nicola, PAOLUCCI, Francesco, A. D'Errico, F. Fresi, F. Paolucci, F. Cugini, G. Meloni, L. Poti, D'Errico, A., P. Castoldi, POTI', LUCA, CASTOLDI, Piero, N. Sambo   +15 more
core   +1 more source

Algorithms for Routing and Spectrum Allocation in Elastic Optical Networks: A Taxonomy

IEEE Access
Elastic Optical Networks (EONs) increase the transport capacity of standard optical networks, and have been proposed as a short-term solution to satisfy the dynamic demands of service quality requirements.
Cesar F. Bogado-Martinez, Diego P. Pinto-Roa, Benjamin Baran   +2 more
doaj   +1 more source

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

IEEE 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, Rongxi He, Shicheng Wang, Cunqian Yu   +3 more
doaj   +1 more source

MT‐OPMNet: Attention‐Enhanced Multi‐Task Deep Learning for Joint OSNR Estimation and Modulation Format Recognition in Elastic Optical Networks

IET Networks, Volume 15, Issue 1, January/December 2026.
A multi‐task deep learning framework is proposed for simultaneous OSNR estimation and modulation format identification in elastic optical networks. The proposed MT‐OPMNet integrates a shared convolutional backbone with a channel‐aware attention module to improve monitoring accuracy while reducing computational complexity and inference latency ...
Yassir Al‐Karawi, Ahmed M. Jasim, Raad S. Alhumaima, Hamed S. Al‐Raweshidy   +3 more
wiley   +1 more source

Spectrum Continuity and Contiguity based Dedicated Protection for Flexible Optical Networks

Journal 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, Raul C. Almeida Jr., Joaquim F. Martins-Filho, Daniel A. R. Chaves, Carmelo J. A. Bastos-Filho   +4 more
doaj   +1 more source

A Review of Lightweight Algorithm‐Driven Intelligent Sensing Technologies for Extreme Environments

Journal of Sensors, Volume 2026, Issue 1, 2026.
Extreme environments impose stringent demands on intelligent sensing systems in terms of real‐time performance, energy constraints, data quality, and robustness. Conventional sensing algorithms often fail to satisfy the practical requirements of these scenarios, particularly when resources are limited, under rapidly changing conditions, communication ...
Yu Wang, Shaoming Li, Zhengxu Xiao, Lu Tian, Chunxi Yang, Jian Song, Le Zheng, Lei Zhang, Charles H. Lawrie   +8 more
wiley   +1 more source

Control Plane Strategies for Elastic Optical Networks [PDF]

, 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  

Molecular Design of a Naturally Derived Hemostatic Sealant with Prolonged Antimicrobial Activity for Repairing Elastic Organ Injuries

Advanced Science, Volume 12, Issue 40, October 27, 2025.
An injectable, photocrosslinkable hydrogel sealant—comprising GelMAG, DMA, and pDDA—demonstrated strong underwater adhesion, elasticity, biocompatibility, and broad‐spectrum antibacterial activity. This material rapidly sealed dynamic internal organ injuries and significantly reduced blood loss in vivo. Its superior performance over commercial products
Saumya Jain, Avijit Baidya, Joshua A. Boys, George Z. Cheng, Taichiro Imahori, Naoki Kaneko, Nasim Annabi   +6 more
wiley   +1 more source

Optimal occupancy mapping of virtual networks over elastic optical infrastructures

, 2017
One of the main challenges in Network Virtualization deals with the efficient mapping of virtual resources onto optical physical resources. This is commonly referred by Virtual Optical Network Embedding (VONE). The application of VONE for Elastic Optical
Hesselbach Serra, Xavier
core   +1 more source

Heuristic Chaotic Hurricane-Aided Efficient Power Assignment for Elastic Optical Network

IEEE Access, 2020
In this paper, we propose a dynamical power allocation (PA) procedure for elastic optical networks (EONs) based on the evolutionary hurricane search optimization (HSO) algorithm with a chaotic logistic map diversification strategy with the purpose of ...
Layhon R. Rodrigues Dos Santos, Taufik Abrao   +1 more
doaj   +1 more source