Results 21 to 30 of about 133,218 (289)

Design of Optical Wireless Networks with Fair Traffic Flows

Journal of Applied Mathematics, 2014
The paper presents a method for optimising the wireless optical network that carries elastic packet traffic. The particular focus is on modelling the effect of elastic traffic flows slowing down in response to the decrease of the optical transmission ...
Artur Tomaszewski
doaj   +1 more source

Elastic alpha-scattering of 112Sn and 124Sn at astrophysically relevant energies [PDF]

, 2005
The cross sections for the elastic scattering reactions {112,124}Sn(a,a){112,124}Sn at energies above and below the Coulomb barrier are presented and compared to predictions for global alpha-nucleus potentials. The high precision of the new data allows a
Fulop, Zs., Galaviz, D., Gyurky, Gy., Mate, Z., Mohr, P., Rauscher, T., Somorjai, E., Zilges, A.   +7 more
core   +2 more sources

Network coding-based protection scheme for Elastic Optical Networks [PDF]

2014 10th International Conference on the Design of Reliable Communication Networks (DRCN), 2014
Optical technologies are the foundations supporting the current telecommunication network backbones due to the high speed transmissions achieved in fiber optical networks. Traditional optical networks consist of a fixed 50 GHz grid, resulting in a low optical spectrum (OS) utilization, specifically with transmission rates above 100 Gbps.
Ramirez, William Fred, Masip Bruin, Xavier, Yannuzzi, Marcelo, Montero Banegas, Diego Teodoro, Martinez, Alejandro, Lopez, Victor Bohorquez   +5 more
openaire   +2 more sources

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

The Trade-Offs between Optimality and Feasibility in Online Routing with Dedicated Path Protection in Elastic Optical Networks

Entropy, 2022
The article discusses an online problem of routing and spectrum allocation with dedicated path protection in elastic optical networks. We propose three novel algorithms to solve this problem.
Ireneusz Olszewski, Ireneusz Szcześniak
doaj   +1 more source

Optical network technologies for future digital cinema [PDF]

, 2016
Digital technology has transformed the information flow and support infrastructure for numerous application domains, such as cellular communications.
Kaleem, Mohammad, Nazir, Sajid
core   +4 more sources

Migration Planning from Elastic Optical Networks to Spectrally-Spatially Flexible Optical Networks [PDF]

2018 Photonics in Switching and Computing (PSC), 2018
We focus on a migration planning from elastic to spectrally-spatially flexible optical networks by upgrading regular with SDM-capable ROADMs. Our most promising strategy reveals that by migrating 30% of the regular ROADMs a 2x carried traffic increase can be achieved.
Lechowicz, Piotr, Rumipamba Zambrano, Rubén Darío, Perelló Muntan, Jordi, Spadaro, Salvatore, Walkowiak, Krzysztof   +4 more
openaire   +2 more sources

Heuristic algorithms for joint optimization of unicast and anycast traffic in elastic optical network–based large–scale computing systems

International Journal of Applied Mathematics and Computer Science, 2017
In recent years elastic optical networks have been perceived as a prospective choice for future optical networks due to better adjustment and utilization of optical resources than is the case with traditional wavelength division multiplexing networks. In
Markowski Marcin
doaj   +1 more source

EARLINET: towards an advanced sustainable European aerosol lidar network [PDF]

, 2014
The European Aerosol Research Lidar Network, EARLINET, was founded in 2000 as a research project for establishing a quantitative, comprehensive, and statistically significant database for the horizontal, vertical, and temporal distribution of aerosols on
Alados Arboledas, Lucas, Amiridis, Vassilis, Amodeo, Aldo, Ansmann, Albert, Apituley, Arnoud, Bösenberg, Jens, Comerón Tejero, Adolfo, D'Amico, Giuseppe, Freudenthaler, Volker, Linné, Holger, Mattis, Ina, Mona, Lucia, Nicolae, D., Pappalardo, Gelsomina, Wandinger, Ulla, Wiegner, M.   +15 more
core   +6 more sources

The 106Cd(α, α)106Cd elastic scattering in a wide energy range for γ process studies [PDF]

, 2015
Date of Acceptance: 15/04/2015Alpha elastic scattering angular distributions of the 106Cd(α, α)106Cd reaction were measured at three energies around the Coulomb barrier to provide a sensitive test for the α + nucleus optical potential parameter sets ...
A. Ornelas, A. Zilges, Abele, Argast, Arlandini, Arnould, Arnould, Atzrott, Avrigeanu, Avrigeanu, Avrigeanu, Chisté, D. Galaviz, de Vries, E. Somorjai, Fröhlich, Fülöp, G.G. Kiss, Galaviz, Galaviz, Glorius, Gy. Gyürky, Gyürky, Hauser, Howard, Iliadis, K. Sonnabend, Kiss, Kiss, Kiss, Kiss, Kiss, Kiss, Kiss, Kiss, Kusakabe, Käppeler, McFadden, Mohr, Mohr, Mohr, Mohr, Netterdon, Németh, P. Mohr, Palumbo, Rauscher, Rauscher, Rauscher, Rauscher, Rauscher, Rauscher, Rauscher, Rauscher, Rauscher, Rauscher, Rayet, Reifarth, Satchler, Sauerwein, Schatz, T. Rauscher, Travaglio, Travaglio, Woosley, Z. Máté, Zs. Fülöp   +66 more
core   +2 more sources