Mostrando 10 resultados de: 10
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International Conference on Transparent Optical Networks(5)
2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017(1)
2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018(1)
2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
Proceedings of 2021 Global Congress on Electrical Engineering, GC-ElecEng 2021(1)
A techno-economic network planning tool for PON deployment including protection strategies
Conference ObjectAbstract: We developed a techno-economic network planning tool for deployment of PON networks in large citiesPalabras claves:fault protection, Optimization algorithm, PON, techno-economicsAutores:Germán Arévalo Bermeo, Roberto GaudinoFuentes:googlescopusExperimental evaluation of a NG-PON2 network
Conference ObjectAbstract: The next generation passive optical network, stage 2 (NG-PON2) constitute milestone in the optical aPalabras claves:BER, channel spacing, NG-PON2, Nonlinearities, optical path penalty, WDMAutores:Acosta O. Maria, Germán Arévalo Bermeo, Marco Yacelga-PintoFuentes:scopusDirect-detection 25 Gb/s PON: PROs and CONs of digital signal processing at the transmitter side
Conference ObjectAbstract: We evaluate the performance of direct-detection 25 Gb/s Passive Optical Networks (PON) with adaptivePalabras claves:DSP, PAM-4, PON, Pre-compensation, Pre-emphasis, Pre-equalization, Pulse shaping, TransmitterAutores:Daniel Cárdenas, Germán Arévalo Bermeo, Milton N. Tipán, Roberto Gaudino, Torres-Ferrera P.Fuentes:scopusILP model for greenfield WDM PON network design based on physical layer constraints
Conference ObjectAbstract: One of the main issues in the WDM PON networks design is the optimal dimensioning of the network. ThPalabras claves:Integer linear programming (ILP), passive optical networks (PON), wavelength division multiplexing (WDM)Autores:Germán Arévalo Bermeo, R. C. Hincapié-Reyes, Sierra J.E.Fuentes:googlescopusOptimal deployment of next-generation PON for high and ultra-high bandwidth demand scenarios in large urban areas
Conference ObjectAbstract: This paper proposes a techno-economic analysis of the optimal deployment of multiple PON networks wiPalabras claves:50G-EPON, GPON, NG-PON2, Optical distribution network, Optimal topology search, Passive Optical Network, XGSPONAutores:Diego Ulloa, Germán Arévalo Bermeo, Roberto GaudinoFuentes:scopusOptimal dimensioning of multiple PON in regions with sparse users and heterogeneous bitrate demands
Conference ObjectAbstract: In this paper we cover the optimal dimensioning of multiple PON deployment in large regions with lowPalabras claves:heuristics, optimization problem, Passive Optical NetworkAutores:Andres Jama, Germán Arévalo Bermeo, Lenin W. Aucatoma G., Milton N. Tipán, Roberto GaudinoFuentes:scopusOptimal dimensioning of the 5G optical fronthaulings for providing ultra-high bit rates in small-cell, micro-cell and femto-cell deployments
Conference ObjectAbstract: In this work we employ the Optimal Topology Search (OTS) algorithm in order to perform an accurate tPalabras claves:5g networks, Access optical networks, DSP-assisted fronthauling, optimal deployment heuristicsAutores:Germán Arévalo Bermeo, Roberto GaudinoFuentes:googlescopusUFMC and LTE Convergence Test in Optical Access Network
Conference ObjectAbstract: An convergence optical access network with UFMC and LTE signal was tested. UFMC was transmited at baPalabras claves:convergence, lte, Optical access networks, Radio over fiber, UFMCAutores:Berenice Arguero, Germán Arévalo Bermeo, Milton N. Tipán, Milton Napoleon Tipan SimbañaFuentes:googlescopusPropagation, blockage and coverage evaluation in 5G urban wireless networks
Conference ObjectAbstract: Using ray tracing and based on a set of realistic simulations performed in MATLAB ® and Open StreetPalabras claves:5G wireless, Close In, coverage, NYUSIM, propagation models, Ray Tracing, StandardsAutores:Germán Arévalo Bermeo, Rene Jativa E., S. Anthony SalazarFuentes:scopusTechno-Economics for Optimal Deployment of Optical Fronthauling for 5G in Large Urban Areas
Conference ObjectAbstract: In this work we employ our previously published Optimal Topology Search (OTS) algorithm to study, frPalabras claves:5g networks, Access optical networks, DSP-assisted fronthauling, optimal deployment heuristicsAutores:Germán Arévalo Bermeo, Milton N. Tipán, Roberto GaudinoFuentes:scopus