Mostrando 10 resultados de: 21
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2018 IEEE 3rd Ecuador Technical Chapters Meeting, ETCM 2018(2)
International Conference on Transparent Optical Networks(2)
Proceedings of SPIE - The International Society for Optical Engineering(2)
2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015(1)
2015 IEEE Colombian Conference on Communications and Computing, COLCOM 2015 - Conference Proceedings(1)
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Comparative Analysis of Optical Filters for NG Optical Networks
Conference ObjectAbstract: Nowadays, optical filters are one of the components more used into the different applications relatePalabras claves:FSR, FWHM, Optical filters, VPIAutores:Daniel Cárdenas, Germán Arévalo Bermeo, Maria G. Ayala, Maria J. Beltran, María Soledad JiménezFuentes:googlescopusAnalysis of FEC in digital data signal transmission with USRP over SD-RANs
Conference ObjectAbstract: We experimentally studied the implementation of forward error correction in software defined radio aPalabras claves:digital modulation, FEC, PSK, Reed Solomon, software defined radioAutores:Germán Arévalo Bermeo, Iván N. Cano, Milton N. Tipán, Milton Napoleon Tipan Simbaña, Ricardo I. ZapataFuentes:googlescopusA novel algorithm for PON optimal deployment over real city maps and large number of users
Conference ObjectAbstract: In this paper we propose a novel algorithm (which combines an integer linear programming ILP model wPalabras claves:heuristics, Passive Optical NetworksAutores:Germán Arévalo Bermeo, R. C. Hincapié-Reyes, Roberto Gaudino, Sierra J.E.Fuentes:scopusExperimental demonstration of a PAM-4 based 20 Gb/s PON using dispersion pre-compensation
Conference ObjectAbstract: In the following paper, a comparative performance analysis of an optical communication system with 4Palabras claves:Dispersión, PAM4, PON, Pre-compensationAutores:Germán Arévalo Bermeo, Gladys Flores, Marco VillavicencioFuentes: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:scopusDynamic coverage infrastructure of vehicles in VANET with scalable environments on demand
Conference ObjectAbstract: Wireless communication in highways is an important issue for a correct growth of developing cities,Palabras claves:dynamic coverage, infrastructure, K-Means, RSU, V2I, VANetAutores:Germán Arévalo Bermeo, Javier Herrera, Jefferson Sandoval, R. C. Hincapié-Reyes, Renato CumbalFuentes:scopusEffectiveness of Grey coding in an AWGN digital channel data transmission
ArticleAbstract: El presente artículo presenta el análisis de la probabilidad de error en la transmisión de datos enPalabras claves:CÓDIGO DE GREY; GRAY CODE, RUIDO BLANCO GAUSSIANO ADITIVO (AWGN); ADDITIVE WHITE GAUSSIAN NOISE (AWGN) CHANNEL, TASA DE BITS ERRADOS (BER); BIT ERROR RATE (BER), TASA DE SÍMBOLOS ERRADOS; SYMBOL ERROR RATEAutores:Germán Arévalo BermeoFuentes:rraaeDirect-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:scopusEstudio y diseño de una red LR-PON de alta disponibilidad empleando conmutación óptica y enlaces redundantes
Bachelor ThesisAbstract: El presente trabajo se enfocará en el estudio y diseño de una red LR-PON de alta disponibilidad, emPalabras claves:DISEÑO DEL SWITCH ÓPTICO, DOWNSTREAM, ONUs/ONTs, RED PON, UPSTREAMAutores:Ángel Javier Hoyos Maroto, Germán Arévalo BermeoFuentes:rraaeOFDM and LTE data convergence test in optical access networks
Conference ObjectAbstract: We experimentally transmitted jointly an OFDM data and LTE signal in a single wavelength within an oPalabras claves:convergence, lte, OFDM, Optical access networks, Radio over fiberAutores:Germán Arévalo Bermeo, Iván N. Cano, Milton N. TipánFuentes:scopus