Mostrando 6 resultados de: 6
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Conference Object(6)
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International Conference on Transparent Optical Networks(3)
2013 IEEE Colombian Conference on Communications and Computing, COLCOM 2013 - Conference Proceedings(1)
2017 IEEE 9th Latin-American Conference on Communications, LATINCOM 2017(1)
2019 IEEE 4th Ecuador Technical Chapters Meeting, ETCM 2019(1)
Comparison of clipping techniques for PAPR reduction in UFMC systems
Conference ObjectAbstract: We compare three clipping techniques for reducing the PAPR of an UFMC signal over an AWGN channel. FPalabras claves:Clipping techniques, papr, UFMCAutores:Germán Arévalo Bermeo, Iván N. Cano, Javier Cáceres, Mariela N. Jiménez, Milton N. Tipán, Milton Napoleon Tipan SimbañaFuentes:googlescopusDirect-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:scopusOptimal duty cycle in RZ codified data for 10Gb/s optical access networks
Conference ObjectAbstract: We evaluate the duty cycle in RZ coded signals in an optical access network emulated with two usersPalabras claves:10Gb/s, channel spacing, Duty cycle, NRZ, Optical access networks, RZAutores:Germán Arévalo Bermeo, Iván N. Cano, Milton N. Tipán, Milton Napoleon Tipan SimbañaFuentes:googlescopusPAPR comparison between conventional OFDM and fast-OFDM on radio over fiber applications
Conference ObjectAbstract: In this paper we present a comparison of the peak to average power ratio (PAPR) between ortogonal frPalabras claves:Fast OFDM, OFDM, PAPR performanceAutores:Alfonso J.M., Amaya-Fernandez F., Betancur L., Milton N. Tipán, Milton Napoleon Tipan SimbañaFuentes: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:googlescopusTechno-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