Listar Tecnología, Innovación y Sociedad - GiTecInSO por autor "GUEVARA IBARRA, DINAEL"
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Algoritmo de nodos adaptativos para solucionar el problema de los nodos huérfanos en una Red Inalámbrica de Sensores ZigBee en topología de árbol
Castro Casadiego, Sergio ; GUEVARA IBARRA, DINAEL; Medina Delgado, Byron; Sepúlveda, Sergio; Celis, Jose Miguel; CALDERON VILLAMIZAR, CRISTIAN DAVID (IngeniareChile, 2021-06)We have developed an algorithm based on hybrid nodes composed of an XBee S2C module configured in API mode with escape and connected to a microcontroller ATMEGA 328P to solve the orphan node problem of a ZigBee tree ... -
Compensation of frequency mismatch between transmitter and receiver local oscillators to enhance 5G-based radio-over-fiber transmissions
GUEVARA IBARRA, DINAEL; Hidalgo Monsalve, Dúmar; Medina Delgado, Byron; Alvarez Guerrero, Jesús; Amaya Fernandez, Ferney Orlando (Journal of Physics: Conference SeriesReino Unido, 2020-12-05)Radio-over-fiber is a cost-effective support for the forthcoming 5G developments aimed to fulfill the ever-increasing demand for information. However, such systems are limited by transmission impairments that reduce the ...