Análisis de convergencia de FBMC y LTE en redes de acceso óptico

Abstract

In this article, we experimentally transmitted jointly an FBMC data and LTE signal in a single wavelength within an optical access network of 25 Km. FBMC was left at baseband while LTE signal was centered at frequency of 1.5 GHz. Then the waveforms were characterized by measuring performance parameters such as BER and EVM, the RF power of the signal LTE was subsequently optimized. Both signals were correctly detected with a single photodiode. Receptor sensitivities of -25 dBm and -27 dBm were obtained with a BER of 10-3 for FBMC and LTE signal respectively. The results show that the convergence of the signals is possible, and the RF frequency multiplexing technique can be used for the convergence of wired and wireless data.