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2021.
Implementação e Análise de Desempenho de umSistema OFDM com Hardware de Baixo Custo
—In order to analyze the feasibility of implementing elements of new communication systems under an SDR approach, this work presents the prototyping of an OFDM communication link using the GNU Radio open source tool and low cost hardware interface with HackRF One and RTL-SDR. Preliminary results have shown promise, allowing the design and testing of digital communication systems in a practical way and taking into account the real condition of the channel and deficiencies of the front-end