Plataforma baseada em SDR com Baixo Custo e Comunicação Remota via TCP

Helder E. Sales, André A. Mariano, Evelio Fernandez

DOI: 10.14209/sbrt.2022.1570824371

Evento: XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2022)

Keywords: GNU Radio TCP SDR RTL-SDR

Abstract

In this paper, a wireless development platform is proposed based on TCP protocol to conduct experiments with radio communication using SDR equipment, a Raspberry Pi minicomputer and an RTL-SDR. The objective of the platform is to make the system simple and easy to use through the internet, making the deployment more accessible to perform experiments. A study case was done with two experiments implemented in GNU Radio. It was successfully implemented two types of communication, using NBFM and AM modulations to transmit and receive audio signals through the developed platform.

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