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Sociedade Brasileira de Telecomunicações

2019 - XXXVII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Paje: Deployment of an Speech Recognition Based Framework for Community Networks

Rural areas in Brazil, especially in the Amazon region, suffers from the lack of provision of basic services, such as health, communications and transportati...

SBrT 2019


Ray-Tracing 5G Channels from Scenarios with Mobility Control of Vehicles and Pedestrians

Millimeter waves (mmWave) it is one of 5G networks strategies to achieve high bit rates. Measurement campaigns with these signals are difficult and require e...

SBrT 2019


Virtualized C-RAN Orchestration with Docker, Kubernetes and OpenAirInterface

Virtualization is a key feature in Cloud Radio Access Network (C-RAN). It can help to save costs since it allows the use of virtualized base stations instead...

SBrT 2019


Uso de Rede de Telefonia Celular Comunitária para Inclusão Social e Digital na Amazônia

Community networks deployment is one of several worldwide efforts to reduce the digital divide. Most of these networks rely entirely on IEEE 802.11 (WiFi). I...

SBrT 2019


Emulação de Rede LTE Usando OpenAirInterface e Análise de Tráfego Via Protocolo de Rede

This article presents the construction of a 4G network and its traffic analysis via network protocols. The main focus is the usage of open-source software to...

SBrT 2019