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Sociedade Brasileira de Telecomunicações

2018 - XXXVI Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Análise da Qualidade de Áudio no Serviço Móvel Aeronáutico

Até chegar ao controlador de tráfego aéreo os sinais de áudio podem sofrer diferentes degradações, tais como interferências, problemas de cobertura, compres...

SBrT 2018


Emprego de técnica FDMA-SCM em Redes Ópticas Passivas com o uso de RSOAs

This paper demonstrates and shows experimental results of a FDMA-SCM PON by using an optical power supply system built with a single central light source pos...

SBrT 2018


On-Chip Koch Fractal Antenna Array for 60 GHz ISM Band Application

The Industrial Scientific and Medical band in 60 GHz (57 GHz to 64 GHz) is being proposed to high data rate wireless transmission requiring antennas with e...

SBrT 2018


Comparison Between JPEG2000, AVC and HEVC in Compressing Scanned Sheet Music Images

This paper evaluates the performance of different image and video coders in compressing scanned sheet music images. For that purpose, the state of the art ...

SBrT 2018


Touchless Fingerprint Matching Using FingerCodes in Comparison to Minutia-based Approach

This paper proposes FingerCodes as a touchless fingerprint matcher and compares it with the traditional minutia- based approach. First, the input images ar...

SBrT 2018