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Sociedade Brasileira de Telecomunicações

2017 - XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Novo Algoritmo para Conformação de Feixe e Seleção de Antenas em Sistemas de Comunicações Móveis

This paper presents a new adaptive algorithm for solving the problem of joint antenna selection and beamform- ing in mobile communication systems. The prop...

SBrT 2017


Power Strip Automation with Internet of Things

The concept of the internet of things (IoT) achieves through its applications more and more space in the technological, commercial and academic fields. One...

SBrT 2017


Automated non-contact heart rate measurement using conventional video cameras

In this work we propose an algorithm for noncontact heart rate estimation using conventional cameras. The algorithm is robust to movements and works under no...

SBrT 2017


Análise de Sistemas OFDM com Modulação por Índice e Amplificador de Potência Não Linear

In this paper, the modulation technique ESIM- OFDM is analyzed considering a scenario with nonlinear distor- tions from PAs and AWGN channel. In particular...

SBrT 2017


Graph Fourier Transform for Light Field Compression

This work proposes the use of graph Fourier transform (GFT) for light field data compression. GFT is a tool developed for the emerging field of digital sign...

SBrT 2017