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Sociedade Brasileira de Telecomunicações

2017 - XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Aplicativo Android de Identificação de Soluções Químicas para Deficientes Visuais

In Brazil the number of people with disabilities in the academic world is increasing. This project aims to be an Assistive Technology aimed specifically at...

SBrT 2017


Application of Pattern Recognition Method in a Linguistic Experiment with Unsupervised Classification

Event-Related Potentials (ERP) are biological electrical signals synchronized with sensory, cognitive or motor stimuli and measured by electroencephalographs...

SBrT 2017


Aprendizagens Direta e Indireta para a Identificação de Pré-distorsores de Largura de Banda Limitada

This work addresses the linearization of power amplifiers for wireless communication systems through band- limited digital baseband predistortion (DPD). T...

SBrT 2017


A Study on Different Strategies for Chirp Rate Sampling in the Fan Chirp Transform

This article is a study on different strategies for sampling the chirp rate parameter used in the Fan Chirp Transform. In particular, sampling based on the...

SBrT 2017


Atenuação dos efeitos da temperatura ambiente em redes OCDMA 2-D utilizando controle de potência baseado em algoritmo de enxame de vaga-lumes

This paper presents an approach for power control in OCDMA 2-D (Time/Wavelength) networks taking in account the adverse effects of environmental temperat...

SBrT 2017