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Sociedade Brasileira de Telecomunicações

2017 - XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Modeling and Simulation of Underwater Acoustic Communication Systems

This work describes a simple model for underwater acoustic (UWA) channels, taking into account Doppler effects. The performance of orthogonal frequency-di...

SBrT 2017


Classificação de Vagas de Estacionamento usando Aprendizagem de Máquina

In this paper we present contributions to the classification of parking spaces monitored by video cameras, using machine learning with classification by Su...

SBrT 2017


Contribuições ao Algoritmo A-SPADE Visando a Implementação de um Declipper em FPGA

This paper presents contributions to the A-SPADE algorithm, for the purpose of implementing a audio Declipper in FPGA. An approach that accelerates A-SPADE...

SBrT 2017


Nova Abordagem de Redes Neurais de Função de Base Radial de Valores Complexos para Modelagem Comportamental de Amplificadores de Potência

This work deals with the behavioral modeling of power amplifiers for wireless communication systems based on complex-valued radial basis function neural ne...

SBrT 2017


A Performance Analysis of ADMM Applied to Coordinated Beamforming

This paper presents a performance analysis for a centralized solution to the Coordinated Beamforming Optimization Problem (CBOP), that uses an Alternating Di...

SBrT 2017