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Sociedade Brasileira de Telecomunicações

2017 - XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



The Impact of Spectrum Sharing Strategies on the E2E Performance of Machine Type Communication

This paper addresses spectrum sensing and sharing strategies for machine type communication in the cognitive net- works. We assess how such solutions prese...

SBrT 2017


Impact of Cable Non-uniformities on the Performance of Copper Fronthaul Exploiting the Phantom Mode Transmission

The fronthaul of the future 5G networks is expected to be the bottleneck for coping with the increasing data traffic demand. Despite optical fiber is the pr...

SBrT 2017


Melhora da resposta de antenas miniaturizadas com polarização circular á direita

The goal of the paper is to increase the response of a miniaturized circularly polarized microfiber antenna, which has been used in previous works to valid...

SBrT 2017


Técnica de Interrogação de LPGs Auto- Referenciável por Análise Espectral

This paper presents the development of a new interrogation technique for optical fiber sensors based on long period grating (LPG). The technique is a sim...

SBrT 2017


In-Car Speech Separation via MVDR

In this work, a comparative study about in-car microphone array beamforming is carried out. The main objectives of this work are to show how the number of m...

SBrT 2017