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Sociedade Brasileira de Telecomunicações

Códigos Convolucionais Quânticos Derivados de Códigos Algébrico-Geométricos

Neste artigo, novas famílias de códigos convolucionais quânticos são construídas a partir de códigos algébrico-geométricos (AG). Os códigos convolucionais qu...

SBrT 2018

Projeto e Implantação de Rede de Internet das Coisas em Regiões Montanhosas

This article presents a validity of a radio project development methodology with application in an internet of things system focused on monitoring and emerge...

SBrT 2018


In this work, a new M-ary modulation scheme based on wavele tshift keying (M-WSK) is introduced. The scheme is presented as a viable alternative to the usual...

SBrT 2018

Requirements for IoT Sensors Using Embedded Compressed Sensing Encoders with Deterministic Sensing Matrices

We consider a WSN monitoring environmental signals. Sensor nodes compress data employing the Compressive Sensing (CS) framework, exploring signals sparsity t...

SBrT 2018

Applicability of an output-only structural damage detection based on transmissibility measurements and kernel principal component analysis

Frequency response functions have been employed as damage-sensitive features in the vibration-based structural damage detection. The need for measuring the...

SBrT 2018