This work analyzes the power allocation problem in DS/CDMA systems under the energy efficiency (EE) metric, maximizing the transmitted information per ener...

• Alvaro R. C. Souza
• Taufik Abraão
• Fábio R. Durand
• Lucas H. Sampaio
• Paul Jean E. Jeszensky

• Energy efficiency spectral efficiency DS/CDMA distributed power control

SBrT 2012

The objective of this work is to combine, improve, and develop algorithms for face detection and recognition so as to create a software-based system which ...

• Rodrigo L. Prates
• Marcelo B. Larcher
• José F. L. de Oliveira
• Eduardo A. B. da Silva

• Face Recognition
• Correlation Filters
• Scale Invariant Features

SBrT 2012

This paper investigates the throughput performance of carrier sense multiple access (CSMA) in a packet radio network and Nakagami fading environment. The app...

• Elvio J. Leonardo
• Michel D. Yacoub

• Wireless communication
• CSMA
• Nakagami fading

SBrT 2010

O dimensionamento de enlaces digitais de comunicação é realizado com base em objetivos de desempenho a serem satisfeitos por determinados parâmetros, consi...

• Marcus Vinı́cius Galletti Arrais
• José Mauro Pedro Fortes

• Erro de Apontamento
• Parâmetros de De- sempenho
• Comunicações Móveis por Satélite
• Plataformas Móveis.

SBrT 2011

Video monitoring generates large amounts of raw data from which relevant information can be extracted using image processing techniques. When these cameras...

• Renan B. de C. Wille
• Ricardo Carnieri
• Gustavo B. Borba
• Daniel R. Pipa

• Deep learning
• CompCars
• MobileNets
• vehicle make and model

SBrT 2018