Physical-layer Key generation for wireless networks has been considered a promising alternative to traditional techniques based on pseudorandom number genera...

• Pedro Cruz
• Matheus C Damasceno
• Ricardo Suyama
• Murilo Bellezoni Loiola

• physical layer security
• wireless communications
• signal processing

SBrT 2020

Space-division multiplexing (SDM) is currently the only solution to cope with the exponential growth of data traffic in optical transmission networks. The pe...

• Ruby Stella Ospina
• Menno van den Hout
• Chigo Okonkwo
• Darli Mello

• Mode-dependent loss
• mode-dependent gain
• space-division multiplexing
• long-haul transmission

SBrT 2020

Redes IoT são heterogêneas no que se refere aos dispositivos presentes, incluindo assim dispositivos sem capacidade de se comunicar com a pilha de protocolos...

• Paulo Thiago G Mascarenhas
• Cassio Fabius Cambraia Ribeiro
• Francisco de Caldas Filho
• Fabio Lúcio Lopes de Mendonça
• Rafael Timoteo de Sousa Junior

• Internet das Coisas
• gestão de dispositivos
• redundância
• gateway IoT

SBrT 2020

Bi-level images are used in many fields to represent binary masks for object and region of interest coding, enhancement layers of color images and point clou...

• Evaristo Ramalho
• Eduardo Peixoto

• Context Adaptive
• Binary Arithmetic Coding
• Lossless Compression
• JBIG

SBrT 2020

This paper presents the design of an RF front end for a base transceiver station implemented with a commercial general purpose software defined radio board. ...

• Daniel Oliveira Carneiro
• Moacir Brito Maia Neto
• Leonardo Ramalho
• Flavio Nunes
• Aldebaro Klautau

• RF front end
• LTE
• Rapid Prototyping

SBrT 2020