Samuel Baraldi Mafra

According to our database, Samuel Baraldi Mafra authored at least 24 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A Survey on the Impact of Intelligent Surfaces in the Terahertz Communication Channel Models.

Jefferson D. S. e Silva, Jéssica A. P. Ribeiro, Vignon F. Adanvo, Samuel Baraldi Mafra, Luciano Leonel Mendes, Yonghui Li, Rausley A. A. de Souza

Sensors, 2024

2023

Detecting Compromised IoT Devices Through XGBoost.

Mauro A. A. da Cruz, Lucas R. Abbade, Pascal Lorenz, Samuel Baraldi Mafra, Joel J. P. C. Rodrigues

IEEE Trans. Intell. Transp. Syst., December, 2023

2021

Performance Analysis of the IEEE 802.15.4 Protocol for Smart Environments under Jamming Attacks.

Nicolás López-Vilos, Claudio Valencia-Cordero, Cesar A. Azurdia-Meza, Samuel Montejo Sánchez, Samuel Baraldi Mafra

Sensors, 2021

Approximations for the product, ratio, and sum of α-μ random variables with application in the analysis of cognitive radio networks.

Elvio J. Leonardo, Samuel Baraldi Mafra, Samuel Montejo Sanchez, Evelio M. G. Fernández

Int. J. Commun. Syst., 2021

OLP - A RESTful Open Low-Code Platform.

Mauro A. A. da Cruz, Heitor T. L. de Paula, Bruno P. G. Caputo, Samuel Baraldi Mafra, Pascal Lorenz, Joel J. P. C. Rodrigues

Future Internet, 2021

Spectral efficiency analysis for massive MIMO orthogonal frequency division multiplexing and filter bank multicarrier in a realistic scenario using signal-to-noise-and-distortion ratio and interpolation for different modulation coding schemes.

Felipe Kurpiel Jose, Luis Henrique Assumpção Lolis, Samuel Baraldi Mafra, Eduardo Parente Ribeiro

Trans. Emerg. Telecommun. Technol., 2021

On the Performance Analysis of a TensorFlow based Neural Network for Face Mask Detection.

Victor L. Costa, Eduardo H. Teixeira, Samuel Baraldi Mafra, Joel J. P. C. Rodrigues

Proceedings of the 17th International Wireless Communications and Mobile Computing, 2021

2020

Cooperative Full-Duplex V2V-VLC in Rectilinear and Curved Roadway Scenarios.

Diego J. Cuba-Zúñiga, Samuel Baraldi Mafra, Jorge Ricardo Mejía-Salazar

Sensors, 2020

A Proposed IoT Smart Trap using Computer Vision for Sustainable Pest Control in Coffee Culture.

Vitor Alexandre Campos Figueiredo, Samuel Baraldi Mafra, Joel J. P. C. Rodrigues

CoRR, 2020

2019

A Low-Complexity Scheduler to Improve the Number of Satisfied Video Streaming Users in LTE.

Carlos Marcelo Pedroso, Carlos Alexandre Gouvea da Silva, Joel A. Barbosa Junior, Samuel Baraldi Mafra

Wirel. Pers. Commun., 2019

On the performance of two-user full-duplex network-coded cooperation.

Samuel Baraldi Mafra, Evelio M. G. Fernández, Samuel Montejo Sánchez, Richard D. Souza, Ohara Kerusauskas Rayel, João Luiz Rebelatto

Int. J. Commun. Syst., 2019

On the Performance of NOMA Power Control Scheme in Cognitive Radio Networks.

Pablo Palacios Játiva, Samuel Montejo Sánchez, Milton Román Cañizares, Samuel Baraldi Mafra, Cesar A. Azurdia-Meza

Proceedings of the 16th International Symposium on Wireless Communication Systems, 2019

2018

Power Control and Relay Selection in Cognitive Radio Ad Hoc Networks Using Game Theory.

Onel L. Alcaraz López, Samuel Montejo Sanchez, Samuel Baraldi Mafra, Evelio M. García Fernández, Glauber Brante, Richard Demo Souza

IEEE Syst. J., 2018

Optimal Improper Gaussian Signaling for Physical Layer Security in Cognitive Radio Networks.

Guilherme Oliveira, Evelio M. G. Fernández, Samuel Baraldi Mafra, Samuel Montejo Sánchez, Cesar A. Azurdia-Meza

Secur. Commun. Networks, 2018

Physical Layer Security in Cognitive Radio Networks Using Improper Gaussian Signaling.

Guilherme Oliveira, Evelio M. G. Fernández, Samuel Baraldi Mafra, Samuel Montejo Sánchez

IEEE Commun. Lett., 2018

2017

Energy-efficient outage-constrained power allocation based on statistical channel knowledge for dual-hop cognitive relay networks.

Raikel Bordon, Samuel Montejo Sanchez, Samuel Baraldi Mafra, Evelio Martín García Fernández, Richard Demo Souza, João Luiz Rebelatto

Int. J. Commun. Syst., 2017

Outage performance of a network coding aided multi-user cooperative secondary network.

Samuel Baraldi Mafra, Richard Demo Souza, João Luiz Rebelatto, Glauber Gomes de Oliveira Brante, Ohara Kerusauskas Rayel

Trans. Emerg. Telecommun. Technol., 2017

2016

Energy Efficient Power Allocation Schemes for a Two-User Network-Coded Cooperative Cognitive Radio Network.

Raikel Bordon, Samuel Montejo Sanchez, Samuel Baraldi Mafra, Richard Demo Souza, João Luiz Rebelatto, Evelio Martín García Fernández

IEEE Trans. Signal Process., 2016

2015

On the performance of cognitive full-duplex relaying under spectrum sharing constraints.

Samuel Baraldi Mafra, Hirley Alves, Daniel Benevides da Costa, Richard Demo Souza, Evelio M. G. Fernández, Matti Latva-aho

EURASIP J. Wirel. Commun. Netw., 2015

Network-coded secondary communication with opportunistic energy harvesting.

Guilherme Luiz Moritz, Samuel Baraldi Mafra, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li

Proceedings of the 2015 International Symposium on Wireless Communication Systems (ISWCS), 2015

2014

Cognitive radio system with a two-user non-binary network-coded cooperative secondary network.

Samuel Baraldi Mafra, Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Cooperative overlay secondary transmissions exploiting primary retransmissions.

Samuel Baraldi Mafra, Richard Demo Souza, João Luiz Rebelatto, Evelio M. G. Fernández, Hirley Alves

EURASIP J. Wirel. Commun. Netw., 2013

Using multiple co-channel femtocells as relays to increase the performance of the outdoor user.

Samuel Baraldi Mafra, Hirley Alves, Richard Demo Souza, Evelio M. G. Fernández, João Luiz Rebelatto

Proceedings of the 36th International Conference on Telecommunications and Signal Processing, 2013

2012

Cooperative cognitive radio protocol exploiting primary retransmissions in Nakagami-m fading.

Samuel Baraldi Mafra, Evelio M. García Fernández, Richard Demo Souza, João Luiz Rebelatto

Proceedings of the 2012 International Symposium on Wireless Communication Systems (ISWCS), 2012