Samuel Baraldi Mafra
Samuel Baraldi Mafra
INATEL
Dirección de correo verificada de ieee.org
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Energy efficient power allocation schemes for a two-user network-coded cooperative cognitive radio network
R Bordón, SM Sánchez, SB Mafra, RD Souza, JL Rebelatto, ...
IEEE Transactions on Signal Processing 64 (7), 1654-1667, 2015
252015
On the performance of cognitive full-duplex relaying under spectrum sharing constraints
SB Mafra, H Alves, DB Costa, RD Souza, EMG Fernandez, M Latva-aho
EURASIP Journal on Wireless Communications and Networking 2015 (1), 169, 2015
202015
Power control and relay selection in cognitive radio ad hoc networks using game theory
OLA López, SM Sánchez, SB Mafra, EMG Fernandez, G Brante, ...
IEEE Systems Journal 12 (3), 2854-2865, 2016
122016
Cooperative overlay secondary transmissions exploiting primary retransmissions
SB Mafra, RD Souza, JL Rebelatto, EMG Fernandez, H Alves
EURASIP Journal on Wireless Communications and Networking 2013 (1), 196, 2013
92013
Physical layer security in cognitive radio networks using improper Gaussian signaling
G Oliveira, E Fernandez, S Mafra, S Montejo-Sánchez
IEEE Communications Letters 22 (9), 1886-1889, 2018
72018
Outage performance of a network coding aided multi‐user cooperative secondary network
SB Mafra, RD Souza, JL Rebelatto, G Brante, OK Rayel
Transactions on Emerging Telecommunications Technologies 28 (2), e2943, 2017
72017
Power-rate control with directional transmission and reception in a cognitive radio network
SM Sánchez, SB Mafra, RD Souza, EMG Fernandez
2014 International Telecommunications Symposium (ITS), 1-5, 2014
62014
Spectral Efficiency Analysis in Massive MIMO using FBMC-OQAM Modulation
FK Jose, LH Lolis, SB Mafra, EP Ribeiro
Journal of Microwaves, Optoelectronics and Electromagnetic Applications 17 …, 2018
42018
Energy‐efficient outage‐constrained power allocation based on statistical channel knowledge for dual‐hop cognitive relay networks
R Bordón, SM Sánchez, SB Mafra, EM Garcia Fernandez, RD Souza, ...
International Journal of Communication Systems 30 (3), e2965, 2017
42017
Performance analysis of full-duplex cooperative communication in vehicular ad-hoc networks
SB Mafra, EMG Fernandez, RD Souza
IFAC-PapersOnLine 49 (30), 227-232, 2016
42016
COGNITIVE RADIO SYSTEM WITH A TWO-USER NON-BINARY NETWORK-CODED COOPERATIVE SECONDARY NETWORK
SB Mafra, OK Rayel, JL Rebelatto, RD Souza
2014 European Signal Processing Conference (EUSIPCO 2014), 2014
42014
Network-coded secondary communication with opportunistic energy harvesting
GL Moritz, SB Mafra, JL Rebelatto, RD Souza, BF Uchôa-Filho, Y Li
2015 International Symposium on Wireless Communication Systems (ISWCS), 336-340, 2015
32015
On the Performance of Cognitive Full-Duplex Relaying Systems Under Spectrum Sharing Constraints
S Mafra, H Alves, D Benevides da Costa, R Demo Souza, ...
XXXI SIMPÓSIO BRASILEIRO DE TELECOMUNICAÇÕES - SBrT2013, FORTALEZA, Brazil, 2013
32013
On The Performance of Cognitive Full-Duplex Generalized Dynamic Network Coding
S Mafra, EMG Fernandez, RD Souza, JL Rebelatto, SM Sanchéz
XXXIV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, 2016
22016
Cooperative cognitive radio protocol exploiting primary retransmissions in Nakagami-m fading
SB Mafra, EMG Fernandez, RD Souza, JL Rebelatto
2012 International Symposium on Wireless Communication Systems (ISWCS), 771-775, 2012
22012
Cooperative Full-Duplex V2V-VLC in Rectilinear and Curved Roadway Scenarios
D Cuba-Zúñiga, SB Mafra, JR Mejía-Salazar
Sensors 20 (13), 3734, 2020
12020
On the performance of two‐user full‐duplex network‐coded cooperation
SB Mafra, EMG Fernández, S Montejo‐Sánchez, RD Souza, OK Rayel, ...
International Journal of Communication Systems 32 (8), e3931, 2019
12019
Visible Light V2V Cooperative Communication Under Environmental Interference
DJC Zúniga, SB Mafra, JR Mejía-Salazar, S Montejo-Sánchez, ...
SBrT, 2019
12019
Optimal Improper Gaussian Signaling for Physical Layer Security in Cognitive Radio Networks
G Oliveira, E Fernández, S Mafra, S Montejo-Sánchez, C Azurdia-Meza
Security and Communication Networks 2018, 2018
12018
Análise de Desempenho de uma Rede Cognitiva Full-Duplex com Captação de Energia
H Pereira, S Mafra, E Fernandez
XXXV SIMPÓSIO BRASILEIRO DE TELECOMUNICAÇÕES E PROCESSAMENTO DE SINAIS, 2017
12017
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Artículos 1–20