Ugo Silva Dias

55 papers B 8Journal 35Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Slow, Fast and Opportunistic FAMA: A Spatial Block-Correlation Analysis Under Nakagami-m Fading Channels.
IEEE Wirel. Commun. Lett.
Paulo R. de Moura, Hugerles S. Silva, Ugo Silva Dias, Higo Thaian P. Da Silva
2025 J jnl
LNN-powered Fluid Antenna Multiple Access.
CoRR
Pedro D. Alvim, Hugerles S. Silva, Ugo Silva Dias, Osamah S. Badarneh, Felipe A. P. Figueiredo, Rausley A. A. de Souza
2025 J jnl
On the Performance of NOMA Systems Over α-F Channels With Beam Misalignment.
IEEE Wirel. Commun. Lett.
Pedro H. D. Almeida, Hugerles S. Silva, Ugo Silva Dias, Higo Thaian P. Da Silva, Wamberto J. L. Queiroz, Felipe A. P. de Figueiredo, Héctor Poveda, Rausley A. A. de Souza
2025 J jnl
Slow FAMA under Nakagami-m fading channels.
Digit. Signal Process.
Paulo R. de Moura, Hugerles S. Silva, Ugo Silva Dias, Higo Thaian Pereira Da Silva, Osamah S. Badarneh, Rausley A. A. de Souza
2024 J jnl
On the Performance of Fluid Antenna Systems Under α-μ Fading Channels.
IEEE Wirel. Commun. Lett.
Pedro D. Alvim, Hugerles S. Silva, Fabrício O. Barcelos, Paulo R. de Moura, Ugo Silva Dias, Osamah S. Badarneh, Rausley A. A. de Souza
2024 — conf
Standardization Steps for FAS in 6G Networks.
ICSPCS
Paulo R. de Moura, Alexandre C. Moraes, Hugerles S. Silva, Ugo Silva Dias, Felipe A. P. de Figueiredo, Rausley A. A. de Souza
2024 J jnl
The α-F composite distribution with pointing errors: Theory and applications to RIS.
J. Frankl. Inst.
Pedro H. D. Almeida, Lucas R. Andrade, Hugerles S. Silva, Ugo Silva Dias, Osamah S. Badarneh, Rausley A. A. de Souza
2023 J jnl
Energy and Spectral Efficiencies of Cell-Free Millimeter-Wave Massive MIMO Systems Under Rain Attenuation Based on Ray Tracing Simulations.
IEEE Access
Higo Thaian P. Da Silva, Hugerles S. Silva, Marcelo S. Alencar, Wamberto José Lira de Queiroz, Ugo Silva Dias
2022 J jnl
On the Sum of α-F and Double α-F VariatesWith Application to MRC and RIS.
IEEE Commun. Lett.
Hugerles S. Silva, Guilherme B. L. C. Lourenço, Wamberto J. L. Queiroz, Arnaldo S. R. Oliveira, Francisco Madeiro, Osamah S. Badarneh, Ugo Silva Dias, Rausley A. A. de Souza
2021 J jnl
Dual-Polarized IRSs in Uplink MIMO-NOMA Networks: An Interference Mitigation Approach.
IEEE Wirel. Commun. Lett.
Arthur Sousa de Sena, Pedro H. J. Nardelli, Daniel B. da Costa, Ugo Silva Dias, Petar Popovski, Constantinos B. Papadias
2021 — conf
Optimal Carrier Sensing Range in Coexisting Wireless Networks.
VTC Spring
Luis Irio, Rodolfo Oliveira, Daniel B. da Costa, Ugo Silva Dias
2021 J jnl
Physical-Layer Security of SIMO Communication Systems over Multipath Fading Conditions.
IEEE Trans. Sustain. Comput.
Jules Merlin Mouatcho Moualeu, Paschalis C. Sofotasios, Daniel B. da Costa, Sami Muhaidat, Walaa Hamouda, Ugo Silva Dias
2021 — conf
Power Allocation, Relay Selection, and User Pairing for Cooperative NOMA Systems with Rate Fairness.
VTC Spring
Brena Kelly Sousa Lima, Daniel Benevides da Costa, Rodolfo Oliveira, Rui Dinis, Marko Beko, Ugo Silva Dias
2021 J jnl
User Fairness in Wireless Powered Communication Networks With Non-Orthogonal Multiple Access.
IEEE Wirel. Commun. Lett.
Jair Alves de Carvalho, Daniel B. da Costa, Liang Yang, George C. Alexandropoulos, Rodolfo Oliveira, Ugo Silva Dias
2020 J jnl
Adaptive Power Factor Allocation for Cooperative Full-Duplex NOMA Systems With Imperfect SIC and Rate Fairness.
IEEE Trans. Veh. Technol.
Brena Kelly Sousa Lima, Daniel Benevides da Costa, Liang Yang, Francisco Rafael Marques Lima, Rodolfo Oliveira, Ugo Silva Dias
2020 J jnl
Massive MIMO-NOMA Networks With Imperfect SIC: Design and Fairness Enhancement.
IEEE Trans. Wirel. Commun.
Arthur Sousa de Sena, Francisco Rafael Marques Lima, Daniel Benevides da Costa, Zhiguo Ding, Pedro H. J. Nardelli, Ugo Silva Dias, Constantinos B. Papadias
2020 J jnl
Massive MIMO-NOMA Networks With Successive Sub-Array Activation.
IEEE Trans. Wirel. Commun.
Arthur Sousa de Sena, Daniel Benevides da Costa, Zhiguo Ding, Pedro H. J. Nardelli, Ugo Silva Dias, Constantinos B. Papadias
2020 J jnl
Non-Orthogonal Multiple Access in Two-Hop Wireless Powered Communication Networks.
IEEE Wirel. Commun. Lett.
Jair Alves de Carvalho, Daniel B. da Costa, Francisco Rafael Marques Lima, Rodolfo Oliveira, Ugo Silva Dias
2020 J jnl
Performance Analysis of Downlink NOMA Systems Over κ-μ Shadowed Fading Channels.
IEEE Trans. Veh. Technol.
Basem M. ElHalawany, Furqan Jameel, Daniel B. da Costa, Ugo Silva Dias, Kaishun Wu
2020 — conf
Performance Analysis of Wireless Communication Systems Subject to κ-μ Extreme Fading.
VTC Spring
Jules Merlin Mouatcho Moualeu, Daniel B. da Costa, Rausley Adriano Amaral de Souza, Walaa Hamouda, Ugo Silva Dias
2020 — conf
Successive Sub-Array Activation for Massive MIMO-NOMA Networks.
ICC
Arthur Sousa de Sena, Daniel B. da Costa, Zhiguo Ding, Pedro H. J. Nardelli, Ugo Silva Dias, Constantinos B. Papadias
2020 J jnl
What Role Do Intelligent Reflecting Surfaces Play in Multi-Antenna Non-Orthogonal Multiple Access?
IEEE Wirel. Commun.
Arthur Sousa de Sena, Dick Carrillo, Fang Fang, Pedro H. J. Nardelli, Daniel B. da Costa, Ugo Silva Dias, Zhiguo Ding, Constantinos B. Papadias, Walid Saad
2019 J jnl
Performance Analysis of Digital Communication Systems Over $\alpha$ - $\kappa$ - $\mu$ Fading Channels.
IEEE Commun. Lett.
Jules Merlin Mouatcho Moualeu, Daniel B. da Costa, Walaa Hamouda, Ugo Silva Dias, Rausley A. A. de Souza
2019 J jnl
Physical Layer Security Over α-κ-μ and α-η-μ Fading Channels.
IEEE Trans. Veh. Technol.
Jules Merlin Mouatcho Moualeu, Daniel B. da Costa, Walaa Hamouda, Ugo Silva Dias, Rausley A. A. de Souza
2019 — conf
Physical-Layer Security over Generalized SIMO Multipath Fading Channels.
CommNet
Jules Merlin Mouatcho Moualeu, Paschalis C. Sofotasios, Daniel B. da Costa, Walaa Hamouda, Ugo Silva Dias, Sami Muhaidat
2019 J jnl
QoS Management and Flexible Traffic Detection Architecture for 5G Mobile Networks.
Sensors
Fernando López Rodríguez, Ugo Silva Dias, Divanilson R. Campelo, Robson de Oliveira Albuquerque, Se-Jung Lim, Luis Javier García-Villalba
2019 B conf
Secrecy Analysis of a TAS/MRC Scheme in α-μ Fading Channels.
WCNC
Jules Merlin Mouatcho Moualeu, Daniel B. da Costa, Francisco Javier López-Martínez, Walaa Hamouda, Telex Magloire Nkouatchah Ngatched, Ugo Silva Dias
2019 J jnl
Spectrum sharing systems capacity under
J. Frankl. Inst.
Kim Moraes Mota, Wanessa de Alvarenga Silva, Luan Carlos de Sena Monteiro Ozelim, Leticia Moreira Vale, Ugo Silva Dias, Pushpa Narayan Rathie
2019 J jnl
Transmit Antenna Selection in Secure MIMO Systems Over α-μ Fading Channels.
IEEE Trans. Commun.
J. M. Mouatcho Moualeu, Daniel Benevides da Costa, Francisco Javier López-Martínez, Walaa Hamouda, Telex M. N. Nkouatchah, Ugo Silva Dias
2018 J jnl
Cooperative spectrum sharing-based relaying protocols with wireless energy harvesting cognitive user.
IET Commun.
Tarun Kalluri, Mansi Peer, Vivek Ashok Bohara, Daniel B. da Costa, Ugo Silva Dias
2018 J jnl
Dual-Hop Mixed RF-UOW Communication System: A PHY Security Analysis.
IEEE Access
Elmehdi Illi, Faissal El Bouanani, Daniel Benevides da Costa, Fouad Ayoub, Ugo Silva Dias
2018 B conf
Hybrid Satellite-Terrestrial Spectrum Sharing Systems with RF Energy Harvesting.
PIMRC
Vibhum Singh, Prabhat K. Upadhyay, Daniel B. da Costa, Ugo Silva Dias
2018 J jnl
Joint Impact of RF Hardware Impairments and Channel Estimation Errors in Spectrum Sharing Multiple-Relay Networks.
IEEE Trans. Commun.
Sourabh Solanki, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias
2018 J jnl
On the Double-Generalized Gamma Statistics and Their Application to the Performance Analysis of V2V Communications.
IEEE Trans. Commun.
Petros S. Bithas, Athanasios G. Kanatas, Daniel Benevides da Costa, Prabhat K. Upadhyay, Ugo Silva Dias
2018 — conf
On the Secrecy Performance of Mixed RF/UOW Communication System.
GLOBECOM Workshops
Elmehdi Illi, Faissal El Bouanani, Daniel Benevides da Costa, Fouad Ayoub, Ugo Silva Dias
2018 J jnl
Performance Analysis of Multi-Antenna Multiuser Hybrid Satellite-Terrestrial Relay Systems for Mobile Services Delivery.
IEEE Access
Vinay Bankey, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias
2017 B conf
Joint effect of jamming and noise in wiretap channels with multiple antennas.
IWCMC
Yosbel R. Ortega, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
2017 J jnl
Joint effect of jamming and noise on the secrecy outage performance of wiretap channels with feedback delay and multiple antennas.
Trans. Emerg. Telecommun. Technol.
Yosbel R. Ortega, Prabhat K. Upadhyay, Daniel Benevides da Costa, Petros S. Bithas, Athanasios G. Kanatas, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
2017 B conf
Ratio of κ-μ variates and its application in spectrum sharing.
PIMRC
Elvio J. Leonardo, Ugo Silva Dias, Daniel Benevides da Costa, Michel Daoud Yacoub
2017 B conf
The Double-Generalized Gamma Distribution and Its Application to V2V Communications.
GLOBECOM
Petros S. Bithas, Athanasios G. Kanatas, Daniel Benevides da Costa, Prabhat K. Upadhyay, Ugo Silva Dias
2016 B conf
Energy harvesting relay systems in mixed Rician and Rayleigh fading: The effects of LOS path component.
WCNC
Haiyang Ding, Daniel Benevides da Costa, Xiaodong Wang, Ugo Silva Dias, Rafael Timóteo de Sousa Jr., Jianhua Ge
2016 — conf
MISO TAS wiretap channels with jamming and noise at the eavesdropper.
ICT
Yosbel R. Ortega, Nuwan S. Ferdinand, Daniel Benevides da Costa, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior
2016 J jnl
On the Effects of LOS Path and Opportunistic Scheduling in Energy Harvesting Relay Systems.
IEEE Trans. Wirel. Commun.
Haiyang Ding, Daniel Benevides da Costa, Xiaodong Wang, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior, Jianhua Ge
2016 J jnl
Secrecy performance of MIMO Nakagami-
Trans. Emerg. Telecommun. Technol.
Daniel Benevides da Costa, Nuwan S. Ferdinand, Ugo Silva Dias, Rafael Timóteo de Sousa Júnior, Matti Latva-aho
2015 — conf
On the double threshold energy detection-based spectrum sensing over κ-μ fading channel.
RWS
Annita de Oliveira Petrocchi Ribas, Ugo Silva Dias
2015 — conf
Spectrum sensing over Nakagami-m/Gamma composite fading channel with noise uncertainty.
RWS
Wanessa de Alvarenga Silva, Kim Moraes Mota, Ugo Silva Dias
2014 — conf
Performance analysis of cognitive radio networks over к-μ fading channel with noise uncertainty.
RWS
Fabio von Glehn, Ugo Silva Dias
2014 — conf
Performance of multiuser diversity with adaptive modulation over α-μ fading channels.
LATINCOM
Kaie Pimentel Ataides, Ugo Silva Dias
2012 J jnl
The Ratio of Independent Arbitrary α-μ Random Variables and its Application in the Capacity Analysis of Spectrum Sharing Systems.
IEEE Commun. Lett.
Elvio J. Leonardo, Daniel Benevides da Costa, Ugo Silva Dias, Michel Daoud Yacoub
2010 J jnl
On the Distribution of Signal Phase in Body Area Networks.
IEEE Commun. Lett.
Simon L. Cotton, Ugo Silva Dias, William G. Scanlon, Michel Daoud Yacoub
2010 J jnl
Power Correlation Coefficient of a Very General Fading Model in Maximal Ratio Combining.
IEEE Trans. Commun.
José Ricardo Mendes, Michel Daoud Yacoub, Ugo Silva Dias
2010 J jnl
The k-µ phase-envelope joint distribution.
IEEE Trans. Commun.
Ugo Silva Dias, Michel Daoud Yacoub
2009 B conf
On the alpha-mu Autocorrelation and Power Spectrum Functions: Field Trials and Validation.
GLOBECOM
Ugo Silva Dias, Michel Daoud Yacoub
2008 B conf
The kappa-mu phase-envelope joint distribution.
PIMRC
Ugo Silva Dias, Michel Daoud Yacoub, Daniel Benevides da Costa
2006 J jnl
On the weibull autocorrelation and power spectrum functions: field trials and validation.
IEEE Commun. Lett.
Ugo Silva Dias, Michel Daoud Yacoub, Gustavo Fraidenraich, Daniel Benevides da Costa, José Cândido Silveira Santos Filho