Wamberto J. L. Queiroz

29 papers Journal 25Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Matrix Exponential Distribution Method Applied to Multi-RIS Aided Systems Evaluation.
IEEE Wirel. Commun. Lett.
Danilo Brito Teixeira de Almeida, Francisco Madeiro, Wamberto J. L. Queiroz
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 — conf
On the Secrecy Performance of α-ℱ Channels with Pointing Errors.
LATINCOM
Hugerles S. Silva, Gabriel M. C. Neves, Higo Thaian P. Da Silva, Wamberto J. L. Queiroz, Felipe A. P. de Figueiredo, Rausley A. A. de Souza
2025 J jnl
On the Secrecy Performance of α-ℱ Channels with Pointing Errors.
CoRR
Gabriel M. C. Neves, Hugerles S. Silva, Higo Thaian P. Da Silva, Wamberto J. L. Queiroz, Felipe A. P. Figueiredo, Rausley A. A. de Souza
2025 J jnl
User-Centric Cell-Free Massive Multiple-Input-Multiple-Output System with Noisy Channel Gain Estimation and Line of Sight: A Beckmann Distribution Approach.
Entropy
Danilo Brito Teixeira de Almeida, Marcelo S. Alencar, Wamberto J. L. Queiroz, Rafael M. Duarte, Francisco Madeiro
2024 J jnl
On the Adaptive Modulation for User-Centric Cell-Free Massive MIMO Systems.
IEEE Access
Danilo Brito Teixeira de Almeida, Marcelo S. Alencar, Rafael M. Duarte, Hugerles S. Silva, Francisco Madeiro, Waslon T. A. Lopes, Wamberto J. L. Queiroz
2022 J jnl
Capacity analysis of shadowed Beaulieu-Xie fading channels.
Digit. Signal Process.
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Higo Thaian P. Da Silva, Iguatemi E. Fonseca, Arnaldo S. R. Oliveira, Francisco Madeiro
2022 J jnl
On the BEP and Outage Probability Under Cascaded Double Correlated η-μ Fading Channels.
IEEE Trans. Veh. Technol.
Wamberto J. L. Queiroz, Hugerles S. Silva, Higo Thaian P. Da Silva, Danilo Brito Teixeira de Almeida, Arnaldo S. R. Oliveira, Francisco Madeiro
2022 J jnl
On the Statistics of the Maximum of α-F Variates and Their Applications.
IEEE Wirel. Commun. Lett.
Hugerles S. Silva, Guilherme B. L. C. Lourenço, Wamberto J. L. Queiroz, Arnaldo S. R. Oliveira, Francisco Madeiro, Osamah S. Badarneh
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
2022 J jnl
On the performance of digital systems in
Digit. Signal Process.
Hugerles S. Silva, Guilherme B. L. C. Lourenço, Wamberto J. L. Queiroz, Leonardo Aguayo, Iguatemi E. Fonseca, Arnaldo S. R. Oliveira
2022 J jnl
The Extended $\eta$-${\mathcal {F}}$ Composite Fading Distribution.
IEEE Trans. Veh. Technol.
Hugerles S. Silva, Osamah S. Badarneh, Wamberto J. L. Queiroz
2021 J jnl
Beaulieu-Xie Phase-Envelope Joint and Bivariate Distributions.
IEEE Commun. Lett.
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Higo Thaian P. Da Silva, Arnaldo S. R. Oliveira, Francisco Madeiro
2020 J jnl
Bit error probability of
Digit. Signal Process.
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2020 J jnl
Cascaded Double Beaulieu-Xie Fading Channels.
IEEE Commun. Lett.
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Iguatemi E. Fonseca, Arnaldo S. R. Oliveira, Francisco Madeiro
2020 J jnl
On the BEP analysis of M-QAM and R-QAM under cascaded double
Digit. Signal Process.
Wamberto J. L. Queiroz, Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Arnaldo S. R. Oliveira, Francisco Madeiro
2020 J jnl
SEP of the M-ary θ-QAM signals under η -μ fading and AWGN noise in a communication system using spatial diversity.
Wirel. Networks
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Francisco Madeiro, Iguatemi E. Fonseca, Marcelo S. Alencar
2019 J jnl
Bit error probability of the M-QAM scheme subject to multilevel (double) gated additive white Gaussian noise and Nakagami-m fading.
Wirel. Networks
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2019 J jnl
Bit error probability of the M-QAM scheme subject to multilevel double gated additive white Gaussian noise and η-μ, κ-μ, or α-μ fading.
Trans. Emerg. Telecommun. Technol.
Hugerles S. Silva, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, Marcelo S. Alencar
2019 J jnl
Bit error probability of the M-QAM scheme under η-μ fading and impulsive noise in a communication system using spatial diversity.
Int. J. Commun. Syst.
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2018 J jnl
Closed-Form Expression for the Bit Error Probability of the M-QAM for a Channel Subjected to Impulsive Noise and Nakagami Fading.
Wirel. Commun. Mob. Comput.
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
2018 J jnl
New closed-form expressions for SNR estimates of Nakagami fading channels by the method of moments.
Telecommun. Syst.
Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, José Vinícius de Miranda Cardoso, Damião F. L. Pereira, Marcelo S. Alencar
2018 J jnl
On the performance of M-QAM for Nakagami channels subject to gated noise.
Telecommun. Syst.
Wamberto J. L. Queiroz, Francisco Madeiro, Waslon Terllizzie A. Lopes, Marcelo S. Alencar
2013 — conf
Localization in IEEE 802.11 networks by using the nelder-mead method.
PM2HW2N@MSWiM
Waslon Terllizzie A. Lopes, Daniel A. Formiga, Raissa D. Lucena, Wamberto J. L. Queiroz
2013 J jnl
Performance analysis of generalized QAM modulation under η-μ and κ-μ fading.
EURASIP J. Adv. Signal Process.
Wamberto J. L. Queiroz, Francisco Madeiro, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
2013 J jnl
Performance of the modulation diversity technique for κ-μ fading channels.
EURASIP J. Wirel. Commun. Netw.
Rafael Fernandes Lopes, Wamberto J. L. Queiroz, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
2010 J jnl
An Alternative Method to Compute the Bit Error Probability of Modulation Schemes Subject to Nakagami-m Fading.
EURASIP J. Adv. Signal Process.
Wamberto J. L. Queiroz, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
2004 — conf
Spacial Analysis of the Local Scatters Channel Model.
ICT
Wamberto J. L. Queiroz, Fabricio G. S. Silva, Marcelo Sampaio de Alencar
2004 — conf
Unified Analysis of the Local Scatters Channel Model.
ICT
Wamberto J. L. Queiroz, Fabricio G. S. Silva, Marcelo Sampaio de Alencar