Marcelo Sampaio de Alencar

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 10

Top Topics

Rayleigh Fading

Fading Channels

Quality Assessment

Top Venues

Publications

Higo Thaian P. Da Silva, Marcelo Sampaio de Alencar, Wamberto José Lira de Queiroz, Hugerles Sales Silva
Coverage Probability Analysis of a RIS-Assisted THz Indoor System Based on Ray Tracing Simulations. LATINCOM (2023)
Raíssa Bezerra Rocha, Wamberto José Lira de Queiroz, Marcelo Sampaio de Alencar
Voice production model based on phonation biophysics. EURASIP J. Adv. Signal Process. 2021 (1) (2021)
Gabriela Sobreira de Carvalho, Marcelo Sampaio de Alencar, Raíssa Bezerra Rocha
Capacity Heat Maps for Millimeter Waves. ISNCC (2020)
Rafael Moura Duarte, Marcelo Sampaio de Alencar, Wamberto José Lira de Queiroz, Danilo Brito Teixeira de Almeida, Fabrício Braga Soares de Carvalho, Waslon Terllizzie Araujo Lopes
Performance of Mixed Channel Cell-Free Systems. ISNCC (2020)
Danilo Brito Teixeira de Almeida, Marcelo Sampaio de Alencar, Wamberto José Lira de Queiroz, Rafael Moura Duarte, Waslon Terllizzie Araujo Lopes, Hugerles Sales Silva
Performance of Cell-Free Systems in Generalized Fading Channels. ISNCC (2020)
Rafael Moura Duarte, Marcelo Sampaio de Alencar, Waslon Terllizzie Araujo Lopes, Fabrício Braga Soares de Carvalho, Danilo Brito Teixeira de Almeida
Cell-Free System's Performance under RF Mismatch. LATINCOM (2019)
Israel A. C. Leal, Marcelo Sampaio de Alencar, Waslon Terllizzie A. Lopes
Genetic algorithm optimization applied to the project of MIMO systems. SoftCOM (2017)
Fabricio B. S. de Carvalho, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
A Modified Jarque-Bera Test for Spectrum Sensing in Cognitive Networks Subject to Rayleigh Fading. VTC Fall (2016)
Fabricio B. S. de Carvalho, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Cognitive spectrum sensing via statistical tests in Rice fading channels. TSP (2016)
José Vinícius de Miranda Cardoso, Wamberto José Lira de Queiroz, Hang Liu, Marcelo Sampaio de Alencar
Energy Detection of Gaussian Signals Subject to Impulsive Noise in Generalized Fading Channels. WASA (2016)
José Vinícius de Miranda Cardoso, Carlos Danilo Miranda Regis, Marcelo Sampaio de Alencar
Towards the Standardization of Stereoscopic Video Quality Assessment: An Application for Objective Algorithms. J. ICT Stand. 2 (3) (2015)
Fabricio B. S. de Carvalho, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Cognitive spectrum sensing based on statistical tests in fading channels. LATINCOM (2015)
José Vinícius de Miranda Cardoso, Carlos Danilo Miranda Regis, Marcelo Sampaio de Alencar
MUNIQUE: Multiview no-reference image quality evaluation. Kaleidoscope (2015)
José Vinícius de Miranda Cardoso, Carlos Danilo Miranda Regis, Marcelo Sampaio de Alencar
Disparity weighting applied to full-reference and no reference stereoscopic image quality assessment. ICCE (2015)
Fabricio B. S. de Carvalho, Jeronimo S. Rocha, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
A spectrum sensing algorithm based on statistic tests for cognitive networks subject to fading. EUSIPCO (2014)
José Vinícius de Miranda Cardoso, Carlos Danilo Miranda Regis, Marcelo Sampaio de Alencar
SQUALES: A Qt-based application for full-reference objective stereoscopic video quality measurement. Kaleidoscope (2014)
José Vinícius de Miranda Cardoso, Marcelo Sampaio de Alencar, Carlos Danilo Miranda Regis, Italo de Pontes Oliveira
Temporal analysis and perceptual weighting for objective video quality measurement. SSIAI (2014)
Marcelo Portela Sousa, Waslon Terllizzie Araujo Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
Cooperative Modulation Diversity Applied to Heterogeneous Wireless Sensor Networks. DCOSS (2014)
Sandra Costanzo, Álvaro Rocha, Marcelo Sampaio de Alencar
Advances in Radar Technologies. J. Electr. Comput. Eng. 2014 (2014)
José Vinícius de Miranda Cardoso, Carlos Danilo Miranda Regis, Marcelo Sampaio de Alencar
ImQET: Objective Stereoscopic Image Quality Evaluation Tool. WebMedia (2014)
Fabricio B. S. de Carvalho, Marcelo Portela Sousa, J. V. S. Filho, Jeronimo S. Rocha, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Signal processing applications for cognitive networks: State of the art. EUSIPCO (2014)
José Vinícius de Miranda Cardoso, Carlos Danilo Miranda Regis, Marcelo Sampaio de Alencar
On the performance of disparity-based weighting technique applied to 3D image quality assessment. BMSB (2014)
Carlos Danilo Miranda Regis, José Vinícius de Miranda Cardoso, Italo de Pontes Oliveira, Marcelo Sampaio de Alencar
Fuzzy Logic and Temporal Information Applied to Video Quality Assessment. J. Mobile Multimedia 8 (4) (2013)
Michael Taynnan Barros, Reinaldo Gomes, Marcelo Sampaio de Alencar, Anderson F. B. F. da Costa
IP traffic classifiers applied to DiffServ networks. ISCC (2013)
Rafael Fernandes Lopes, Wamberto J. L. Queiroz, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Performance of the modulation diversity technique for κ-μ fading channels. EURASIP J. Wirel. Commun. Netw. 2013 (2013)
Carlos Danilo Miranda Regis, José Vinícius de Miranda Cardoso, Italo de Pontes Oliveira, Marcelo Sampaio de Alencar
Objective estimation of 3D video quality: A disparity-based weighting strategy. BMSB (2013)
Wamberto J. L. Queiroz, Francisco Madeiro, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Performance analysis of generalized QAM modulation under η-μ and κ-μ fading. EURASIP J. Adv. Signal Process. 2013 (2013)
Marcelo Portela Sousa, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
The impact of channel estimation errors in wireless sensor networks over cooperative modulation diversity. WPMC (2013)
Carlos Danilo Miranda Regis, José Vinícius de Miranda Cardoso, Italo de Pontes Oliveira, Marcelo Sampaio de Alencar
Performance of the objective video quality metrics with perceptual weighting considering first and second order differential operators. WebMedia (2012)
Carlos Danilo Miranda Regis, José Vinícius de Miranda Cardoso, Marcelo Sampaio de Alencar
Effect of visual attention areas on the objective video quality assessment. WebMedia (2012)
Marcelo Portela Sousa, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
Cognitive LF-Ant: A Novel Protocol for Healthcare Wireless Sensor Networks. Sensors 12 (8) (2012)
Marcelo Portela Sousa, Ajey Kumar, Rafael Fernandes Lopes, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Cooperative Space-Time Block Codes for Wireless Video Sensor Networks. Wirel. Pers. Commun. 64 (1) (2012)
Marcelo Portela Sousa, Rafael Fernandes Lopes, Ajey Kumar, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Cooperative STBC with fuzzy election applied to surveillance wireless video sensor networks. Int. J. Commun. Networks Distributed Syst. 7 (3/4) (2011)
Marcelo Portela Sousa, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Ant colony optimization with fuzzy heuristic information designed for cooperative wireless sensor networks. MSWiM (2011)
Rafael Fernandes Lopes, Carlos Danilo Miranda Regis, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
AdaptVoD - An Adaptive Video-on-Demand Platform for Mobile Devices. MUE (2011)
Marcelo Portela Sousa, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
LF-Ant: A bio-inspired cooperative cross-layer design for wireless sensor networks. PIMRC (2011)
Wamberto José Lira de Queiroz, Marcelo Sampaio de Alencar, Waslon Terllizzie A. Lopes, Francisco Madeiro
-QAM Schemes under Generalized Fading. IEICE Trans. Commun. (10) (2010)
Wamberto J. L. Queiroz, Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
An Alternative Method to Compute the Bit Error Probability of Modulation Schemes Subject to Nakagami-m Fading. EURASIP J. Adv. Signal Process. 2010 (2010)
Marcelo Portela Sousa, Rafael Fernandes Lopes, Waslon Terllizzie A. Lopes, Marcelo Sampaio de Alencar
Low-Energy Selective Cooperative Diversity with ARQ for Wireless Image Sensor Networks. VTC Fall (2010)
Marcelo Portela Sousa, Marcelo Sampaio de Alencar, Ajey Kumar, Waslon Terllizzie A. Lopes
Scalability in an adaptive cooperative system for wireless sensor networks. ICUMT (2009)
Marcelo Portela Sousa, Ajey Kumar, Marcelo Sampaio de Alencar, Waslon Terllizzie A. Lopes
Performance evaluation of a selective cooperative scheme for wireless sensor networks. PE-WASUN (2009)
Carlos R. B. Azevedo, Esdras L. Bispo, Tiago A. E. Ferreira, Francisco Madeiro, Marcelo Sampaio de Alencar
An Evolutionary Approach for Vector Quantization Codebook Optimization. ISNN (1) (2008)
Djalma de Melo Carvalho Filho, Marcelo Sampaio de Alencar
Cost-effective Base Station Deployment Approach Based on Artificial Immune Systems. BIONETICS (2008)
Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar
Closed-Form Expression for the Bit Error Probability of Rectangular QAM Subject to Rayleigh Fading. VTC Fall (2007)
Manoel Jacinto Lopes Alves, Marcelo Sampaio de Alencar
Mutual Coupling Effects in a Linear Adaptive Antenna Array with Random Spacing. PIMRC (2007)
Waslon Terllizzie A. Lopes, Francisco Madeiro, Juraci Ferreira Galdino, Marcelo Sampaio de Alencar
Impact of the Estimation Errors and Doppler Effect on the Modulation Diversity Technique. VTC Fall (2006)
Wamberto J. L. Queiroz, Fabricio G. S. Silva, Marcelo Sampaio de Alencar
Spacial Analysis of the Local Scatters Channel Model. ICT (2004)
Juraci Ferreira Galdino, Ernesto Leite Pinto, Marcelo Sampaio de Alencar
Analytical performance of the LMS algorithm on the estimation of wide sense stationary channels. IEEE Trans. Commun. 52 (6) (2004)
Juraci Ferreira Galdino, Ernesto Leite Pinto, Marcelo Sampaio de Alencar, Elvino S. Sousa
Detection of Equalization Errors in Time-Varying Channels. ICT (2004)
Wamberto J. L. Queiroz, Fabricio G. S. Silva, Marcelo Sampaio de Alencar
Unified Analysis of the Local Scatters Channel Model. ICT (2004)
Juraci Ferreira Galdino, Ernesto Leite Pinto, Marcelo Sampaio de Alencar
MLSE-PSP receiver with optimized LMS step-size parameter. ICC (2003)
Juraci Ferreira Galdino, Ernesto Leite Pinto, Marcelo Sampaio de Alencar
Using denoising at the receiver front-end for frequency-selective channels. IEEE Trans. Commun. 51 (5) (2003)
Waslon Terllizzie A. Lopes, Giuseppe Glionna, Marcelo Sampaio de Alencar
Generation of 3D radiation patterns: a geometrical approach. VTC Spring (2002)
Juraci Ferreira Galdino, Ernesto Leite Pinto, Marcelo Sampaio de Alencar
Performance of the LMS algorithm on the estimation of time-varying channels. ICC (2002)
Juraci Ferreira Galdino, Marcelo Sampaio de Alencar
Using denoising in frequency selective channels. ICC (2001)
Juraci Ferreira Galdino, Marcelo Sampaio de Alencar
Blind equalization for fast frequency selective fading channels. ICC (2001)
Francisco Madeiro, M. S. Vajapeyam, M. R. Morais, Benedito G. Aguiar Neto, Marcelo Sampaio de Alencar
Multiresolution Codebook Design for Wavelet/VQ Image Coding. ICPR (2000)
Waslon Terllizzie A. Lopes, Francisco Madeiro, Marcelo Sampaio de Alencar, Benedito G. Aguiar Neto
Simulated Annealing for Robust VQ: Improving Image Transmission through a Fading Channel. SBRN (2000)