Marcelo S. Alencar

Publication Activity (10 Years)

Years Active: 1992-2024
Publications (10 Years): 27

Top Topics

Wireless Sensor

Quality Estimation

Poisson Process

Top Venues

Wirel. Networks

J. Netw. Comput. Appl.

Publications

Danilo Brito Teixeira de Almeida, Marcelo S. Alencar, Rafael M. Duarte, Hugerles S. Silva, Francisco Madeiro, Waslon T. A. Lopes, Wamberto J. L. Queiroz
On the Adaptive Modulation for User-Centric Cell-Free Massive MIMO Systems. IEEE Access 12 (2024)
Higo Thaian P. Da Silva, Hugerles S. Silva, Marcelo S. Alencar, Wamberto José Lira de Queiroz, Ugo Silva Dias
Energy and Spectral Efficiencies of Cell-Free Millimeter-Wave Massive MIMO Systems Under Rain Attenuation Based on Ray Tracing Simulations. IEEE Access 11 (2023)
Diego V. Queiroz, Ruan Delgado Gomes, Iguatemi E. Fonseca, Marcelo S. Alencar, César Benavente-Peces
Channel assignment in TSCH-based wireless sensor networks using fuzzy logic. J. Ambient Intell. Humaniz. Comput. 14 (5) (2023)
Lidiano A. N. Oliveira, Marcelo S. Alencar, Waslon T. A. Lopes, Francisco Madeiro
On the Performance of Location Management in 5G Network Using RRC Inactive State. IEEE Access 10 (2022)
Higo T. P. Silva, Rafael M. Duarte, Hugerles S. Silva, Marcelo S. Alencar, Wamberto José Lira de Queiroz
Evaluation of Cell-Free Millimeter-Wave Massive MIMO Systems Based on Site-Specific Ray Tracing Simulations. IEEE Access 10 (2022)
Marcelo S. Alencar
Traffic Congestion in Social Networks Caused by Epidemic Interference. CCNC (2021)
Joel E. Cordeiro Junior, Marcelo S. Alencar, Marina V. Yashina, Alexander G. Tatashev
Effect of Epidemic Interference on the Performance of Digital Communication Systems. SoftCOM (2021)
Hugerles S. Silva, Danilo Brito Teixeira de Almeida, Wamberto J. L. Queiroz, Francisco Madeiro, Iguatemi E. Fonseca, Marcelo S. Alencar
SEP of the M-ary θ-QAM signals under η -μ fading and AWGN noise in a communication system using spatial diversity. Wirel. Networks 26 (6) (2020)
Marcelo S. Alencar, Karcius D. R. Assis
A New Derivation of the Leftover Hash Lemma. ISC Int. J. Inf. Secur. 12 (3) (2020)
Marcelo S. Alencar
Epidemic Interference in a Cellular System. PE-WASUN (2020)
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
fading and impulsive noise gated by a signal characterized by a Markov process or Poisson process. Digit. Signal Process. 100 (2020)
Israel A. C. Leal, Marcelo S. Alencar, Waslon T. A. Lopes
Particle Swarm Optimization Applied to Control of Mutual Coupling in MIMO Systems. LATINCOM (2019)
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
Bit error probability of the M-QAM scheme subject to multilevel (double) gated additive white Gaussian noise and Nakagami-m fading. Wirel. Networks 25 (7) (2019)
Rafael M. Duarte, Danilo Brito Teixeira de Almeida, Marcelo S. Alencar, Fabrício B. S. de Carvalho, Waslon Terllizzie A. Lopes
Performance of a Cell-Free MIMO Under RF Mismatch. MSWiM (2019)
Ruan Delgado Gomes, César Benavente-Peces, Iguatemi E. Fonseca, Marcelo S. Alencar
Adaptive and Beacon-based multi-channel protocol for Industrial Wireless Sensor Networks. J. Netw. Comput. Appl. 132 (2019)
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
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. 32 (11) (2019)
Diego V. Queiroz, Ruan Delgado Gomes, César Benavente-Peces, Iguatemi E. Fonseca, Marcelo S. Alencar
Join Multiple Channels and IEEE 802.15.4e TSCH Protocol Use Effects on WSN Performance and Energy Efficiency. PECCS (2019)
Joel E. Cordeiro Junior, Marcelo S. Alencar, José Valentim Dos Santos Filho, Karcius D. R. Assis
A Fair Power Allocation for Non-Orthogonal Multiple Access in the Power Domain. ISC Int. J. Inf. Secur. 11 (3) (2019)
Hugerles S. Silva, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, Marcelo S. Alencar
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. 30 (12) (2019)
Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro, José Vinícius de Miranda Cardoso, Damião F. L. Pereira, Marcelo S. Alencar
New closed-form expressions for SNR estimates of Nakagami fading channels by the method of moments. Telecommun. Syst. 69 (3) (2018)
Hugerles S. Silva, Marcelo S. Alencar, Wamberto J. L. Queiroz, Danilo Brito Teixeira de Almeida, Francisco Madeiro
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. 2018 (2018)
Diego V. Queiroz, Ruan Delgado Gomes, César Benavente-Peces, Iguatemi E. Fonseca, Marcelo S. Alencar
Evaluation of Channels Blacklists in TSCH Networks with Star and Tree Topologies. Q2SWinet@MSWiM (2018)
Ruan Delgado Gomes, Emerson B. Gomes, Iguatemi E. Fonseca, Marcelo S. Alencar, César Benavente-Peces
Evaluation of Multi-Channel Communication for an Outdoor Industrial Wireless Sensor Network. SENSORNETS (2018)
Wamberto J. L. Queiroz, Francisco Madeiro, Waslon Terllizzie A. Lopes, Marcelo S. Alencar
On the performance of M-QAM for Nakagami channels subject to gated noise. Telecommun. Syst. 68 (1) (2018)
Ruan Delgado Gomes, Marcelo S. Alencar, Diego V. Queiroz, Iguatemi E. Fonseca, César Benavente-Peces
Comparison between Channel Hopping and Channel Adaptation for Industrial Wireless Sensor Networks. SENSORNETS (2017)
Ruan Delgado Gomes, Diego V. Queiroz, Abel Cavalcante Lima-Filho, Iguatemi E. Fonseca, Marcelo S. Alencar
Real-time link quality estimation for industrial wireless sensor networks using dedicated nodes. Ad Hoc Networks 59 (2017)
Diego V. Queiroz, Marcelo S. Alencar, Ruan Delgado Gomes, Iguatemi E. Fonseca, César Benavente-Peces
Survey and systematic mapping of industrial Wireless Sensor Networks. J. Netw. Comput. Appl. 97 (2017)
Raíssa Bezerra Rocha, Virginio V. Freire, Marcelo S. Alencar
Voice segmentation system based on energy estimation. EUSIPCO (2014)
Daniel P. Martins, Marcelo S. Alencar
A new approach to noise measurement and analysis in an industrial facility. I2MTC (2014)
Ruan Delgado Gomes, Glaucio B. Rocha, Abel Cavalcante Lima-Filho, Iguatemi E. Fonseca, Marcelo S. Alencar
Distributed approach for channel quality estimation using dedicated nodes in industrial WSN. PIMRC (2014)
Marcelo S. Alencar, Neeli Rashmi Prasad, Valdemar Cardoso da Rocha Jr., António Rodrigues, Elvino S. Sousa
Guest Editorial: Special Issue on Wireless Personal Multimedia Communications. Wirel. Pers. Commun. 64 (1) (2012)
Mylène Christine Queiroz de Farias, Marcelo M. Carvalho, Marcelo S. Alencar
Digital Television Broadcasting in Brazil. IEEE Multim. 15 (2) (2008)
J. N. Portela, Marcelo S. Alencar
Cellular network as a multiplicatively weighted voronoi diagram. CCNC (2006)
J. N. Portela, Marcelo S. Alencar
Outage contours using a Voronoi diagram. WCNC (2004)
Francisco M. Assis, Marcelo S. Alencar
Comparing algebraic geometric and Reed-Solomon codes for FH-CDMA applications. PIMRC (1996)
Marcelo S. Alencar
The effect of fading on the capacity of a CDMA channel. PIMRC (1995)
Francisco M. Assis, Marcelo S. Alencar
Code division multiple access using Hermitean codes. PIMRC (1995)
Marcelo S. Alencar, Ian F. Blake
The capacity for a discrete-state code division multiple-access channel. IEEE J. Sel. Areas Commun. 12 (5) (1994)
Marcelo S. Alencar
The capacity region for the multiple access Gaussian channel with stochastic fading. PIMRC (1992)
Marcelo S. Alencar
The capacity region for the Gaussian channel with random multipath. PIMRC (1992)