Wallace Alves Martins

55 papers B 4C 4Misc 4Journal 27Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Artificial Intelligence for Satellite Communication: A Survey.
IEEE Commun. Surv. Tutorials
Gianluca Fontanesi, Flor Ortiz, Eva Lagunas, Luis Manuel Garcés Socarrás, Victor Monzon Baeza, Miguel Ángel Vázquez, Juan Andrés Vásquez-Peralvo, Mario Minardi, Ha-Nguyen Vu, Puneeth Jubba Honnaiah, Clement Lacoste, Youssouf Drif, Liz Martinez Marrero, Saed Daoud, Tedros Salih Abdu, Geoffrey Eappen, Junaid ur Rehman, Wallace Alves Martins, Pol Henarejos, Hayder Al-Hraishawi, Juan Carlos Merlano Duncan, Thang X. Vu, Symeon Chatzinotas
2025 J jnl
Orthogonal Chirp-Frequency Division Multiplexing.
IEEE Trans. Commun.
Túlio F. Moreira, Mateus de Lima Filomeno, Wallace Alves Martins, Moisés Vidal Ribeiro
2024 J jnl
Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions.
IEEE Wirel. Commun.
Zaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten
2024 B conf
Time-Misalignment Estimation in Overlapped DVB-S2X Waveforms.
WCNC
Carlos Luis Marcos Rojas, Rakesh Palisetty, Jevgenij Krivochiza, Jorge Luis González Rios, Liz Martinez Marrero, Wallace Alves Martins, Juan Carlos Merlano Duncan, Symeon Chatzinotas
2023 — conf
FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in Satellites.
VTC Fall
Rakesh Palisetty, Geoffrey Eappen, Vibhum Singh, Luis Manuel Garcés Socarrás, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti
2023 B conf
FPGA Implementation of Efficient Beamformer for On-Board Processing in MEO Satellites.
PIMRC
Rakesh Palisetty, Luis Manuel Garcés Socarrás, Haythem Chaker, Vibhum Singh, Geoffrey Eappen, Wallace Alves Martins, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti
2023 B conf
Harnessing the Power of Swarm Satellite Networks with Wideband Distributed Beamforming.
PIMRC
Juan Carlos Merlano Duncan, Vu Nguyen Ha, Jevgenij Krivochiza, Rakesh Palisetty, Geoffrey Eappen, Juan Andres Vasquez, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2023 J jnl
Radio Frequency Interference Mitigation via Nonnegative Matrix Factorization for GNSS.
IEEE Trans. Aerosp. Electron. Syst.
Felipe Barboza da Silva, Ediz Cetin, Wallace Alves Martins
2023 B conf
Resource Allocation and User Scheduling Design for User-Centric Cell-Free Massive MIMO Systems.
PIMRC
Reza Mahin Zaeem, Juan Carlos Merlano Duncan, Wallace Alves Martins, Vu Nguyen Ha, Symeon Chatzinotas, Björn E. Ottersten
2023 J jnl
Wireless Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces.
IEEE Trans. Green Commun. Netw.
Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Symeon Chatzinotas
2022 — conf
Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
VTC Spring
Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Sergi Abadal, Angeliki Alexiou, Fotis I. Lazarakis, Steven Kisseleff, Symeon Chatzinotas
2022 J jnl
Cooperative Hybrid Networks with Active Relays and RISs for B5G: Applications, Challenges, and Research Directions.
CoRR
Zaid Abdullah, Steven Kisseleff, Wallace Alves Martins, Gaojie Chen, Luca Sanguinetti, Konstantinos Ntontin, Anastasios K. Papazafeiropoulos, Symeon Chatzinotas, Björn E. Ottersten
2022 — conf
Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough?
ICC
Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2022 J jnl
Frequency-Packed Faster-Than-Nyquist Signaling via Symbol-Level Precoding for Multiuser MISO Redundant Transmissions.
IEEE Trans. Wirel. Commun.
Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2022 — conf
Joint Linear Precoding and DFT Beamforming Design for Massive MIMO Satellite Communication.
GLOBECOM (Workshops)
Vu Nguyen Ha, Zaid Abdullah, Geoffrey Eappen, Juan Carlos Merlano Duncan, Rakesh Palisetty, Jorge Luis González Rios, Wallace Alves Martins, Hong-Fu Chou, Juan Andres Vasquez, Luis Manuel Garcés Socarrás, Haythem Chaker, Symeon Chatzinotas
2022 — conf
Successive Decode-and-Forward Relaying with Reconfigurable Intelligent Surfaces.
ICC
Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2021 C conf
ADS-B Signal Detection via Time-Frequency Analysis for Radio Astronomy Applications.
ISCAS
Felipe Barboza da Silva, Ediz Cetin, Wallace Alves Martins
2021 J jnl
Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
CoRR
Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Sergi Abadal, Angeliki Alexiou, Fotis I. Lazarakis, Steven Kisseleff, Symeon Chatzinotas
2021 J jnl
Double-RIS Communication with DF Relaying for Coverage Extension: Is One Relay Enough?
CoRR
Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
Successive Decode-and-Forward Relaying with Reconfigurable Intelligent Surfaces.
CoRR
Zaid Abdullah, Steven Kisseleff, Konstantinos Ntontin, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten
2021 J jnl
Toward Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
CoRR
Konstantinos Ntontin, Alexandros-Apostolos A. Boulogeorgos, Emil Björnson, Dimitrios Selimis, Wallace Alves Martins, Steven Kisseleff, Sergi Abadal, Eduard Alarcón, Anastasios K. Papazafeiropoulos, Fotis I. Lazarakis, Angeliki Alexiou, Symeon Chatzinotas
2020 Misc conf
Faster-Than-Nyquist Signaling Via Spatiotemporal Symbol-Level Precoding for Multi-User MISO Redundant Transmissions.
ICASSP
Wallace Alves Martins, Danilo Spano, Symeon Chatzinotas, Björn E. Ottersten
2020 J jnl
Normalized LMS algorithm and data-selective strategies for adaptive graph signal estimation.
Signal Process.
Marcelo J. M. Spelta, Wallace Alves Martins
2019 — conf
Intersymbol and Intercarrier Interference in OFDM Transmissions Through Highly Dispersive Channels.
EUSIPCO
Wallace Alves Martins, Fernando Cruz-Roldán, Marc Moonen, Paulo Sergio Ramirez Diniz
2019 J jnl
Intersymbol and Intercarrier Interference in OFDM Transmissions through Highly Dispersive Channels.
CoRR
Wallace Alves Martins, Fernando Cruz-Roldán, Marc Moonen, Paulo Sergio Ramirez Diniz
2017 J jnl
Optimal constraint vectors for set-membership affine projection algorithms.
Signal Process.
Wallace Alves Martins, Markus V. S. Lima, Paulo S. R. Diniz, Tadeu N. Ferreira
2016 J jnl
Incumbent and LSA Licensee Classification Through Distributed Cognitive Networks.
IEEE Trans. Commun.
Iker Sobrón, Wallace Alves Martins, Marcello Luiz Rodrigues de Campos, Manuel Vélez
2016 C conf
Low-complexity proportionate algorithms with sparsity-promoting penalties.
ISCAS
Tadeu N. Ferreira, Markus V. S. Lima, Paulo S. R. Diniz, Wallace Alves Martins
2016 J jnl
Robust Acoustic Self-Localization of Mobile Devices.
IEEE Trans. Mob. Comput.
Diego B. Haddad, Wallace Alves Martins, Maurício do Vale Madeira da Costa, Luiz W. P. Biscainho, Leonardo O. Nunes, Bowon Lee
2015 J jnl
A Volumetric SRP with Refinement Step for Sound Source Localization.
IEEE Signal Process. Lett.
Markus V. S. Lima, Wallace Alves Martins, Leonardo O. Nunes, Luiz W. P. Biscainho, Tadeu N. Ferreira, Maurício do Vale Madeira da Costa, Bowon Lee
2015 — conf
Doppler effects on transceivers with reduced redundancy.
DSP
Camila Maria Gabriel Gussen, Rafael S. Chaves, Paulo S. R. Diniz, Wallace Alves Martins
2015 J jnl
Energy Detection Technique for Adaptive Spectrum Sensing.
IEEE Trans. Commun.
Iker Sobrón, Paulo S. R. Diniz, Wallace Alves Martins, Manuel Vélez
2015 — conf
Modified Sparsity-aware Set-Membership Affine Projection algorithm.
DSP
Tadeu N. Ferreira, Markus V. S. Lima, Wallace Alves Martins, Paulo S. R. Diniz
2014 J jnl
A Steered-Response Power Algorithm Employing Hierarchical Search for Acoustic Source Localization Using Microphone Arrays.
IEEE Trans. Signal Process.
Leonardo O. Nunes, Wallace Alves Martins, Markus V. S. Lima, Luiz W. P. Biscainho, Maurício do Vale Madeira da Costa, Felipe M. Goncalves, Amir Said, Bowon Lee
2014 — conf
Data-selective cooperative spectrum sensing based on imperfect information exchange.
DySPAN
Iker Sobrón, Wallace Alves Martins, Marcello L. R. de Campos, Manuel Vélez
2014 J jnl
Efficient Steered-Response Power Methods for Sound Source Localization Using Microphone Arrays.
CoRR
Markus V. S. Lima, Wallace Alves Martins, Leonardo O. Nunes, Luiz W. P. Biscainho, Tadeu N. Ferreira, Maurício do Vale Madeira da Costa, Bowon Lee
2014 J jnl
Sparsity-Aware Data-Selective Adaptive Filters.
IEEE Trans. Signal Process.
Markus V. S. Lima, Tadeu N. Ferreira, Wallace Alves Martins, Paulo S. R. Diniz
2014 Misc conf
Stability and MSE analyses of affine projection algorithms for sparse system identification.
ICASSP
Markus V. S. Lima, Iker Sobrón, Wallace Alves Martins, Paulo S. R. Diniz
2013 Misc conf
Affine projection algorithms for sparse system identification.
ICASSP
Markus V. S. Lima, Wallace Alves Martins, Paulo S. R. Diniz
2013 — conf
Closed-form solutions for robust acoustic sensor localization.
WASPAA
Diego B. Haddad, Leonardo O. Nunes, Wallace Alves Martins, Luiz W. P. Biscainho, Bowon Lee
2013 — conf
Set-Membership Adaptive Soft Combining for Distributed Cooperative Spectrum Sensing.
ISWCS
Iker Sobrón, Wallace Alves Martins, Francisco C. Ribeiro Jr., Marcello L. R. de Campos
2012 — book
Block Transceivers: OFDM and Beyond
Paulo S. R. Diniz, Wallace Alves Martins, Markus V. S. Lima
2012 — conf
Block-based decision-feedback equalizers with reduced redundancy.
EUSIPCO
Wallace Alves Martins, Paulo S. R. Diniz
2012 J jnl
DHT-Based Transceivers With Reduced Redundancy.
IEEE Trans. Signal Process.
Wallace Alves Martins, Paulo Sergio Ramirez Diniz
2012 — conf
Discriminability Measure for Microphone Array Source Localization.
IWAENC
Leonardo O. Nunes, Wallace Alves Martins, Markus V. S. Lima, Luiz W. P. Biscainho, Bowon Lee, Amir Said, Ronald W. Schafer
2012 J jnl
LTI Transceivers With Reduced Redundancy.
IEEE Trans. Signal Process.
Wallace Alves Martins, Paulo S. R. Diniz
2012 Misc conf
Open-source physical-layer simulator for LTE systems.
ICASSP
Markus V. S. Lima, Camila Maria Gabriel Gussen, Breno N. Espíndola, Tadeu N. Ferreira, Wallace Alves Martins, Paulo S. R. Diniz
2011 J jnl
Analysis of Zero-Padded Optimal Transceivers.
IEEE Trans. Signal Process.
Wallace Alves Martins, Paulo S. R. Diniz
2011 J jnl
Memoryless block transceivers with minimum redundancy based on Hartley transforms.
Signal Process.
Wallace Alves Martins, Paulo S. R. Diniz
2010 J jnl
Block-based transceivers with minimum redundancy.
IEEE Trans. Signal Process.
Wallace Alves Martins, Paulo Sergio Ramirez Diniz
2010 — conf
Combating noise gains in high-throughput block transceivers using CSI at the transmitter.
ISWCS
Wallace Alves Martins, Paulo S. R. Diniz
2010 C conf
Pilot-aided designs of memoryless block equalizers with minimum redundancy.
ISCAS
Wallace Alves Martins, Paulo S. R. Diniz
2010 J jnl
Suboptimal Linear MMSE Equalizers With Minimum Redundancy.
IEEE Signal Process. Lett.
Wallace Alves Martins, Paulo S. R. Diniz
2009 — conf
Minimum redundancy multicarrier and single-carrier systems based on Hartley transforms.
EUSIPCO
Wallace Alves Martins, Paulo S. R. Diniz
2008 C conf
Semi-blind data-selective algorithms for channel equalization.
ISCAS
Paulo S. R. Diniz, Markus V. S. Lima, Wallace Alves Martins