Marx M. M. Freitas

15 papers B 2Journal 10Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Mitigation of UE Antenna Calibration Errors via Differential STBC in Cell-Free Massive MIMO.
CoRR
Marx M. M. Freitas, Stefano Buzzi
2025 J jnl
Differential Space-Time Block Coding for Phase-Unsynchronized Cell-Free MIMO Downlink.
CoRR
Marx M. M. Freitas, Giovanni Interdonato, Stefano Buzzi
2025 B conf
Effective Channel Hybrid Estimation in User-Centric Distributed Massive MIMO Networks.
WCNC
Daynara D. Souza, André Lucas Pinho Fernandes, Marx M. M. Freitas, Daniel B. da Costa, André Mendes Cavalcante, Pedro H. J. Nardelli, João C. W. A. Costa
2025 J jnl
Eliminating Phase Misalignments in Cell-Free Massive MIMO via Differential Transmission.
CoRR
Marx M. M. Freitas, Stefano Buzzi, Giovanni Interdonato
2025 J jnl
Eliminating Phase Misalignments in Cell-Free Massive MIMO via Differential Transmission.
IEEE Wirel. Commun. Lett.
Marx M. M. Freitas, Stefano Buzzi, Giovanni Interdonato
2025 J jnl
Trajectory Optimization in User-Centric Distributed Massive MIMO Systems Enabled by UAV Swarms.
IEEE Trans. Veh. Technol.
Daynara D. Souza, Marx M. M. Freitas, André Lucas Pinho Fernandes, Pedro H. J. Nardelli, Daniel Benevides da Costa, André Mendes Cavalcante, João Crisóstomo Weyl Albuquerque Costa
2025 — conf
Uav-Empowered Aerial Cell-Free Networks Robust to Downlink Phase Misalignments.
SPAWC
Marx M. M. Freitas, Stefano Buzzi, Giovanni Interdonato
2024 J jnl
Scalable User-Centric Distributed Massive MIMO Systems With Restricted Processing Capacity.
IEEE Trans. Wirel. Commun.
Marx M. M. Freitas, Daynara D. Souza, André Lucas Pinho Fernandes, Daniel Benevides da Costa, André Mendes Cavalcante, Luca Valcarenghi, João Crisóstomo Weyl Albuquerque Costa
2023 J jnl
Matched-Decision AP Selection for User-Centric Cell-Free Massive MIMO Networks.
IEEE Trans. Veh. Technol.
Marx M. M. Freitas, Daynara D. Souza, Gilvan S. Borges, André Mendes Cavalcante, Daniel Benevides da Costa, Maria V. Marquezini, Igor Almeida, Roberto M. Rodrigues, João C. W. A. Costa
2023 J jnl
Reducing Inter-CPU Coordination in User-Centric Distributed Massive MIMO Networks.
IEEE Wirel. Commun. Lett.
Marx M. M. Freitas, Daynara D. Souza, Daniel Benevides da Costa, André Mendes Cavalcante, Luca Valcarenghi, Gilvan S. Borges, Roberto M. Rodrigues, João C. W. A. Costa
2023 — conf
Scalable User-Centric Distributed Massive MIMO Systems with Limited Processing Capacity.
ICC
Marx M. M. Freitas, Daynara D. Souza, André Lucas Pinho Fernandes, Daniel B. da Costa, André Mendes Cavalcante, Luca Valcarenghi, João Crisóstomo Weyl Albuquerque Costa
2022 J jnl
Effective Channel Blind Estimation in Cell-Free Massive MIMO Networks.
IEEE Wirel. Commun. Lett.
Daynara D. Souza, Marx M. M. Freitas, Gilvan S. Borges, André Mendes Cavalcante, Daniel B. da Costa, João C. W. A. Costa
2022 B conf
Effective Channel DL Pilot-Based Estimation in User-Centric Cell-Free Massive MIMO Networks.
GLOBECOM
Daynara D. Souza, Marx M. M. Freitas, Daniel B. da Costa, Gilvan S. Borges, André Mendes Cavalcante, Luca Valcarenghi, João Crisóstomo Weyl Albuquerque Costa
2021 J jnl
An Efficient Fronthaul Scheme Based on Coaxial Cables for 5G Centralized Radio Access Networks.
IEEE Trans. Commun.
Diogo Acatauassu, Moysés Licá, Aline Ohashi, André Lucas Pinho Fernandes, Marx M. M. Freitas, João C. W. A. Costa, Eduardo Medeiros, Igor Almeida, André Mendes Cavalcante
2018 — conf
Coaxial Networks for 5G Fronthaul.
CAMAD
Diogo Acatauassu, Marx M. M. Freitas, João C. W. A. Costa, Eduardo Medeiros, Igor Almeida, André Mendes Cavalcante