Richard Demo Souza

304 papers B 21C 5Misc 10Journal 196Unranked 72
YearRankTypeTitle / Venue / Authors
2026 J jnl
Analysis of the 1-Persistent Age Threshold Slotted ALOHA.
IEEE Commun. Lett.
Plínio S. Dester, Richard Demo Souza, Paulo Cardieri
2026 J jnl
Bat Algorithm-Based Energy Beamforming for Wireless Power Transfer With Dynamic Metasurface Antennas.
IEEE Trans. Commun.
Ricardo Souza Senandes, Glauber Brante, Richard Demo Souza, Amirhossein Azarbahram, Onel Luis Alcaraz López
2026 J jnl
On the Value of Base Station Motion Knowledge for Goal-Oriented Remote Monitoring with Energy-Harvesting Sensors.
CoRR
Sehani Siriwardana, Jean Michel de Souza Sant'Ana, Richard Demo Souza, Abolfazl Zakeri, Onel Luis Alcaraz López
2026 J jnl
Performance Analysis of a Nonlinear Energy-Harvesting Cooperative Spectrum-Sharing Network With Statistical Channel Knowledge.
IEEE Open J. Commun. Soc.
Jamil Farhat, Srijibendu Bagchi, Glauber Brante, Victoria Dala Pegorara Souto, Richard Demo Souza
2026 J jnl
Pose Recognition System Using Bluetooth Low Energy and Machine Learning Techniques.
IEEE Internet Things J.
Igor Vinícius Pereira, Guilherme de Santi Peron, Marcos Eduardo Pivaro Monteiro, Glauber Brante, Ohara Kerusauskas Rayel, Guilherme Luiz Moritz, Richard Demo Souza
2026 J jnl
Wireless Energy Transfer Beamforming Optimization for Intelligent Transmitting Surface.
IEEE Trans. Wirel. Commun.
Osmel Martínez Rosabal, Onel L. Alcaraz López, Victoria Dala Pegorara Souto, Richard Demo Souza, Samuel Montejo Sánchez, Robert Schober, Hirley Alves
2025 J jnl
A Distributed mMIMO Architecture for Over-the-Air Federated Learning.
IEEE Internet Things J.
Matheus Valente da Silva, Jinho Choi, Richard Demo Souza, Hirley Alves
2025 J jnl
Age of Information in Multi-Relay Networks With Maximum Age Scheduling.
IEEE Trans. Commun.
Gabriel Germino Martins de Jesus, Felippe Moraes Pereira, João Luiz Rebelatto, Richard Demo Souza, Onel Luis Alcaraz López
2025 J jnl
AoA and RSSI-Based BLE Indoor Positioning System With Kalman Filter and Data Fusion.
IEEE Internet Things J.
Andrey Fabris, Ohara Kerusauskas Rayel, João Luiz Rebelatto, Guilherme Luiz Moritz, Richard Demo Souza
2025 J jnl
AoI-Aware Pilot Sequence Construction for Active User Detection in MTC Networks.
IEEE Open J. Commun. Soc.
Gabriel Germino Martins de Jesus, Onel L. Alcaraz López, Richard Demo Souza, João Luiz Rebelatto, Markku J. Juntti
2025 J jnl
Controlling AoA Estimation Errors in Rician Fading via Measurement Quality Classification.
IEEE Access
Pedro Lemos, Glauber Brante, Ohara Kerusauskas Rayel, Richard Demo Souza
2025 J jnl
Covert Underlay Communication in IoT Networks With Colluding Wardens.
IEEE Wirel. Commun. Lett.
Jamil de Araujo Farhat, Glauber Brante, Richard Demo Souza
2025 J jnl
Distributed Learning Methodologies for Massive Machine Type Communication.
IEEE Internet Things Mag.
Matheus Valente da Silva, Eslam Eldeeb, Mohammad Shehab, Hirley Alves, Richard Demo Souza
2025 J jnl
Doppler Estimation and Compensation Techniques in LoRa Direct-to-Satellite Communications.
IEEE Open J. Commun. Soc.
Jamil Farhat, Gianni Pasolini, Enrico Paolini, Muhammad Asad Ullah, Richard Demo Souza
2025 J jnl
Enhancing Spectrum License Valuation With Probabilistic Net Present Value Analysis.
IEEE Access
Gabriel Zauza Braun, Xisto Lucas Travassos, Richard Demo Souza
2025 J jnl
Extending the LoRa Direct-to-Satellite Limits: Doppler Shift Pre-Compensation.
IEEE Open J. Commun. Soc.
Muhammad Asad Ullah, Richard Demo Souza, Gianni Pasolini, Jean Michel de Souza Sant'Ana, Marko Höyhtyä, Konstantin Mikhaylov, Hirley Alves, Enrico Paolini, Akram Al-Hourani
2025 J jnl
Federated Learning-Distillation Alternation for Resource-Constrained IoT.
CoRR
Rafael Valente da Silva, Onel L. Alcaraz López, Richard Demo Souza
2025 J jnl
Improving Efficiency and Reliability in Information Offloading for LEO Satellite Networks by Intersatellite Communication Techniques.
IEEE Trans. Aerosp. Electron. Syst.
Vignon F. Adanvo, Samuel Mafra, Samuel Montejo Sánchez, Felipe Augusto Tondo, Richard Demo Souza
2025 J jnl
LR-FHSS Networks With Orthogonal Physical Channels for Headers and Payload Fragments.
IEEE Internet Things J.
Jean Michel de Souza Sant'Ana, Elço João dos Santos Jr, João Luiz Rebelatto, Konstantin Mikhaylov, Hirley Alves, Richard Demo Souza
2025 J jnl
Nonorthogonal Multiple-Access Strategies for Direct-to-Satellite IoT Networks.
IEEE Trans. Aerosp. Electron. Syst.
Felipe Augusto Tondo, Jean Michel de Souza Sant'Ana, Samuel Montejo Sanchez, Onel Luis Alcaraz López, Sandra Céspedes, Richard Demo Souza
2025 B conf
On the Spectral Efficiency of Indoor Wireless Networks With a Rotary Uniform Linear Array.
WCNC
Eduardo Noboro Tominaga, Onel Luis Alcaraz López, Tommy Svensson, Richard Demo Souza, Hirley Alves
2025 J jnl
Probabilistic Allocation of Payload Code Rate and Header Copies in LR-FHSS Networks.
IEEE Access
Jamil de Araujo Farhat, Jean Michel de Souza Sant'Ana, João Luiz Rebelatto, Nurul Huda Mahmood, Gianni Pasolini, Richard Demo Souza
2025 J jnl
Reinforcement-Learning-Aided NOMA Random Access: An AoI-Based Timeliness Perspective.
IEEE Internet Things J.
Felippe Moraes Pereira, Jamil de Araujo Farhat, João Luiz Rebelatto, Glauber Brante, Richard Demo Souza
2025 J jnl
Toward Improving the Scalability of LR-FHSS: Transmission Policies and Performance Analysis.
IEEE Open J. Commun. Soc.
Lucas Bez Rocha, Jean Michel de Souza Sant'Ana, Muhammad Asad Ullah, Samuel Montejo Sánchez, João Luiz Rebelatto, Richard Demo Souza
2024 B conf
Assessment of the Sparsity-Diversity Trade-offs in Active Users Detection for mMTC with the Orthogonal Matching Pursuit.
GLOBECOM
Gabriel Germino Martins de Jesus, Onel Luis Alcaraz López, Richard Demo Souza, Nurul Huda Mahmood, Markku J. Juntti, Matti Latva-aho
2024 J jnl
Assessment of the Sparsity-Diversity Trade-offs in Active Users Detection for mMTC.
CoRR
Gabriel Germino Martins de Jesus, Onel Luis Alcaraz López, Richard Demo Souza, Nurul Huda Mahmood, Markku J. Juntti, Matti Latva-aho
2024 J jnl
Asynchronous Contention Resolution-Aided ALOHA in LR-FHSS Networks.
IEEE Internet Things J.
Jean Michel de Souza Sant'Ana, Osvaldo da Silva Neto, Arliones Hoeller, João Luiz Rebelatto, Richard Demo Souza, Hirley Alves
2024 J jnl
Behavioral Modeling of a Radio Frequency Wireless Power Transfer System for Batteryless Internet of Things Applications.
IEEE Access
Polyana Camargo de Lacerda, André Augusto Mariano, Glauber Brante, Onel Luis Alcaraz López, Konstantin Mikhaylov, Richard Demo Souza
2024 J jnl
Coordinated Pilot Transmissions for Detecting the Signal Sparsity Level in Massive IoT Networks.
IEEE Trans. Commun.
Onel L. Alcaraz López, Glauber Brante, Richard Demo Souza, Markku J. Juntti, Matti Latva-aho
2024 J jnl
Correction: López-Vilos et al. Clustering-Based Energy-Efficient Self-Healing Strategy for WSNs under Jamming Attacks. Sensors 2023, 23, 6894.
Sensors
Nicolás López-Vilos, Claudio Valencia Cordero, Richard Demo Souza, Samuel Montejo Sánchez
2024 J jnl
Human and Small Animal Detection Using Multiple Millimeter-Wave Radars and Data Fusion: Enabling Safe Applications.
Sensors
Ana Beatriz Rodrigues Costa De Mattos, Glauber Brante, Guilherme Luiz Moritz, Richard Demo Souza
2024 J jnl
LR-FHSS With Network-Coded Header Replication.
IEEE Trans. Veh. Technol.
Diogo Nogueira Knop, João Luiz Rebelatto, Richard Demo Souza
2024 — conf
LR-FHSS-Sim: A Discrete-Event Simulator for LR-FHSS Networks.
EuCNC/6G Summit
Jean Michel de Souza Sant'Ana, Arliones Hoeller, Hirley Alves, Richard Demo Souza
2024 J jnl
LR-FHSS-Sim: A Discrete-Event Simulator for LR-FHSS Networks.
CoRR
Jean Michel de Souza Sant'Ana, Arliones Hoeller Jr., Hirley Alves, Richard Demo Souza
2024 J jnl
Multiple Channel LoRa-to-LEO Scheduling for Direct-to-Satellite IoT.
IEEE Access
Felipe Augusto Tondo, Mohammad Afhamisis, Samuel Montejo Sánchez, Onel Luis Alcaraz López, Maria Rita Palattella, Richard Demo Souza
2024 J jnl
Nonorthogonal Replication Scheme for ALOHA Uplink in LPWAN.
IEEE Trans. Ind. Informatics
Jean Michel de Souza Sant'Ana, Samuel Montejo Sánchez, Richard Demo Souza, Hirley Alves
2024 J jnl
On the Spectral Efficiency of D-MIMO Networks under Rician Fading.
CoRR
Eduardo Noboro Tominaga, Onel Luis Alcaraz López, Tommy Svensson, Richard Demo Souza, Hirley Alves
2024 J jnl
On the Spectral Efficiency of Indoor Wireless Networks with a Rotary Uniform Linear Array.
CoRR
Eduardo Noboro Tominaga, Onel Luis Alcaraz López, Tommy Svensson, Richard Demo Souza, Hirley Alves
2024 J jnl
Probabilistic Allocation of Payload Code Rate and Header Copies in LR-FHSS Networks.
CoRR
Jamil de Araujo Farhat, Jean Michel de Souza Sant'Ana, João Luiz Rebelatto, Nurul Huda Mahmood, Gianni Pasolini, Richard Demo Souza
2024 J jnl
Rate-Splitting Multiple Access for Semi-Grant-Free Transmissions With MMD-Aided Grant-Based Users.
IEEE Internet Things J.
Elço João dos Santos Junior, Richard Demo Souza, João Luiz Rebelatto
2023 — conf
Age-of-Information Dependent Random Access in NOMA-Aided Multiple-Relay Slotted ALOHA.
EuCNC/6G Summit
Gabriel Germino Martins de Jesus, João Luiz Rebelatto, Richard Demo Souza, Onel Luis Alcaraz López
2023 J jnl
Age-of-Information Dependent Random Access in NOMA-Aided Multiple-Relay Slotted ALOHA.
CoRR
Gabriel Germino Martins de Jesus, João Luiz Rebelatto, Richard Demo Souza, Onel Luis Alcaraz López
2023 J jnl
Clustering-Based Energy-Efficient Self-Healing Strategy for WSNs Under Jamming Attacks.
Sensors
Nicolás López-Vilos, Claudio Valencia Cordero, Richard Demo Souza, Samuel Montejo Sanchez
2023 J jnl
Emerging MIMO Technologies for 6G Networks.
Sensors
Victoria Dala Pegorara Souto, Plínio Santini Dester, Michelle Soares Pereira Facina, Daniely Gomes Silva, Felipe Augusto Pereira de Figueiredo, Gustavo Rodrigues de Lima Tejerina, José Cândido Silveira Santos Filho, Juliano Silveira Ferreira, Luciano Leonel Mendes, Richard Demo Souza, Paulo Cardieri
2023 J jnl
Energy-Aware Federated Learning With Distributed User Sampling and Multichannel ALOHA.
IEEE Commun. Lett.
Rafael Valente da Silva, Onel L. Alcaraz López, Richard Demo Souza
2023 J jnl
Energy-Aware Federated Learning with Distributed User Sampling and Multichannel ALOHA.
CoRR
Rafael Valente da Silva, Onel L. Alcaraz López, Richard Demo Souza
2023 J jnl
Network Size Estimation for Direct-to-Satellite IoT.
IEEE Internet Things J.
Pablo Ilabaca Parra, Samuel Montejo Sanchez, Juan A. Fraire, Richard Demo Souza, Sandra Céspedes
2023 — conf
PSO-based Optimization of STAR-RIS aided NOMA Wireless Communication Networks.
ISWCS
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2023 — conf
Performance Analysis of Centralized and Distributed Massive MIMO for MTC.
EuCNC/6G Summit
Eduardo Noboro Tominaga, Onel Luiz Alcaraz López, Hirley Alves, Richard Demo Souza, Leonardo Terças
2023 J jnl
Performance Analysis of Centralized and Distributed Massive MIMO for MTC.
CoRR
Eduardo Noboro Tominaga, Onel Luiz Alcaraz López, Hirley Alves, Richard Demo Souza, Leonardo Terças
2023 J jnl
Performance Analysis of ML-Based MTC Traffic Pattern Predictors.
IEEE Wirel. Commun. Lett.
David E. Ruíz-Guirola, Onel L. Alcaraz López, Samuel Montejo Sánchez, Richard Demo Souza, Mehdi Bennis
2023 — conf
RSMA-Aided Iterative Max-Age Scheduling for Multi-Source Systems.
ISWCS
Elço João dos Santos Jr, Richard Demo Souza, João Luiz Rebelatto
2023 J jnl
Trade-Off Between Beamforming and Macro-Diversity Gains in Distributed mMIMO.
CoRR
Eduardo Noboro Tominaga, Hsuan-Jung Su, Jinfeng Du, Sivarama Venkatesan, Richard Demo Souza, Hirley Alves
2022 J jnl
Age-of-Information Dependent Random Access in Multiple-Relay Slotted ALOHA.
IEEE Access
Gabriel Germino Martins de Jesus, João Luiz Rebelatto, Richard Demo Souza
2022 J jnl
Batteryless Machine-Type Communications With Average Channel State Information Energy Beamforming.
IEEE Access
Rafaela Scaciota, Onel L. Alcaraz López, Glauber Brante, Richard Demo Souza, André Augusto Mariano, Guilherme Luiz Moritz
2022 J jnl
CSI-Free Rotary Antenna Beamforming for Massive RF Wireless Energy Transfer.
IEEE Internet Things J.
Onel L. Alcaraz López, Hirley Alves, Samuel Montejo Sanchez, Richard Demo Souza, Matti Latva-aho
2022 J jnl
D2D Assisted Q-Learning Random Access for NOMA-Based MTC Networks.
IEEE Access
Matheus Valente da Silva, Samuel Montejo Sanchez, Richard Demo Souza, Hirley Alves, Taufik Abrão
2022 J jnl
Energy-Efficient Wake-Up Signalling for Machine-Type Devices Based on Traffic-Aware Long Short-Term Memory Prediction.
IEEE Internet Things J.
David E. Ruíz-Guirola, Carlos A. Rodríguez-López, Samuel Montejo Sánchez, Richard Demo Souza, Onel L. Alcaraz López, Hirley Alves
2022 J jnl
Energy-Efficient Wake-Up Signalling for Machine-Type Devices Based on Traffic-Aware Long-Short Term Memory Prediction.
CoRR
David E. Ruíz-Guirola, Carlos A. Rodríguez-López, Samuel Montejo Sánchez, Richard Demo Souza, Onel L. Alcaraz López, Hirley Alves
2022 J jnl
Exploring the Non-Overlapping Visibility Regions in XL-MIMO Random Access and Scheduling.
IEEE Trans. Wirel. Commun.
José Carlos Marinello Filho, Glauber Brante, Richard Demo Souza, Taufik Abrão
2022 J jnl
Fairness in a Class Barring Power Control Random Access Protocol for Crowded XL-MIMO Systems.
IEEE Syst. J.
Otávio Seidi Nishimura, José Carlos Marinello Filho, Taufik Abrão, Richard Demo Souza
2022 J jnl
Intelligent Reflecting Surfaces Beamforming Optimization with Statistical Channel Knowledge.
Sensors
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
2022 J jnl
LoRaWAN vs. 6TiSCH: Which one scales better?
Comput. Commun.
João Luís Verdegay de Barros, Marcos Eduardo Pivaro Monteiro, Guilherme de Santi Peron, Guilherme Luiz Moritz, Ohara Kerusauskas Rayel, Richard Demo Souza
2022 J jnl
Massive MIMO With Radio Stripes for Indoor Wireless Energy Transfer.
IEEE Trans. Wirel. Commun.
Onel L. Alcaraz López, Dileep Kumar, Richard Demo Souza, Petar Popovski, Antti Tölli, Matti Latva-aho
2022 J jnl
Multi-sector discrete-time channel model for data link layer evaluation of CubeSat communications.
Expert Syst. Appl.
Julian J. Lopez-Salamanca, Laio Oriel Seman, Eduardo A. Bezerra, Richard Demo Souza, Samuel Montejo Sanchez
2022 J jnl
Multichannel ALOHA Optimization for Federated Learning With Multiple Models.
IEEE Wirel. Commun. Lett.
Rafael Valente da Silva, Jinho Choi, Jihong Park, Glauber Brante, Richard Demo Souza
2022 J jnl
Network-Coded Cooperative LoRa Network With D2D Communication.
IEEE Internet Things J.
Luis Henrique de Oliveira Alves, João Luiz Rebelatto, Richard Demo Souza, Glauber Brante
2022 J jnl
Performance Analysis of MIMO-NOMA Iterative Receivers for Massive Connectivity.
IEEE Access
Eduardo Noboro Tominaga, Onel Luis Alcaraz López, Hirley Alves, Richard Demo Souza, João Luiz Rebelatto
2022 — conf
Performance of a Neural Network Receiver under Mismatch of Channel Training Samples.
FNWF
Pedro H. C. De Souza, Luciano Leonel Mendes, Richard Demo Souza
2022 J jnl
Q-Learning NOMA Random Access for IoT-Satellite Terrestrial Relay Networks.
IEEE Wirel. Commun. Lett.
Douglas Alisson Tubiana, Jamil Farhat, Glauber Brante, Richard Demo Souza
2022 — conf
Statistical Analysis of Received Signal Strength in Industrial IoT Distributed Massive MIMO Systems.
EuCNC
Eduardo Noboro Tominaga, Onel Luiz Alcaraz López, Richard Demo Souza, Hirley Alves
2022 J jnl
The Effective Secrecy Throughput of a Broadband Power Line Communication System Under the Presence of Colluding Wireless Eavesdroppers.
IEEE Access
Ândrei Camponogara, Richard Demo Souza, Moisés Vidal Ribeiro
2021 J jnl
Cell-Free Massive MIMO with Radio Stripes for Indoor Wireless Energy Transfer.
CoRR
Onel L. Alcaraz López, Dileep Kumar, Richard Demo Souza, Petar Popovski, Antti Tölli, Matti Latva-aho
2021 J jnl
DRX-based energy-efficient supervised machine learning algorithm for mobile communication networks.
IET Commun.
David E. Ruíz-Guirola, Carlos A. Rodríguez-López, Samuel Montejo Sánchez, Richard Demo Souza, Muhammad Ali Imran
2021 J jnl
Direct-to-Satellite IoT Slotted Aloha Systems with Multiple Satellites and Unequal Erasure Probabilities.
Sensors
Felipe Augusto Tondo, Samuel Montejo Sánchez, Marcelo Eduardo Pellenz, Sandra Céspedes, Richard Demo Souza
2021 J jnl
Energy Efficient Probabilistic Switching ON-OFF Operation in Multiantenna Cooperative Wireless Sensor Networks.
Sensors
Eduardo Yabcznski, Glauber Brante, Richard Demo Souza, Samuel Montejo Sánchez
2021 J jnl
Exploring the Non-Overlapping Visibility Regions in XL-MIMO Random Access Protocol.
CoRR
José Carlos Marinello Filho, Glauber Brante, Richard Demo Souza, Taufik Abrão
2021 J jnl
IRS-Aided Physical Layer Network Slicing for URLLC and eMBB.
IEEE Access
Victoria Dala Pegorara Souto, Samuel Montejo Sánchez, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2021 J jnl
Improving 6TiSCH Reliability and Latency with Simultaneous Multi-Band Operation.
CoRR
Marcus Vinicius Bunn, Richard Demo Souza, Guilherme Luiz Moritz
2021 C conf
In-Network Data Aggregation for Information-Centric WSNs using Unsupervised Machine Learning Techniques.
ISCC
Marcelo E. Pellenz, Rosana Lachowski, Edgard Jamhour, Glauber Brante, Guilherme Luiz Moritz, Richard Demo Souza
2021 J jnl
LoRaWAN Adaptive Data Rate With Flexible Link Margin.
IEEE Internet Things J.
Gabriel Germino Martins de Jesus, Richard Demo Souza, Carlos Montez, Arliones Hoeller
2021 J jnl
Massive Wireless Energy Transfer: Enabling Sustainable IoT Toward 6G Era.
IEEE Internet Things J.
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Samuel Montejo Sanchez, Evelio Martín García Fernández, Matti Latva-aho
2021 — conf
Network Slicing for eMBB and mMTC with NOMA and Space Diversity Reception.
VTC Spring
Eduardo Noboro Tominaga, Hirley Alves, Onel L. Alcaraz López, Richard Demo Souza, João Luiz Rebelatto, Matti Latva-aho
2021 J jnl
Non-Orthogonal Hash Access for Grant-Free IoT Blockchain Radio Access Networks.
IEEE Wirel. Commun. Lett.
Jamil Farhat, Jorge Felipe Grybosi, Glauber Brante, Richard Demo Souza, João Luiz Rebelatto
2021 — conf
Non-Orthogonal Multiple Access and Network Slicing: Scalable Coexistence of eMBB and URLLC.
VTC Spring
Eduardo Noboro Tominaga, Hirley Alves, Richard Demo Souza, João Luiz Rebelatto, Matti Latva-aho
2021 J jnl
On the Secure Spectral Efficiency of URLLC With Randomly Located Colluding Eavesdroppers.
IEEE Internet Things J.
Jamil Farhat, Glauber Brante, Richard Demo Souza, João P. Vilela
2021 J jnl
On the Sum-Rate of Contention Resolution in Massive MIMO With NOMA.
IEEE Access
Hebert Douglas Pereira, Glauber Brante, Jamil Farhat, Richard Demo Souza, José Carlos Marinello Filho, Taufik Abrão
2021 J jnl
Rate-Splitting Multiple Access for URLLC Uplink in Physical Layer Network Slicing With eMBB.
IEEE Access
Elço João dos Santos Jr, Richard Demo Souza, João Luiz Rebelatto
2020 J jnl
A NOMA-Based Q-Learning Random Access Method for Machine Type Communications.
IEEE Wirel. Commun. Lett.
Matheus Valente da Silva, Richard Demo Souza, Hirley Alves, Taufik Abrão
2020 J jnl
Achieving Fair Random Access Performance in Massive MIMO Crowded Machine-Type Networks.
IEEE Wirel. Commun. Lett.
José Carlos Marinello, Taufik Abrão, Richard Demo Souza, Elisabeth de Carvalho, Petar Popovski
2020 J jnl
Beamforming Optimization for Intelligent Reflecting Surfaces without CSI.
IEEE Wirel. Commun. Lett.
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Ang Li, Yonghui Li
2020 J jnl
Energy Efficiency Analysis of MIMO Wideband RF Front-End Receivers.
Sensors
Eduil Nascimento Junior, Guilherme Theis, Edson Leonardo dos Santos, André Augusto Mariano, Glauber Brante, Richard Demo Souza, Thierry Taris
2020 J jnl
Energy-Efficiency of Selective Relaying in a MIMO Network-Coded Cooperative System.
IEEE Access
Marco Antônio Chiodi, João Luiz Rebelatto, Ohara Kerusauskas Rayel, Richard Demo Souza
2020 J jnl
Finite Blocklength Error Probability Distribution for Designing Ultra Reliable Low Latency Systems.
IEEE Access
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2020 J jnl
Hybrid Coded Replication in LoRa Networks.
CoRR
Jean Michel de Souza Sant'Ana, Arliones Hoeller, Richard Demo Souza, Samuel Montejo Sánchez, Hirley Alves, Mario de Noronha-Neto
2020 J jnl
Hybrid Coded Replication in LoRa Networks.
IEEE Trans. Ind. Informatics
Jean Michel de Souza Sant'Ana, Arliones Hoeller, Richard Demo Souza, Samuel Montejo Sanchez, Hirley Alves, Mario de Noronha-Neto
2020 J jnl
Increased Network Lifetime and Load Balancing Based on Network Interface Average Power Metric for RPL.
IEEE Access
Hermano Pereira, Guilherme Luiz Moritz, Richard Demo Souza, Anelise Munaretto, Mauro Fonseca
2020 J jnl
LoRa Performance Analysis with Superposed Signal Decoding.
IEEE Wirel. Commun. Lett.
Jean Michel de Souza Sant'Ana, Arliones Hoeller, Richard Demo Souza, Hirley Alves, Samuel Montejo Sánchez
2020 J jnl
Network Slicing for URLLC and eMBB With Max-Matching Diversity Channel Allocation.
IEEE Commun. Lett.
Elço João dos Santos Jr, Richard Demo Souza, João Luiz Rebelatto, Hirley Alves
2020 J jnl
POSACC: Position-Accuracy Based Adaptive Beaconing Algorithm for Cooperative Vehicular Safety Systems.
IEEE Access
Sandy Bolufé, Cesar A. Azurdia-Meza, Sandra Céspedes, Samuel Montejo Sánchez, Richard Demo Souza, Evelio M. García Fernández
2020 J jnl
Performance Analysis of Single-Cell Adaptive Data Rate-Enabled LoRaWAN.
CoRR
Arliones Hoeller, Richard Demo Souza, Samuel Montejo Sánchez, Hirley Alves
2020 J jnl
Performance Analysis of Single-Cell Adaptive Data Rate-Enabled LoRaWAN.
IEEE Wirel. Commun. Lett.
Arliones Hoeller, Richard Demo Souza, Samuel Montejo Sanchez, Hirley Alves
2020 J jnl
QA-kNN: Indoor Localization Based on Quartile Analysis and the kNN Classifier for Wireless Networks.
Sensors
David Alan de Oliveira Ferreira, Richard Demo Souza, Celso B. Carvalho
2020 J jnl
UAV Path Optimization for Precision Agriculture Wireless Sensor Networks.
Sensors
Gilson E. Just, Marcelo E. Pellenz, Luiz Augusto de Paula Lima, Bruno S. Chang, Richard Demo Souza, Samuel Montejo Sanchez
2019 J jnl
A Novel Efficient Initial Access Method for 5G Millimeter Wave Communications Using Genetic Algorithm.
IEEE Trans. Veh. Technol.
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu Ferreira Uchôa Filho, Yonghui Li
2019 J jnl
Area Energy Efficiency of Antenna Selection in Limited Feedback Device-to-Device Networks.
IEEE Wirel. Commun. Lett.
Roberto Krauss, Guilherme de Santi Peron, Glauber Brante, Richard Demo Souza
2019 J jnl
Backhaul Aware User-Specific Cell Association Using Q-Learning.
IEEE Trans. Wirel. Commun.
Paulo Valente Klaine, Mona Jaber, Richard Demo Souza, Muhammad Ali Imran
2019 J jnl
Coded Redundant Message Transmission Schemes for Low-Power Wide Area IoT Applications.
IEEE Wirel. Commun. Lett.
Samuel Montejo Sanchez, Cesar A. Azurdia-Meza, Richard Demo Souza, Evelio Martín García Fernández, Ismael Soto, Arliones Hoeller
2019 Misc conf
Discretized Density Evolution for Rate Compatible Modulation : Invited Presentation.
CISS
Mariano Eduardo Burich, Richard Demo Souza, Javier Garcia-Frías
2019 — conf
Drone Base Station Positioning and Power Allocation using Reinforcement Learning.
ISWCS
Rafaela de Paula Parisotto, Paulo Valente Klaine, João P. B. Nadas, Richard Demo Souza, Glauber Brante, Muhammad Ali Imran
2019 J jnl
Effective secrecy throughput analysis of relay-assisted free-space optical communications.
Phys. Commun.
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Richard Demo Souza, Glauber Brante
2019 J jnl
Energy Efficiency in Multiple Antenna Machine-Type Communications With Reconfigurable RF Transceivers.
IEEE Access
Edson Leonardo dos Santos, André Augusto Mariano, Glauber Brante, Bernardo Leite, Richard Demo Souza, Thierry Taris
2019 J jnl
Energy Efficiency of Multiple Antenna Cellular Networks Considering a Realistic Power Consumption Model.
IEEE Trans. Green Commun. Netw.
Roberto Krauss, Glauber Brante, Ohara Kerusauskas Rayel, Richard Demo Souza, Oluwakayode Onireti, Muhammad Ali Imran
2019 — conf
In-Band Pilot Overhead in Ultra-Reliable Low Latency Decode and Forward Relaying.
VTC Spring
Parisa Nouri, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2019 J jnl
In-Band Pilot Overhead in Ultra-Reliable Low Latency Decode and Forward Relaying.
CoRR
Parisa Nouri, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2019 J jnl
K-Means Spreading Factor Allocation for Large-Scale LoRa Networks.
Sensors
Muhammad Asad Ullah, Junnaid Iqbal, Arliones Hoeller, Richard Demo Souza, Hirley Alves
2019 J jnl
Massive Wireless Energy Transfer: Enabling Sustainable IoT Towards 6G Era.
CoRR
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Samuel Montejo Sánchez, Evelio M. García Fernández, Matti Latva-aho
2019 J jnl
Minimization of Energy Consumption Per Bit Using an Average Dwell-Time Approach for Wireless Networked Control Systems.
IEEE Access
Rafaela Scaciota, Guilherme Luiz Moritz, Glauber Brante, Richard Demo Souza
2019 Misc conf
Non-Linear Rate Compatible Modulation : Invited Presentation.
CISS
Mariano Eduardo Burich, Richard Demo Souza, Javier Garcia-Frías
2019 J jnl
Optimum LoRaWAN Configuration Under Wi-SUN Interference.
IEEE Access
Arliones Hoeller, Richard Demo Souza, Hirley Alves, Onel L. Alcaraz López, Samuel Montejo Sánchez, Marcelo Eduardo Pellenz
2019 J jnl
Optimum LoRaWAN Configuration Under Wi-SUN Interference.
CoRR
Arliones Hoeller Jr., Richard Demo Souza, Hirley Alves, Onel L. Alcaraz López, Samuel Montejo Sánchez, Marcelo Eduardo Pellenz
2019 B conf
Power Allocation and Initial Access Using PSO for Uplink NOMA mmWave Communications.
PIMRC
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2019 J jnl
Rate Control for Wireless-Powered Communication Network With Reliability and Delay Constraints.
IEEE Trans. Wirel. Commun.
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Samuel Montejo Sánchez, Evelio Martín García Fernández
2019 J jnl
Rate Control for Wireless-Powered Communication Network with Reliability and Delay Constraints.
CoRR
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Samuel Montejo Sánchez, Evelio M. García Fernández
2019 J jnl
Statistical Analysis of Multiple Antenna Strategies for Wireless Energy Transfer.
IEEE Trans. Commun.
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Samuel Montejo Sánchez
2019 J jnl
Two-User Network-Coded Cooperation With NOMA and Advanced Successive Interference Cancellation.
IEEE Commun. Lett.
João Luiz Rebelatto, Richard Demo Souza
2018 B conf
A Machine Learning Approach for Detecting Spoofing Attacks in Wireless Sensor Networks.
AINA
Eliel Marlon de Lima Pinto, Rosana Lachowski, Marcelo Eduardo Pellenz, Manoel Camillo Penna, Richard Demo Souza
2018 J jnl
Analysis and Performance Optimization of LoRa Networks With Time and Antenna Diversity.
IEEE Access
Arliones Hoeller, Richard Demo Souza, Onel L. Alcaraz López, Hirley Alves, Mario de Noronha-Neto, Glauber Brante
2018 C conf
Dynamic Beaconing using Probability Density Functions in Cooperative Vehicular Networks.
VEHITS
Sandy Bolufé, Cesar A. Azurdia-Meza, Sandra Céspedes, Samuel Montejo Sanchez, Richard Demo Souza, Evelio M. G. Fernández, Claudio Estevez
2018 Misc conf
Dynamic control of beacon transmission rate and power with position error constraint in cooperative vehicular networks.
SAC
Sandy Bolufé, Samuel Montejo Sánchez, Cesar A. Azurdia-Meza, Sandra Céspedes, Richard Demo Souza, Evelio M. García Fernández
2018 J jnl
Energy Efficient Cooperation Based on Relay Switching ON-OFF Probability for WSNs.
IEEE Syst. J.
Raikel Bordon, Samuel Montejo Sanchez, Richard Demo Souza, Glauber Brante, Evelio Martín García Fernández
2018 C conf
Error Probability Analysis of Nyquist-I Pulses in Intersymbol and Cochannel Interference.
ISCC
Jaime Aranda-Cubillo, Cesar A. Azurdia-Meza, Richard Demo Souza, Samuel Montejo Sanchez, Iván Jirón
2018 — conf
Exploiting Time Diversity of LoRa Networks Through Optimum Message Replication.
ISWCS
Arliones Hoeller, Richard Demo Souza, Onel L. Alcaraz López, Hirley Alves, Mario de Noronha-Neto, Glauber Brante
2018 J jnl
Finite Blocklength Communications in Smart Grids for Dynamic Spectrum Access and Locally Licensed Scenarios.
CoRR
Iran Ramezanipour, Parisa Nouri, Hirley Alves, Pedro H. J. Nardelli, Richard Demo Souza, Ari Pouttu
2018 J jnl
Generalized Network-Coded Cooperation in OFDMA Communications.
IEEE Access
Zaqueu Cabral Pereira, Thiago Henrique Ton, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2018 — conf
Hybrid Wired-Wireless Backhaul Solutions for Heterogeneous Ultra-Dense Networks.
VTC Spring
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2018 J jnl
Hybrid Wired-Wireless Backhaul Solutions for Heterogeneous Ultra-Dense Networks.
CoRR
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2018 J jnl
IEEE Access Special Section Editorial: Security in Wireless Communications and Networking.
IEEE Access
Daniel Benevides da Costa, Muhammad Ali Imran, Trung Quang Duong, Hui-Ming Wang, Mustapha Benjillali, Richard Demo Souza, Amine Maaref
2018 J jnl
Maximum Secrecy Throughput of MIMOME FSO Communications With Outage Constraints.
IEEE Trans. Wirel. Commun.
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Richard Demo Souza, Glauber Brante
2018 — conf
On the Performance of Network-Coded Cooperative OFDMA Systems with Subcarrier Allocation.
ISWCS
Thiago Henrique Ton, João Luiz Rebelatto, Richard Demo Souza
2018 J jnl
Physical and MAC Cross-Layer Analysis of Energy-Efficient Cooperative MIMO Networks.
IEEE Trans. Commun.
Guilherme de Santi Peron, Glauber Brante, Richard Demo Souza, Marcelo Eduardo Pellenz
2018 J jnl
Power Control and Relay Selection in Cognitive Radio Ad Hoc Networks Using Game Theory.
IEEE Syst. J.
Onel L. Alcaraz López, Samuel Montejo Sanchez, Samuel Baraldi Mafra, Evelio M. García Fernández, Glauber Brante, Richard Demo Souza
2018 — conf
Secure Throughput Optimization of Selective Decode-and-Forward with Finite Blocklength.
VTC Spring
Jamil Farhat, Glauber Brante, Richard Demo Souza
2018 J jnl
Statistical Analysis of Multiple Antenna Strategies for Wireless Energy Transfer.
CoRR
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Samuel Montejo Sanchez
2018 J jnl
Ultra-Reliable Short Message Cooperative Relaying Protocols under Nakagami-m Fading.
CoRR
Parisa Nouri, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2018 J jnl
Wireless Powered Communications With Finite Battery and Finite Blocklength.
IEEE Trans. Commun.
Onel L. Alcaraz López, Evelio M. García Fernández, Richard Demo Souza, Hirley Alves
2017 J jnl
A Survey of Machine Learning Techniques Applied to Self-Organizing Cellular Networks.
IEEE Commun. Surv. Tutorials
Paulo Valente Klaine, Muhammad Ali Imran, Oluwakayode Onireti, Richard Demo Souza
2017 — conf
A simplified widely linear iterative equalizer for SC-FDE systems.
Wireless Days
Bruno S. Chang, Hermes Irineu Del Monego, Anelise Munaretto, Mauro Sérgio Pereira Fonseca, Richard Demo Souza
2017 — conf
An alternative non-cooperative transmission scheme based on coded redundant information.
LATINCOM
Samuel Montejo Sanchez, Cesar A. Azurdia-Meza, Richard Demo Souza, Evelio M. García Fernández, Ismael Soto, João Luiz Rebelatto
2017 J jnl
Comments on "Finite-SNR Diversity-Multiplexing Tradeoff for Network Coded Cooperative OFDMA Systems".
CoRR
Thiago Henrique Ton, João Luiz Rebelatto, Richard Demo Souza
2017 — conf
Dynamic Control of Beacon Transmission Rate with Position Accuracy in Vehicular Networks.
SSN
Sandy Bolufé, Samuel Montejo Sanchez, Cesar Azurdia, Sandra Céspedes, Richard Demo Souza, Evelio M. García Fernández
2017 J jnl
Energy-efficient outage-constrained power allocation based on statistical channel knowledge for dual-hop cognitive relay networks.
Int. J. Commun. Syst.
Raikel Bordon, Samuel Montejo Sanchez, Samuel Baraldi Mafra, Evelio Martín García Fernández, Richard Demo Souza, João Luiz Rebelatto
2017 J jnl
Maximum Secrecy Throughput of MIMOME FSO Communications with Outage Constraints.
CoRR
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Glauber Brante, Richard Demo Souza
2017 B conf
On the Area Energy Efficiency of Multiple Transmit Antenna Small Base Stations.
GLOBECOM
Roberto Krauss, Glauber Brante, Richard Demo Souza, Oluwakayode Onireti, Ohara Kerusauskas Rayel, Muhammad Ali Imran
2017 J jnl
On the Secure Energy Efficiency of TAS/MRC With Relaying and Jamming Strategies.
IEEE Signal Process. Lett.
Jamil Farhat, Glauber Brante, Richard Demo Souza
2017 J jnl
On the Secure Energy Efficiency of TAS/MRC with Relaying and Jamming Strategies (Extended Version).
CoRR
Jamil Farhat, Glauber Brante, Richard Demo Souza
2017 J jnl
On the ergodic secrecy capacity and secrecy outage probability of the MIMOME Rayleigh wiretap channel.
Trans. Emerg. Telecommun. Technol.
Andre Saito Guerreiro, Gustavo Fraidenraich, Richard Demo Souza
2017 — conf
On the impact of HARQ on the throughput and energy efficiency using cross-layer analysis.
Wireless Days
Mariano Eduardo Burich, Richard Demo Souza, Glauber Brante, Oluwakayode Onireti, Muhammad Ali Imran
2017 J jnl
Outage performance of a network coding aided multi-user cooperative secondary network.
Trans. Emerg. Telecommun. Technol.
Samuel Baraldi Mafra, Richard Demo Souza, João Luiz Rebelatto, Glauber Gomes de Oliveira Brante, Ohara Kerusauskas Rayel
2017 J jnl
Ultra Reliable Short Message Relaying with Wireless Power Transfer.
CoRR
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Evelio Martín García Fernández
2017 — conf
Ultra reliable short message relaying with wireless power transfer.
ICC
Onel L. Alcaraz López, Richard Demo Souza, Hirley Alves, Evelio Martín García Fernández
2017 J jnl
Ultra-Reliable Short-Packet Communications with Wireless Energy Transfer.
CoRR
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Evelio Martín García Fernández
2017 — conf
Ultra-reliable short message cooperative relaying protocols under Nakagami-m fading.
ISWCS
Parisa Nouri, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2017 J jnl
Ultrareliable Short-Packet Communications With Wireless Energy Transfer.
IEEE Signal Process. Lett.
Onel L. Alcaraz López, Hirley Alves, Richard Demo Souza, Evelio Martín García Fernández
2017 J jnl
Wireless Powered Communications with Finite Battery and Finite Blocklength.
CoRR
Onel L. Alcaraz López, Evelio M. G. Fernández, Hirley Alves, Richard Demo Souza
2016 Misc conf
A scalable multiagent approach for channel assignment in wireless networks.
SAC
Tânia L. Monteiro, Marcelo Eduardo Pellenz, Edgard Jamhour, Manoel Camillo Penna, Fabrício Enembreck, Richard Demo Souza
2016 J jnl
Energy Efficiency of Repetition Coding and Parallel Coding Relaying Under Partial Secrecy Regime.
IEEE Access
Jamil Farhat, Glauber Brante, Richard Demo Souza, João Luiz Rebelatto
2016 J jnl
Energy Efficient Beacon Based Synchronization for Alarm Driven Wireless Sensor Networks.
IEEE Signal Process. Lett.
João Pedro Battistella Nadas, Richard Demo Souza, Marcelo Eduardo Pellenz, Glauber Brante, Sergio Michelotto Braga
2016 J jnl
Energy Efficient Power Allocation Schemes for a Two-User Network-Coded Cooperative Cognitive Radio Network.
IEEE Trans. Signal Process.
Raikel Bordon, Samuel Montejo Sanchez, Samuel Baraldi Mafra, Richard Demo Souza, João Luiz Rebelatto, Evelio Martín García Fernández
2016 J jnl
Information-Theoretic Location Verification System With Directional Antennas for Vehicular Networks.
IEEE Trans. Intell. Transp. Syst.
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Richard Demo Souza
2016 C conf
Insights on the resilience and capacity of AMI wireless networks.
ISCC
Joao R. R. Renofio, Marcelo Eduardo Pellenz, Altair Olivo Santin, Edgard Jamhour, Manoel Camillo Penna, Richard Demo Souza
2016 J jnl
On the Optimization of Distributed Compression in Multirelay Cooperative Networks.
IEEE Trans. Veh. Technol.
Yinan Qi, Muhammad Ali Imran, Richard Demo Souza, Rahim Tafazolli
2016 — conf
On the dynamics of the RPL protocol in AMI networks under jamming attacks.
ICC
Joao R. R. Renofio, Marcelo Eduardo Pellenz, Edgard Jamhour, Altair Olivo Santin, Manoel Camillo Penna, Richard Demo Souza
2016 J jnl
Optimizing the Code Rate of Energy-Constrained Wireless Communications With HARQ.
IEEE Trans. Wirel. Commun.
Fernando Rosas, Richard Demo Souza, Marcelo Eduardo Pellenz, Christian Oberli, Glauber Gomes de Oliveira Brante, Marian Verhelst, Sofie Pollin
2016 B conf
Physical and MAC cross-layer analysis of energy-efficient MIMO networks.
PIMRC
Guilherme de Santi Peron, Glauber Brante, Richard Demo Souza
2015 — conf
Brief survey on full-duplex relaying and its applications on 5G.
CAMAD
Hirley Alves, Richard Demo Souza, Marcelo Eduardo Pellenz
2015 — conf
Code rate, frequency and SNR optimization for energy efficient underwater acoustic communications.
ICC
Fabio A. de Souza, Richard Demo Souza, Glauber Brante, Marcelo Eduardo Pellenz, Fernando Rosas
2015 J jnl
Correction to "Energy Efficiency-Spectral Efficiency Trade-Off of Transmit Antenna Selection".
IEEE Trans. Commun.
Ohara Kerusauskas Rayel, Glauber Gomes de Oliveira Brante, João Luiz Rebelatto, Richard Demo Souza, Muhammad Ali Imran
2015 J jnl
Energy-Efficient Distributed Power Allocation With Multiple Relays and Antenna Selection.
IEEE Trans. Commun.
Guilherme de Santi Peron, Glauber Brante, Richard Demo Souza
2015 — conf
Energy-efficient MIMO multihop communications using the antenna selection scheme.
ISWCS
Fernando Rosas, Richard Demo Souza, Marian Verhelst, Sofie Pollin
2015 — conf
Full-Duplex Relaying Systems Subject to Co-Channel Interference and Noise in Nakagami-m Fading.
VTC Spring
Hirley Alves, Richard Demo Souza, Daniel Benevides da Costa, Matti Latva-aho
2015 Misc conf
Interference aware channel assignment for structured wireless sensor networks.
SAC
Edgard Jamhour, Marcelo Eduardo Pellenz, Manoel Camillo Penna, Richard Demo Souza, Glauber Gomes de Oliveira Brante
2015 J jnl
Low complexity trellis representations of convolutional codes via sectionalization of the minimal trellis.
Telecommun. Syst.
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza
2015 J jnl
Maximum Secrecy Throughput of Transmit Antenna Selection with Eavesdropper Outage Constraints.
IEEE Signal Process. Lett.
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Richard Demo Souza, Glauber Brante
2015 — conf
Network-coded secondary communication with opportunistic energy harvesting.
ISWCS
Guilherme Luiz Moritz, Samuel Baraldi Mafra, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
2015 J jnl
On the Performance of Secure Full-Duplex Relaying under Composite Fading Channels.
IEEE Signal Process. Lett.
Hirley Alves, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Daniel Benevides da Costa, Matti Latva-aho
2015 J jnl
On the Secrecy of Interference-Limited Networks under Composite Fading Channels.
IEEE Signal Process. Lett.
Hirley Alves, Carlos H. M. de Lima, Pedro Henrique Juliano Nardelli, Richard Demo Souza, Matti Latva-aho
2015 J jnl
On the performance of cognitive full-duplex relaying under spectrum sharing constraints.
EURASIP J. Wirel. Commun. Netw.
Samuel Baraldi Mafra, Hirley Alves, Daniel Benevides da Costa, Richard Demo Souza, Evelio M. G. Fernández, Matti Latva-aho
2015 — conf
On the physical layer security of analog joint source channel coding schemes.
SPAWC
Eduardo Alves Hodgson, Glauber Brante, Richard Demo Souza, João Luiz Rebelatto
2015 J jnl
Secrecy Analysis of Transmit Antenna Selection Cooperative Schemes With No Channel State Information at the Transmitter.
IEEE Trans. Commun.
Glauber Gomes de Oliveira Brante, Hirley Alves, Richard Demo Souza, Matti Latva-aho
2015 — conf
Secrecy outage probability of network-coded cooperation without channel state information.
ISWCS
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Richard Demo Souza, Ohara Kerusauskas Rayel, Guilherme Luiz Moritz, Bartolomeu F. Uchôa Filho
2015 — conf
Secure energy efficiency of selective decode and forward with distributed power allocation.
ISWCS
Jamil Farhat, Glauber Brante, Richard Demo Souza, João Luiz Rebelatto
2015 J jnl
Systematic construction of common channel hopping rendezvous strategies in cognitive radio networks.
EURASIP J. Wirel. Commun. Netw.
Erik Ortiz Guerra, Vitalio Alfonso Reguera, Richard Demo Souza, Evelio M. García Fernández, Marcelo Eduardo Pellenz
2015 Misc conf
Using mobility for increasing the energy efficiency of multihop communications.
ACSSC
Fernando Rosas, Mohammad Mahdi Azari, Bertold Van den Bergh, Richard Demo Souza, Sofie Pollin, Marian Verhelst
2014 B conf
A Power Assignment Method for Multi-sink WSN with Outage Probability Constraints.
AINA
Marcelo Eduardo Pellenz, Edgard Jamhour, Manoel Camillo Penna, Richard Demo Souza, Glauber Gomes de Oliveira Brante
2014 J jnl
A new computational decoding complexity measure of convolutional codes.
EURASIP J. Adv. Signal Process.
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2014 — conf
Bandwidth expansion analog joint source-channel coding with channel inversion and multiple receive antennas.
SAM
Eduardo Alves Hodgson, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Javier Garcia-Frías
2014 — conf
Cognitive radio system with a two-user non-binary network-coded cooperative secondary network.
EUSIPCO
Samuel Baraldi Mafra, Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza
2014 J jnl
Energy Efficiency-Spectral Efficiency Trade-Off of Transmit Antenna Selection.
IEEE Trans. Commun.
Ohara Kerusauskas Rayel, Glauber Gomes de Oliveira Brante, João Luiz Rebelatto, Richard Demo Souza, Muhammad Ali Imran
2014 J jnl
Energy Efficient Relay Placement in Dual Hop 802.15.4 Networks.
Wirel. Pers. Commun.
Aniruddha Chandra, Sankalita Biswas, Biswajit Ghosh, Nilanjan Biswas, Glauber Gomes de Oliveira Brante, Richard Demo Souza
2014 C conf
Energy efficiency analysis of HARQ with chase combining in multi-hop wireless sensor networks.
ISCC
Elieser Botelho Manhas, Marcelo Eduardo Pellenz, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Fernando Rosas
2014 — conf
Genetic algorithm aided transmit power control in cognitive radio networks.
CrownCom
Raikel B. Lopez, Samuel Montejo Sanchez, Evelio M. G. Fernández, Richard Demo Souza, Hirley Alves
2014 J jnl
Lightweight Data Compression in Wireless Sensor Networks Using Huffman Coding.
Int. J. Distributed Sens. Networks
Henry Ponti Medeiros, Marcos Costa Maciel, Richard Demo Souza, Marcelo Eduardo Pellenz
2014 Misc conf
Network-coded cooperation for a two-user wiretap channel.
ICASSP
Rodrigo Tsuneyoshi Kaido, Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza
2014 J jnl
On the Performance of Secure Full-Duplex Relaying under Composite Fading Channels.
CoRR
Hirley Alves, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Daniel Benevides da Costa, Matti Latva-aho
2014 J jnl
On the Secrecy of Interference-Limited Networks under Composite Fading Channels.
CoRR
Hirley Alves, Carlos H. M. de Lima, Pedro Henrique Juliano Nardelli, Richard Demo Souza, Matti Latva-aho
2014 — conf
On the average spectral efficiency of interference-limited full-duplex networks.
CrownCom
Hirley Alves, Carlos H. M. de Lima, Pedro Henrique Juliano Nardelli, Richard Demo Souza, Matti Latva-aho
2014 Misc conf
On the performance of full-duplex relaying under phy security constraints.
ICASSP
Hirley Alves, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Daniel Benevides da Costa, Matti Latva-aho
2014 — conf
On the performance of hybrid ARQ schemes for uplink information transmission with wireless power transfer in the downlink.
Wireless Days
Fernando Augusto de Witt, Richard Demo Souza, Glauber Gomes de Oliveira Brante
2014 — conf
On the performance of network-coded cooperative communications with wireless energy transfer under a realistic power consumption model.
Wireless Days
Guilherme Luiz Moritz, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
2014 B conf
Optimizing the code rate for achieving energy-efficient wireless communications.
WCNC
Fernando Rosas, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Christian Oberli
2014 J jnl
Outage, throughput and energy efficiency analysis of some half and full duplex cooperative relaying schemes.
Trans. Emerg. Telecommun. Technol.
Hirley Alves, Richard Demo Souza, Gustavo Fraidenraich
2014 J jnl
Secrecy Outage Probability of Network-Coded Cooperative Communication.
CoRR
João Luiz Rebelatto, Richard Demo Souza, Rodrigo Tsuneyoshi Kaido, Ohara Kerusauskas Rayel, Bartolomeu F. Uchôa Filho
2014 J jnl
Short Channel Hopping Sequence Approach to Rendezvous for Cognitive Networks.
IEEE Commun. Lett.
Vitalio Alfonso Reguera, Erik Ortiz Guerra, Richard Demo Souza, Evelio M. G. Fernández, Glauber Gomes de Oliveira Brante
2014 J jnl
Time-Switching Uplink Network-Coded Cooperative Communication With Downlink Energy Transfer.
IEEE Trans. Signal Process.
Guilherme Luiz Moritz, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
2013 — conf
A computational complexity measure for trellis modules of convolutional codes.
TSP
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2013 J jnl
A simple iterative positioning algorithm for client node localization in WLANs.
EURASIP J. Wirel. Commun. Netw.
Luis M. Trevisan, Marcelo Eduardo Pellenz, Manoel Camillo Penna, Richard Demo Souza, Mauro Sérgio Pereira Fonseca
2013 — conf
An outage-based method for planning wireless sensor mesh networks.
ISWPC
Marcelo E. Pellenz, Edgard Jamhour, Marcos Heyse Pereira, Richard Demo Souza
2013 J jnl
Cooperative overlay secondary transmissions exploiting primary retransmissions.
EURASIP J. Wirel. Commun. Netw.
Samuel Baraldi Mafra, Richard Demo Souza, João Luiz Rebelatto, Evelio M. G. Fernández, Hirley Alves
2013 — conf
Downlink Energy Efficiency Analysis of Some Multiple Antenna Systems.
VTC Spring
Marcos Tomio Kakitani, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Muhammad Ali Imran
2013 J jnl
Energy Efficiency of Network Coded Cooperative Communications in Nakagami-$m$ Fading.
IEEE Signal Process. Lett.
Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
2013 J jnl
Energy Efficiency of Transmit Diversity Systems Under a Realistic Power Consumption Model.
IEEE Commun. Lett.
Marcos Tomio Kakitani, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Muhammad Ali Imran
2013 J jnl
Energy efficiency of some non-cooperative, cooperative and hybrid communication schemes in multi-relay WSNs.
Wirel. Networks
Marcos Tomio Kakitani, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Anelise Munaretto Fonseca, Muhammad Ali Imran
2013 — conf
Network Coding for Cooperative MIMO Vehicular Ad-Hoc Networks.
VTC Fall
Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2013 — conf
On the performance of two-way half-duplex and one-way full-duplex relaying.
SPAWC
Hirley Alves, Daniel Benevides da Costa, Richard Demo Souza, Matti Latva-aho
2013 J jnl
Outage Probability and Energy Efficiency of Cooperative MIMO with Antenna Selection.
IEEE Trans. Wirel. Commun.
Glauber Gomes de Oliveira Brante, Ivan Stupia, Richard Demo Souza, Luc Vandendorpe
2013 — conf
Performance evaluation of gossip algorithms in WSNs using outage probability.
ISWPC
Murilo K. do Amaral, Marcelo E. Pellenz, Manoel Camillo Penna, Richard Demo Souza, Henry Ponti Medeiros
2013 J jnl
Performance of Block-Markov Full Duplex Relaying with Self Interference in Nakagami-m Fading.
IEEE Wirel. Commun. Lett.
Hirley Alves, Daniel Benevides da Costa, Richard Demo Souza, Matti Latva-aho
2013 J jnl
Rate and Energy Efficient Power Control in a Cognitive Radio Ad Hoc Network.
IEEE Signal Process. Lett.
Samuel Montejo Sanchez, Richard Demo Souza, Evelio M. García Fernández, Vitalio Alfonso Reguera
2013 J jnl
Spatial Diversity Using Analog Joint Source Channel Coding in Wireless Channels.
IEEE Trans. Commun.
Glauber Gomes de Oliveira Brante, Richard Demo Souza, Javier Garcia-Frías
2013 J jnl
Time-Switching Uplink Network-Coded Cooperative Communication with Downlink Energy Transfer.
CoRR
Guilherme Luiz Moritz, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
2013 J jnl
Turbo Decoding Using the Sectionalized Minimal Trellis of the Constituent Code: Performance-Complexity Trade-Off.
IEEE Trans. Commun.
Guilherme Luiz Moritz, Richard Demo Souza, Cecilio Pimentel, Marcelo Eduardo Pellenz, Bartolomeu F. Uchôa Filho, Isaac Benchimol
2013 — conf
Using multiple co-channel femtocells as relays to increase the performance of the outdoor user.
TSP
Samuel Baraldi Mafra, Hirley Alves, Richard Demo Souza, Evelio M. G. Fernández, João Luiz Rebelatto
2012 B conf
A multi-agent approach to optimal channel assignment in WLANs.
WCNC
Tânia L. Monteiro, Guy Pujolle, Marcelo Eduardo Pellenz, Manoel Camillo Penna, Richard Demo Souza
2012 B conf
An optimal channel assignment strategy for WLANs using distributed optimization.
NOMS
Tânia L. Monteiro, Guy Pujolle, Marcelo Eduardo Pellenz, Manoel Camillo Penna, Richard Demo Souza
2012 B conf
Battery-aware energy efficiency of incremental decode-and-forward with relay selection.
WCNC
Glauber Gomes de Oliveira Brante, Richard Demo Souza, Luc Vandendorpe
2012 — conf
Cooperative cognitive radio protocol exploiting primary retransmissions in Nakagami-m fading.
ISWCS
Samuel Baraldi Mafra, Evelio M. García Fernández, Richard Demo Souza, João Luiz Rebelatto
2012 J jnl
Energy efficiency and throughput performance of power and rate allocation on incremental decode-and-forward relaying.
Wirel. Networks
Hirley Alves, Glauber Gomes de Oliveira Brante, Richard Demo Souza, João Luiz Rebelatto
2012 — conf
Energy efficiency contours for amplify-and-forward and decode-and-forward cooperative protocols.
CSNDSP
Marcos Tomio Kakitani, Richard Demo Souza, Muhammad Ali Imran
2012 — conf
Energy efficiency of amplify-and-forward, repetition coding and parallel coding in short range communications.
TSP
Marcos Tomio Kakitani, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Muhammad Ali Imran
2012 B conf
Energy-efficient cooperative image transmission over wireless sensor networks.
WCNC
Elieser Botelho Manhas, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Marcelo Eduardo Pellenz
2012 J jnl
Enhanced performance of heterogeneous networks through full-duplex relaying.
EURASIP J. Wirel. Commun. Netw.
Hirley Alves, Mehdi Bennis, Richard Demo Souza, Matti Latva-aho
2012 — conf
Generalised Quasi-Cyclic LDPC codes based on Progressive Edge Growth Techniques for block fading channels.
ISWCS
Andre Gustavo Degraf Uchoa, Cornelius T. Healy, Rodrigo C. de Lamare, Richard Demo Souza
2012 J jnl
High-rate systematic recursive convolutional encoders: minimal trellis and code search.
EURASIP J. Adv. Signal Process.
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2012 J jnl
Impact of Rate Control on the Performance of a Cognitive Radio Ad-Hoc Network.
IEEE Commun. Lett.
Samuel Montejo Sanchez, Richard Demo Souza, Evelio M. García Fernández, Vitalio Alfonso Reguera
2012 B conf
Performance analysis of full duplex and selective and incremental half duplex relaying schemes.
WCNC
Hirley Alves, Gustavo Fraidenraich, Richard Demo Souza, Mehdi Bennis, Matti Latva-aho
2012 J jnl
Performance of Transmit Antenna Selection Physical Layer Security Schemes.
IEEE Signal Process. Lett.
Hirley Alves, Richard Demo Souza, Mérouane Debbah, Mehdi Bennis
2012 J jnl
Reduced complexity decoding of convolutional codes based on the M-algorithm and the minimal trellis.
Ann. des Télécommunications
Richard Demo Souza, Cecilio Pimentel, Daiana Nascimento Muniz
2012 — conf
Sectionalization of the minimal trellis module for convolutional codes.
TSP
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza
2012 J jnl
Spectrally Efficient Incremental Relaying for Coverage Expansion in Cellular Networks with Heterogeneous Path Loss Conditions.
Wirel. Pers. Commun.
Glauber Gomes de Oliveira Brante, Marcelo Eduardo Pellenz, Richard Demo Souza
2012 J jnl
Throughput performance of parallel and repetition coding in incremental decode-and-forward relaying.
Wirel. Networks
Hirley Alves, Richard Demo Souza, Gustavo Fraidenraich, Marcelo Eduardo Pellenz
2011 Misc conf
Analog joint source-channel coding in Rayleigh fading channels.
ICASSP
Glauber Gomes de Oliveira Brante, Richard Demo Souza, Javier Garcia-Frías
2011 B conf
Comparing the energy efficiency of single-hop, multi-hop and incremental decode-and-forward in multi-relay wireless sensor networks.
PIMRC
Marcos Tomio Kakitani, Glauber Gomes de Oliveira Brante, Richard Demo Souza, Anelise Munaretto Fonseca
2011 J jnl
Design of LDPC Codes Based on Progressive Edge Growth Techniques for Block Fading Channels.
IEEE Commun. Lett.
Andre Gustavo Degraf Uchoa, Cornelius T. Healy, Rodrigo C. de Lamare, Richard Demo Souza
2011 J jnl
Energy Efficiency Analysis of Some Cooperative and Non-Cooperative Transmission Schemes in Wireless Sensor Networks.
IEEE Trans. Commun.
Glauber Gomes de Oliveira Brante, Marcos Tomio Kakitani, Richard Demo Souza
2011 — conf
Enhanced physical layer security through transmit antenna selection.
GLOBECOM Workshops
Hirley Alves, Richard Demo Souza, Mérouane Debbah
2011 — conf
LDPC codes based on Progressive Edge Growth techniques for block fading channels.
ISWCS
Andre Gustavo Degraf Uchoa, Cornelius T. Healy, Rodrigo C. de Lamare, Richard Demo Souza
2011 B conf
Minimal trellis for systematic recursive convolutional encoders.
ISIT
Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Isaac Benchimol
2011 — conf
On Optimal Distributed Channel Allocation for Access Points in WLANs.
Networking Workshops
Tânia L. Monteiro, Marcelo Eduardo Pellenz, Manoel Camillo Penna, Fabrício Enembreck, Richard Demo Souza
2011 Misc conf
On the energy efficiency of some cooperative and non-cooperative transmission schemes in WSNs.
CISS
Glauber Gomes de Oliveira Brante, Marcos Tomio Kakitani, Richard Demo Souza
2011 — conf
Performance of Type-I and Type-II Hybrid ARQ in Decode and Forward Relaying.
VTC Spring
Hirley Alves, Richard Demo Souza, Glauber Gomes de Oliveira Brante, Marcelo Eduardo Pellenz
2011 — conf
Performance of a Partial Retransmissions Hybrid ARQ Scheme in Rayleigh Block Fading Channels.
VTC Spring
Andre Gustavo Degraf Uchoa, Richard Demo Souza, Glauber Gomes de Oliveira Brante, Marcelo Eduardo Pellenz
2011 J jnl
Selective Decode-and-Forward Using Fixed Relays and Packet Accumulation.
IEEE Commun. Lett.
Hirley Alves, Richard Demo Souza
2011 — conf
Throughput performance of incremental decode-and-forward using infra-structured relays and Adaptive Modulation and Coding.
CCECE
Hirley Alves, Glauber Gomes de Oliveira Brante, Richard Demo Souza
2011 — conf
Throughput performance of incremental decode-and-forward using infra-structured relays and rate allocation.
ISWCS
Hirley Alves, Glauber Gomes de Oliveira Brante, Richard Demo Souza
2010 B conf
Cooperative Coded Partial Retransmission scheme using Type-I HARQ and LDPC codes.
PIMRC
Glauber Gomes de Oliveira Brante, Andre Gustavo Degraf Uchoa, Richard Demo Souza
2010 J jnl
Error control coding in wireless sensor networks - Trade-off between transmission and processing energy consumption.
Telecommun. Syst.
Marcelo Eduardo Pellenz, Richard Demo Souza, Mauro Sérgio Pereira Fonseca
2010 J jnl
On unequal error protection for LZSS compressed data.
Ann. des Télécommunications
Richard Demo Souza, Marcelo Eduardo Pellenz, Zaqueu Cabral Pereira
2010 J jnl
Overlay Cognitive Radio in Wireless Mesh Networks.
Wirel. Pers. Commun.
Ricardo Carvalho Pereira, Richard Demo Souza, Marcelo Eduardo Pellenz
2010 — conf
Type-I HARQ scheme using LDPC codes and partial retransmissions for AWGN and quasi static fading channels.
ISWCS
Andre Gustavo Degraf Uchoa, Richard Demo Souza, Marcelo Eduardo Pellenz
2009 J jnl
Convolutional codes under a minimal trellis complexity measure.
IEEE Trans. Commun.
Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel, Marcel Jar
2009 — conf
Exploiting I/Q Imbalance in Direct Conversion Transceivers for Improving the Performance of a VBLAST OFDM System.
VTC Spring
Mario de Noronha-Neto, Richard Demo Souza, André Noll Barreto, André Mendes Cavalcante
2009 J jnl
Hybrid ARQ scheme based on recursive convolutional codes and turbo decoding.
IEEE Trans. Commun.
Richard Demo Souza, Marcelo Eduardo Pellenz, Tamara Rodrigues
2009 J jnl
Multiple Concurrent Transmissions in Wireless Mesh Networks Employing Superposition and Dirty Paper Coding.
IEEE Trans. Veh. Technol.
Ricardo Carvalho Pereira, Richard Demo Souza, Marcelo Eduardo Pellenz
2009 — conf
Overlay Cognitive Radio with Multiple Secondaries and its Application to Wireless Mesh Networks.
VTC Spring
Ricardo Carvalho Pereira, Richard Demo Souza, Marcelo Eduardo Pellenz
2008 J jnl
Generalized Punctured Convolutional Codes with Unequal Error Protection.
EURASIP J. Adv. Signal Process.
Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Marcelo Eduardo Pellenz
2008 — conf
On the influence of a CDMA cellular repeater in the capacity of a donor base station.
ISWCS
Marcos Antonio Neves, Richard Demo Souza
2008 — conf
On the performance of the TCP/RLP layers over VBLAST coded schemes.
ISWCS
Alessandro P. de Oliveira, Marcelo E. Pellenz, Richard Demo Souza, Manoel Camillo Penna
2008 J jnl
Overlay Cognitive Radio in Wireless Mesh Networks
CoRR
Ricardo Carvalho Pereira, Richard Demo Souza, Marcelo Eduardo Pellenz
2008 J jnl
Split-ST-OFDM: Using split processing to improve the performance of space-time OFDM over digital TV channels.
Comput. Electr. Eng.
Richard Demo Souza, João Luiz Rebelatto, Marcelo Eduardo Pellenz, Leonardo Silva Resende
2008 — conf
Using Cognitive Radio for Improving the Capacity of Wireless Mesh Networks.
VTC Fall
Ricardo Carvalho Pereira, Richard Demo Souza, Marcelo Eduardo Pellenz
2008 — conf
Using MIMO adaptive transmission for increasing the throughput of a multihop wireless network.
Wireless Days
Anelise Munaretto, Richard Demo Souza, Mauro Fonseca, Ricardo Borges
2007 — conf
Comparing Different Transmission Strategies Using Turbo Codes for Nonuniform Memoryless Sources.
ICC
Gilberto Titericz Jr., Richard Demo Souza, Javier Garcia-Frías, Gil I. Shamir
2007 J jnl
Effect of the Shaping Filter in the Performance of Symbol-Sampled Receivers Over Unknown Continuous-Time Channels.
Wirel. Pers. Commun.
Richard Demo Souza, Javier Garcia-Frías
2007 — conf
Hybrid ARQ Scheme Based on Recursive Convolutional Codes and Turbo Decoding.
ICC
Tamara Rodrigues, Richard Demo Souza, Marcelo Eduardo Pellenz
2007 — conf
Improving the Performance of Wireless Links Using Hybrid ARQ Based on RSM and Turbo Codes.
VTC Spring
Tamara Rodrigues, Richard Demo Souza, Marcelo Eduardo Pellenz, Walter Godoy Jr.
2007 J jnl
Turbo equalization for block fading MIMO channels using random signal mapping.
Comput. Electr. Eng.
Richard Demo Souza, Javier Garcia-Frías, Renato da Rocha Lopes
2007 J jnl
Unequal error protection for LZSS compressed data using Reed-Solomon codes.
IET Commun.
Zaqueu Cabral Pereira, Marcelo Eduardo Pellenz, Richard Demo Souza, M. A. Araujo Siqueira
2006 — conf
Comparative Analysis Among Different Monitoring Functions in a Bandwidth Renegotiation Scheme for Packet Switched Cellular Networks.
PWC
Hermes Irineu Del Monego, Luiz Nacamura Jr., Richard Demo Souza, Anelise Munaretto Fonseca, Marcelo Eduardo Pellenz
2006 B conf
On the Behavior of the Distance Spectrum of Convolutional Codes under a Minimal Trellis Complexity Measure.
ITW
Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel
2006 — conf
On the Performance of Symbol-Sampled Receivers Over Unknown Continuous-Time Channels.
VTC Fall
Richard Demo Souza, Javier Garcia-Frías
2006 J jnl
Semiblind EM-Based Iterative Receivers for Space-Time-Coded Modulation and Quasi-Static Frequency-Selective Fading Channels.
IEEE Trans. Veh. Technol.
Richard Demo Souza, Javier Garcia-Frías, Alexander M. Haimovich
2006 J jnl
Turbo coding of strongly nonuniform memoryless sources with unequal energy allocation and PAM signaling.
IEEE Trans. Signal Process.
Felipe Cabarcas, Richard Demo Souza, Javier Garcia-Frías
2005 — conf
A Dynamic Resource Allocation Scheme for Providing QoS in Packet-Switched Cellular Networks.
MATA
Hermes Irineu Del Monego, Eliane L. Bodanese, Luiz Nacamura Jr., Richard Demo Souza
2005 J jnl
Generalized punctured convolutional codes.
IEEE Commun. Lett.
Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel, Mao-Chao Lin
2005 B conf
Non-systematic turbo coding with unequal energy allocation for nonuniform memoryless sources.
ISIT
Richard Demo Souza, Gil I. Shamir, Javier Garcia-Frías, Kai Xie
2005 J jnl
Performance of symbol-sampled receivers over unknown continuous-time Rayleigh channels.
IEEE Trans. Wirel. Commun.
Richard Demo Souza, Javier Garcia-Frías
2004 B conf
A semiblind receiver for iterative data detection and decoding of space-time coded data.
WCNC
Richard Demo Souza, Javier Garcia-Frías, Alexander M. Haimovich
2004 — conf
Performance of symbol-sampled receivers over unknown continuous-time channels.
ICC
Richard Demo Souza, Javier Garcia-Frías
2004 B conf
Source-controlled turbo coding of nonuniform memoryless sources based on unequal energy allocation.
ISIT
Felipe Cabarcas, Richard Demo Souza, Javier Garcia-Frías
2003 — conf
A justification for the improved performance of the multi-split LMS algorithm.
ICASSP (6)
Richard Demo Souza, Leonardo Silva Resende, Maurice G. Bellanger
2003 B conf
Space-time convolutional codes over GF(p) achieving full 2-level diversity.
WCNC
Mario de Noronha-Neto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
2002 — conf
Multi-split equalizers for HDSL channels.
EUSIPCO
Richard Demo Souza, Leonardo Silva Resende, Carlos Aurélio Faria da Rocha, Maurice G. Bellanger
2002 — conf
On split FIR filtering in blind equalization.
ICC
Richard Demo Souza, Leonardo S. Resende, Carlos A. F. da Rocha, Maurice G. Bellanger