Bartolomeu F. Uchôa Filho

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 28

Top Topics

Codebook Design

Convolutional Codes

Power Allocation

Top Venues

IEEE Wirel. Commun. Lett.

Publications

Ana Luiza Scharf, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
User Activity Detection and Channel Estimation in Frequency-Selective Faded Grant-Free Access. IEEE Commun. Lett. 27 (9) (2023)
Lucas dos Santos Costa, Dayan Adionel Guimarães, Bartolomeu F. Uchôa Filho
On the Signal-to-Noise Ratio Wall of Energy Detection in Spectrum Sensing. IEEE Access 10 (2022)
Juliana Camilo Inácio, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
Low-Complexity Detection for Multidimensional Codebooks Over Fading Channels. IEEE Trans. Wirel. Commun. 21 (10) (2022)
Dimas I. Alves, Cristian Müller, Bruna Gregory Palm, Mats I. Pettersson, Viet Thuy Vu, Renato B. Machado, Bartolomeu F. Uchôa Filho, Patrik B. G. Dammert, Hans Hellsten
Neyman-Pearson Criterion-Based Change Detection Methods for Wavelength-Resolution SAR Image Stacks. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Xiaotian Fu, Didier Le Ruyet, Bruno Fontana da Silva, Bartolomeu F. Uchôa Filho
A Simplified Sphere Decoding-Based Detector for Generalized SCMA Codebooks. IEEE Access 10 (2022)
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
Intelligent Reflecting Surfaces Beamforming Optimization with Statistical Channel Knowledge. Sensors 22 (6) (2022)
Victoria Dala Pegorara Souto, Samuel Montejo Sánchez, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
IRS-Aided Physical Layer Network Slicing for URLLC and eMBB. IEEE Access 9 (2021)
Juliana Camilo Inacio, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
A List Detection Algorithm for Full Diversity Codebooks Based on the Combinatorial Approach. IEEE Wirel. Commun. Lett. 10 (4) (2021)
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Ang Li, Yonghui Li
Beamforming Optimization for Intelligent Reflecting Surfaces without CSI. IEEE Wirel. Commun. Lett. 9 (9) (2020)
Dimas I. Alves, Bruna Gregory Palm, Hans Hellsten, Viet Thuy Vu, Mats I. Pettersson, Renato B. Machado, Bartolomeu F. Uchôa Filho, Patrik B. G. Dammert
Wavelength-Resolution SAR Change Detection Using Bayes' Theorem. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 13 (2020)
Dimas I. Alves, Bruna Gregory Palm, Mats I. Pettersson, Viet Thuy Vu, Renato B. Machado, Bartolomeu F. Uchôa Filho, Patrik B. G. Dammert, Hans Hellsten
A Statistical Analysis for Wavelength-Resolution SAR Image Stacks. IEEE Geosci. Remote. Sens. Lett. 17 (2) (2020)
Bruno Fontana da Silva, Didier Le Ruyet, Bartolomeu F. Uchôa Filho
Threshold-Based Edge Selection MPA for SCMA. IEEE Trans. Veh. Technol. 69 (3) (2020)
Juliana Camilo Inacio, Bartolomeu F. Uchôa Filho, Didier Le Ruyet, Samuel Montejo Sanchez
Full Diversity Multidimensional Codebook Design for Fading Channels: The Combinatorial Approach. IEEE Trans. Commun. 68 (7) (2020)
Bruno Fontana da Silva, Danilo Silva, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
A Multistage Method for SCMA Codebook Design Based on MDS Codes. IEEE Wirel. Commun. Lett. 8 (6) (2019)
Victoria Dala Pegorara Souto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
Power Allocation and Initial Access Using PSO for Uplink NOMA mmWave Communications. PIMRC (2019)
Bruno Fontana da Silva, Danilo Silva, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
A Multistage Method for SCMA Codebook Design Based on MDS Codes. CoRR (2019)
Dimas I. Alves, Cristian Müller, Renato B. Machado, Bartolomeu F. Uchôa Filho
Approximate BER Analysis for MAC Systems. IEEE Wirel. Commun. Lett. 7 (1) (2018)
Zaqueu Cabral Pereira, Thiago Henrique Ton, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
Generalized Network-Coded Cooperation in OFDMA Communications. IEEE Access 6 (2018)
Juliana Camilo Inacio, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
Exploiting Signal Space Diversity in OFDM With Grouped Subcarriers: Going Beyond Subcarrier Index Modulation. IEEE Wirel. Commun. Lett. 7 (4) (2018)
Juliana Camilo Inacio, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
Grouped linear constellation-precoding for subcarrier index modulation OFDM. ISWCS (2017)
Carlos Aurélio Faria da Rocha, Bartolomeu F. Uchôa Filho, Didier Le Ruyet
Study of the impact of pulse shaping on the performance of spatial modulation. ISWCS (2017)
Bruno Fontana da Silva, Cesar A. Azurdia-Meza, Danilo Silva, Bartolomeu F. Uchôa Filho
Exploiting spatial diversity in overloaded MIMO LDS-OFDM multiple access systems. LATINCOM (2017)
Fernanda Smith, Evaldo Pelaes, Bartolomeu F. Uchôa Filho
EXIT charts analysis of a root-like bit mapping for LDPC-coded QAM systems. Digit. Signal Process. 70 (2017)
Rostom Zakaria, Didier Le Ruyet, Carlos Aurélio Faria da Rocha, Bartolomeu F. Uchôa Filho
A complex orthogonal WCP circular filtered multi-carrier (COW-CFMC) scheme. ICC (2017)
Robinson Pizzio, Bartolomeu F. Uchôa Filho, Marco Di Renzo, Didier Le Ruyet
Generalized spatial modulation for downlink multiuser MIMO systems with multicast. PIMRC (2016)
Guilherme Luiz Moritz, Samuel Baraldi Mafra, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
Network-coded secondary communication with opportunistic energy harvesting. ISWCS (2015)
He Chen, Yonghui Li, João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Branka Vucetic
Harvest-Then-Cooperate: Wireless-Powered Cooperative Communications. IEEE Trans. Signal Process. 63 (7) (2015)
Marcos Eduardo Pivaro Monteiro, João Luiz Rebelatto, Richard Demo Souza, Ohara Kerusauskas Rayel, Guilherme Luiz Moritz, Bartolomeu F. Uchôa Filho
Secrecy outage probability of network-coded cooperation without channel state information. ISWCS (2015)
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho
A new computational decoding complexity measure of convolutional codes. EURASIP J. Adv. Signal Process. 2014 (2014)
Guilherme Luiz Moritz, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
On the performance of network-coded cooperative communications with wireless energy transfer under a realistic power consumption model. Wireless Days (2014)
Dimas I. Alves, Renato B. Machado, Daniel Benevides da Costa, Andrei P. Legg, Bartolomeu F. Uchôa Filho
A dynamic hybrid antenna/relay selection scheme for the multiple-access relay channel. ISWCS (2014)
Guilherme Luiz Moritz, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
Time-Switching Uplink Network-Coded Cooperative Communication With Downlink Energy Transfer. IEEE Trans. Signal Process. 62 (19) (2014)
He Chen, Yonghui Li, João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Branka Vucetic
Harvest-Then-Cooperate: Wireless-Powered Cooperative Communications. CoRR (2014)
João Luiz Rebelatto, Richard Demo Souza, Rodrigo Tsuneyoshi Kaido, Ohara Kerusauskas Rayel, Bartolomeu F. Uchôa Filho
Secrecy Outage Probability of Network-Coded Cooperative Communication. CoRR (2014)
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho
A computational complexity measure for trellis modules of convolutional codes. TSP (2013)
Roberto Wanderley da Nóbrega, Chen Feng, Danilo Silva, Bartolomeu F. Uchôa Filho
On multiplicative matrix channels over finite chain rings. NetCod (2013)
Juliana Camilo Inacio, João Luiz Rebelatto, Bartolomeu F. Uchôa Filho
On Network Codes for Multiuser Cooperative Communication in a Line Network. VTC Spring (2013)
Roberto Wanderley da Nóbrega, Chen Feng, Danilo Silva, Bartolomeu F. Uchôa Filho
On Multiplicative Matrix Channels over Finite Chain Rings. CoRR (2013)
Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
Energy Efficiency of Network Coded Cooperative Communications in Nakagami-$m$ Fading. IEEE Signal Process. Lett. 20 (10) (2013)
Ohara Kerusauskas Rayel, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
Network Coding for Cooperative MIMO Vehicular Ad-Hoc Networks. VTC Fall (2013)
Roberto Wanderley da Nóbrega, Danilo Silva, Bartolomeu F. Uchôa Filho
On the Capacity of Multiplicative Finite-Field Matrix Channels. IEEE Trans. Inf. Theory 59 (8) (2013)
Guilherme Luiz Moritz, Richard Demo Souza, Cecilio Pimentel, Marcelo Eduardo Pellenz, Bartolomeu F. Uchôa Filho, Isaac Benchimol
Turbo Decoding Using the Sectionalized Minimal Trellis of the Constituent Code: Performance-Complexity Trade-Off. IEEE Trans. Commun. 61 (9) (2013)
Guilherme Luiz Moritz, João Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Yonghui Li
Time-Switching Uplink Network-Coded Cooperative Communication with Downlink Energy Transfer. CoRR (2013)
Fernanda Smith, Evaldo Pelaes, Bartolomeu F. Uchôa Filho
A simple root-like bit mapping to improve the performance of LDPC-Coded QAM systems. GLOBECOM (2013)
Isaac Benchimol, Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho
High-rate systematic recursive convolutional encoders: minimal trellis and code search. EURASIP J. Adv. Signal Process. 2012 (2012)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Yonghui Li, Branka Vucetic
Multiuser Cooperative Diversity Through Network Coding Based on Classical Coding Theory. IEEE Trans. Signal Process. 60 (2) (2012)
Maria Cláudia Ferrari de Castro, Bartolomeu F. Uchôa Filho, Tiago T. V. Vinhoza, Mario de Noronha-Neto, João Barros
Improved joint turbo decoding and physical-layer network coding. ITW (2012)
Kun Pang, Zihuai Lin, Bartolomeu F. Uchôa Filho, Branka Vucetic
Distributed Network Coding for Wireless Sensor Networks Based on Rateless LT Codes. IEEE Wirel. Commun. Lett. 1 (6) (2012)
Roberto Wanderley da Nóbrega, Bartolomeu F. Uchôa Filho, Danilo Silva
On the Capacity of Multiplicative Finite-Field Matrix Channels CoRR (2011)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Yonghui Li, Branka Vucetic
Adaptive Distributed Network-Channel Coding for Cooperative Multiple Access Channel. ICC (2011)
Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Isaac Benchimol
Minimal trellis for systematic recursive convolutional encoders. ISIT (2011)
Roberto Wanderley da Nóbrega, Bartolomeu F. Uchôa Filho, Danilo Silva
On the capacity of multiplicative finite-field matrix channels. ISIT (2011)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Yonghui Li, Branka Vucetic
Adaptive Distributed Network-Channel Coding. IEEE Trans. Wirel. Commun. 10 (9) (2011)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Danilo Silva
Full-diversity network coding for two-user cooperative communications. ITW (2011)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Yonghui Li, Branka Vucetic
Multi-User Cooperative Diversity through Network Coding Based on Classical Coding Theory CoRR (2010)
Bartolomeu F. Uchôa Filho, Roberto Wanderley da Nóbrega
The Capacity of Random Linear Coding Networks as Subspace Channels CoRR (2010)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Yonghui Li, Branka Vucetic
Generalized Distributed Network Coding Based on Nonbinary Linear Block Codes for Multi-User Cooperative Communications CoRR (2010)
Roberto Wanderley da Nóbrega, Bartolomeu F. Uchôa Filho
Multishot Codes for Network Coding using Rank-Metric Codes CoRR (2010)
João Luiz Rebelatto, Bartolomeu F. Uchôa Filho, Yonghui Li, Branka Vucetic
Generalized distributed network coding based on nonbinary linear block codes for multi-user cooperative communications. ISIT (2010)
Roberto Wanderley da Nóbrega, Bartolomeu F. Uchôa Filho
Multishot Codes for Network Coding: Bounds and a Multilevel Construction CoRR (2009)
Roberto Wanderley da Nóbrega, Bartolomeu F. Uchôa Filho
Multishot codes for network coding: Bounds and a multilevel construction. ISIT (2009)
Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel, Marcel Jar
Convolutional codes under a minimal trellis complexity measure. IEEE Trans. Commun. 57 (1) (2009)
Joceli Mayer, José Carlos M. Bermudez, Andrei P. Legg, Bartolomeu F. Uchôa Filho, Debargha Mukherjee, Amir Said, Ramin Samadani, Steven J. Simske
Design of high capacity 3D print codes with visual cues aiming for robustness to the PS channel and external distortions. MMSP (2009)
Joceli Mayer, José Carlos M. Bermudez, Andrei P. Legg, Bartolomeu F. Uchôa Filho, Debargha Mukherjee, Amir Said, Ramin Samadani, Steven J. Simske
Design of high capacity 3D print codes aiming for robustness to the PS channel and external distortions. ICIP (2009)
Andrei P. Legg, Bartolomeu F. Uchôa Filho
Graph-Matched LDPC Codes for Partial-Response Channels. ICC (2008)
Renato B. Machado, Bartolomeu F. Uchôa Filho, Tolga M. Duman
A Cooperative Diversity Scheme with Partial Channel Knowledge at the Cooperating Nodes. ICC (2008)
Mario de Noronha-Neto, Bartolomeu F. Uchôa Filho
Space-time convolutional codes over GF(p) for two transmit antennas. IEEE Trans. Commun. 56 (3) (2008)
Cecilio Pimentel, Richard Demo Souza, Bartolomeu F. Uchôa Filho, Marcelo Eduardo Pellenz
Generalized Punctured Convolutional Codes with Unequal Error Protection. EURASIP J. Adv. Signal Process. 2008 (2008)
Renato B. Machado, Bartolomeu F. Uchôa Filho, Tolga M. Duman
Linear Dispersion Codes for MIMO Channels with Limited Feedback. WCNC (2008)
Mario de Noronha-Neto, Bartolomeu F. Uchôa Filho
Space-Time Convolutional Codes over Finite Fields and Rings for Systems with Large Diversity Order. EURASIP J. Wirel. Commun. Netw. 2008 (2008)
Iuri R. Baran, Bartolomeu F. Uchôa Filho
A Modified Opportunistic Beamforming for Time-Correlated Fading Channels. IEEE Trans. Wirel. Commun. 7 (11-1) (2008)
Iuri R. Baran, Bartolomeu F. Uchôa Filho
Exploiting time coherence in opportunistic beamforming for slow fading channels. WCNC (2006)
Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel
On the Behavior of the Distance Spectrum of Convolutional Codes under a Minimal Trellis Complexity Measure. ITW (2006)
Hung-Hua Tang, Mao-Chao Lin, Bartolomeu F. Uchôa Filho
Minimal Trellis Modules and Equivalent Convolutional Codes. IEEE Trans. Inf. Theory 52 (8) (2006)
Bartolomeu F. Uchôa Filho, Richard Demo Souza, Cecilio Pimentel, Mao-Chao Lin
Generalized punctured convolutional codes. IEEE Commun. Lett. 9 (12) (2005)
Renato B. Machado, Bartolomeu F. Uchôa Filho
Space-time block coding with hybrid transmit antenna/code selection. ICC (2004)
Renato B. Machado, Bartolomeu F. Uchôa Filho
A hybrid transmit antenna/code selection scheme using space-time block codes. WCNC (2004)
Daniel Pedro Bezerra Chaves, Cecilio Pimentel, Bartolomeu F. Uchôa Filho
An Iterative Matrix-Based Procedure for Finding the Shannon Cover for Constrained Sequences. ICT (2004)
Mario de Noronha-Neto, Bartolomeu F. Uchôa Filho
Space-time trellis codes over GF(p) for p-PSK modulation. ICC (2004)
Mario de Noronha-Neto, Richard Demo Souza, Bartolomeu F. Uchôa Filho
Space-time convolutional codes over GF(p) achieving full 2-level diversity. WCNC (2003)
Cecilio Pimentel, Bartolomeu F. Uchôa Filho
A combinatorial approach to finding the capacity of the discrete noiseless channel. IEEE Trans. Inf. Theory 49 (8) (2003)
Renato Mariz de Moraes, Bartolomeu F. Uchôa Filho, Cecilio Pimentel, Reginaldo Palazzo Júnior, José Roberto Rios Leite
Shannon capacity and codes for communicating with a chaotic laser. IEEE Trans. Commun. 50 (6) (2002)
Bartolomeu F. Uchôa Filho, Cecilio Pimentel
Enumerative Combinatorics and Shannon's Theory of Discrete Noiseless Channels. Electron. Notes Discret. Math. 7 (2001)
Miroslav Despotovic, Vojin Senk, Bartolomeu F. Uchôa Filho
Distance spectra of convolutional codes over partial-response channels. IEEE Trans. Commun. 49 (7) (2001)
Miroslav Despotovic, Vojin Senk, Bartolomeu F. Uchôa Filho
Convolutional codes with optimized distance spectrum for the EPR4 and EEPR4 channels. ICC (1999)
Bartolomeu F. Uchôa Filho, Mark A. Herro, Daniel J. Costello Jr.
A multilevel approach to constructing trellis-matched codes for binary-input partial-response channels. IEEE Trans. Inf. Theory 45 (7) (1999)
Bartolomeu F. Uchôa Filho, Mark A. Herro
partial-response channels. IEEE Trans. Inf. Theory 43 (2) (1997)
Bartolomeu F. Uchôa Filho, Reginaldo Palazzo Júnior
Performance analysis of a multistage decoding strategy for multilevel coded modulation systems. PIMRC (1992)