Paulo Montezuma

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 51

Top Topics

Multi Input Multi Output

Channel Estimation

Top Venues

IEEE Commun. Lett.

Publications

Pedro Viegas, Paulo Montezuma, Rui Dinis, João Guerreiro, João Pedro Oliveira
Quantized Digital Amplification Physical Layer Security Schemes. DoCEIS (2024)
João Guerreiro, Rui Dinis, Paulo Montezuma
Potential Optimum Performance of Nonlinearly Distorted MIMO-SVD Systems. IEEE Trans. Veh. Technol. 72 (5) (2023)
João Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva
Corrections to "On the Achievable Performance of Nonlinear MIMO Systems". IEEE Commun. Lett. 27 (11) (2023)
João Guerreiro, Rui Dinis, Paulo Montezuma
Optimum Performance of Nonlinearly Distorted Signals with General Distributions. ACSCC (2021)
Pedro Viegas, João Guerreiro, Rui Dinis, Paulo Montezuma, João Pedro Oliveira, Ricardo Laires, Pedro Morgado, Hugo Serra, Ricardo Madeira
A Highly-Efficient Amplification Scheme for OFDM Signals. VTC Spring (2021)
Pedro Viegas, Hugo Serra, João Guerreiro, Ricardo Madeira, David Borges, Rui Dinis, Paulo Montezuma, João Pedro Oliveira, Luís Miguel Campos, Marko Beko
A Novel Highly-Efficient Amplification Scheme for Wireless Communications in a CathLab Environment. IEEE Access 9 (2021)
Paulo Montezuma, Ricardo Madeira, Hugo Serra, Pedro Viegas, Rui Dinis, João Pedro Oliveira, João Guerreiro
Quantized Digital Amplification with combination over the air - Achieving maximum efficiency on communication links between long range UAVs and satellites. MILCOM (2021)
João Guerreiro, Rui Dinis, Paulo Montezuma
Optimum Performance of Nonlinear MIMO-SVD Schemes. VTC Spring (2021)
Pedro Viegas, João Guerreiro, Hugo Serra, Ricardo Madeira, Pedro Morgado, Ricardo Laires, Rui Dinis, Paulo Montezuma, João Pedro Oliveira
A Novel Highly-efficient Amplification Scheme for Satellite Communications. ICC Workshops (2021)
David Borges, Akashkumar Rajaram, Paulo Montezuma, Rui Dinis, Marko Beko
Nonlinear Distortion Effects in Secure Energy Efficient MIMO Systems. CSNDSP (2020)
Akashkumar Rajaram, David Borges, Paulo Montezuma, Rui Dinis, Dushantha Nalin K. Jayakody, Marko Beko
Joint Channel and Information Estimation on Symbol Decomposition-Based Secure Point-to-Point Communications. DoCEIS (2020)
João Guerreiro, Rui Dinis, Paulo Montezuma, Miguel Campos
On the Receiver Design for Nonlinear NOMA-OFDM Systems. VTC Spring (2020)
João Guerreiro, Rui Dinis, Paulo Montezuma
Low-Complexity SC-FDE Techniques for Massive MIMO Schemes With Low-Resolution ADCs. IEEE Trans. Commun. 67 (3) (2019)
João Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva
On the Achievable Performance of Nonlinear MIMO Systems. IEEE Commun. Lett. 23 (10) (2019)
David Borges, Paulo Montezuma, Rui Dinis, Pedro Viegas
Energy Efficient Massive MIMO Point-to-Point Communications with Physical Layer Security: BPSK vs QPSK Decomposition. DoCEIS (2019)
João Madeira, João Guerreiro, Rui Dinis, Paulo Montezuma, Luís Miguel Campos
On the Physical Layer Security Characteristics for MIMO-SVD Techniques for SC-FDE Schemes. Sensors 19 (21) (2019)
João Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva
Generalized LINC. Phys. Commun. 36 (2019)
João Felix, João Guerreiro, Rui Dinis, Paulo Montezuma
Reduced-Complexity Quasi-Optimum Detection for MIMO-OFDM Signals with Strong Nonlinear Distortion. GLOBECOM Workshops (2019)
Slavisa Tomic, Marko Beko, Rui Dinis, Paulo Montezuma
Estimating Directional Data From Network Topology for Improving Tracking Performance. J. Sens. Actuator Networks 8 (2) (2019)
João Guerreiro, Rui Dinis, Paulo Montezuma, Mário Marques da Silva
Nonlinear Effects in NOMA Signals: Performance Evaluation and Receiver Design. VTC Fall (2019)
João Guerreiro, Rui Dinis, Paulo Montezuma, João Pedro Oliveira, Mário Marques da Silva
A Multi-branch Linear Amplification with Nonlinear Components Technique. MILCOM (2018)
João Guerreiro, Rui Dinis, Paulo Montezuma
Analytical Performance Evaluation of Precoding Techniques for Nonlinear Massive MIMO Systems With Channel Estimation Errors. IEEE Trans. Commun. 66 (4) (2018)
David Borges, Paulo Montezuma, Afonso Ferreira, Rui Dinis
Two Low Complexity MRC and EGC Based Receivers for SC-FDE Modulations with Massive MIMO Schemes. J. Signal Process. Syst. 90 (10) (2018)
João Guerreiro, Rui Dinis, Paulo Montezuma
Analytical Performance Evaluation of Low-Complexity FDE Receivers for Uplink Massive MIMO with Coarse ADCs. VTC Fall (2018)
Slavisa Tomic, Marko Beko, Rui Dinis, Paulo Montezuma
Distributed algorithm for target localization in wireless sensor networks using RSS and AoA measurements. Pervasive Mob. Comput. 37 (2017)
Slavisa Tomic, Marko Beko, Rui Dinis, Paulo Montezuma
A Robust Bisection-Based Estimator for TOA-Based Target Localization in NLOS Environments. IEEE Commun. Lett. 21 (11) (2017)
Ricardo Candeias, João Guerreiro, Rui Dinis, Paulo Montezuma
Performance Evaluation of Low-Complexity FDE Receivers for Massive MIMO Schemes with 1-Bit ADCs. VTC Fall (2017)
João Guerreiro, Rui Dinis, Paulo Montezuma
CE-OFDM Schemes: Spectral Characterization and Optimum Performance. Wirel. Pers. Commun. 96 (2) (2017)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Feasibility of OFDM-Based Massive MIMO Systems with Low Resolution Quantizers. VTC Spring (2017)
João Guerreiro, Marko Beko, Rui Dinis, Paulo Montezuma
Using the Fireworks Algorithm for ML Detection of Nonlinear OFDM. VTC Fall (2017)
Afonso Ferreira, Guilherme Gaspar, Paulo Montezuma, Rui Dinis, Dushantha Nalin K. Jayakody
A Power Efficient Technique for Double Layer Massive MIMO Schemes. VTC Fall (2017)
Afonso Ferreira, Guilherme Gaspar, Paulo Montezuma, Rui Dinis, Rodolfo Oliveira
A low complexity channel estimation scheme for Massive MIMO systems. IWCMC (2017)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Impact of Strong Nonlinear Effects on Massive MIMO SVD Systems with Imperfect Channel Estimates. VTC Fall (2017)
João Guerreiro, Rui Dinis, Paulo Montezuma
Massive MIMO with Nonlinear Amplification: Signal Characterization and Performance Evaluation. GLOBECOM (2016)
David Borges, Paulo Montezuma, Rui Dinis
Low complexity MRC and EGC based receivers for SC-FDE modulations with massive MIMO schemes. GlobalSIP (2016)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Detection of CE-OFDM Signals. IEEE Commun. Lett. 20 (11) (2016)
Slavisa Tomic, Marko Beko, Rui Dinis, Paulo Montezuma
A Closed-Form Solution for RSS/AoA Target Localization by Spherical Coordinates Conversion. IEEE Wirel. Commun. Lett. 5 (6) (2016)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Assessment of Nonlinear Distortion Effects in MIMO-OFDM Systems. VTC Spring (2016)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Evaluation of Clipping Effects in Massive MIMO-OFDM Systems. VTC Fall (2016)
Pedro Fernandes, João Guerreiro, Rui Dinis, Paulo Montezuma
On the Capacity of Nonlinear Massive MIMO-OFDM Systems. VTC Fall (2016)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the optimum performance of CE-OFDM schemes in frequency-selective channels. TEMU (2016)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the performance of quantized DMT signals. ICTC (2015)
Paulo Montezuma, Rui Dinis
Multi Antenna Transmission Technique with Constellation Shaping for Secrecy at Physical Layer. VTC Fall (2015)
João Guerreiro, Rui Dinis, Paulo Montezuma
Analytical characterisation and optimum performance of DC-biased optical orthogonal frequency division multiplexing signals. IET Commun. 9 (7) (2015)
Paulo Montezuma, Rui Dinis
Implementing Physical Layer Security Using Transmitters with Constellation Shaping. ICCCN (2015)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Optimum Multicarrier Performance With Memoryless Nonlinearities. IEEE Trans. Commun. 63 (2) (2015)
João Guerreiro, Rui Dinis, Paulo Montezuma
Optimum Performance and Spectral Characterization of CE-OFDM Signals. VTC Fall (2015)
Fábio Silva, Rui Dinis, Paulo Montezuma
Frequency-Domain Receiver Design for Transmission Through Multipath Channels with Strong Doppler Effects. Wirel. Pers. Commun. 83 (2) (2015)
João Guerreiro, Rui Dinis, Paulo Montezuma
A simple method for the analytical characterization of OFDM schemes with LINC transmitter structures. ISWCS (2015)
João Guerreiro, Rui Dinis, Paulo Montezuma
A Simplified Method for Evaluating Clipping Effects on Sampled OFDM Signals. VTC Fall (2015)
João Guerreiro, Rui Dinis, Paulo Montezuma
Equivalent Nonlinearities for Studying Nonlinear Effects on Sampled OFDM Signals. IEEE Commun. Lett. 19 (4) (2015)
Fábio Silva, Rui Dinis, Paulo Montezuma
Channel Estimation and Equalization for Asynchronous Single Frequency Networks. IEEE Trans. Broadcast. 60 (1) (2014)
João Guerreiro, Rui Dinis, Paulo Montezuma
Analytical Evaluation of Nonlinear Amplify-and-Forward Relay Systems for OFDM Signals. VTC Fall (2014)
Miguel Luzio, Rui Dinis, Paulo Montezuma
Low complexity multiple user detection for SC-FDE with OQPSK signals. TEMU (2014)
Paulo Montezuma, Daniel Marques, Rui Dinis
qLow complexity LDPC coded IB-DFE for multilevel modulations and coded OFDM: comparison and complexity trade-offs. TEMU (2014)
Paulo Montezuma, Daniel Marques, Vitor Astucia, Rui Dinis, Marko Beko
Robust Frequency-Domain Receivers for a Transmission Technique with Directivity at the Constellation Level. VTC Fall (2014)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Optimum Performance of Nonlinearly Distorted OFDM Signals. VTC Spring (2014)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the Impact of the Clipping Techniques on the Performance of Optical OFDM. OPTICS (2014)
João Guerreiro, Rui Dinis, Paulo Montezuma
On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals. DoCEIS (2014)
Miguel P. Pereira, Luís Bernardo, Rui Dinis, Rodolfo Oliveira, Paulo Montezuma, Paulo Pinto
Optimization of a p-persistent Network Diversity Multiple Access Protocol for a SC-FDE System. IEEE Trans. Wirel. Commun. 12 (12) (2013)
Miguel Luzio, Rui Dinis, Paulo Montezuma
Pragmatic Frequency Domain Equalization for Single Carrier with Offset Modulations. IEEE Trans. Wirel. Commun. 12 (9) (2013)
Paulo Montezuma, Vitor Astucia, Rui Dinis, Marko Beko
On the Use of Multiple Amplifiers and Antennas for Efficient Directive Transmission with Large Constellations. MILCOM (2013)
João Guerreiro, Rui Dinis, Paulo Montezuma
Optimum and Sub-Optimum Receivers for OFDM Signals with Strong Nonlinear Distortion Effects. IEEE Trans. Commun. 61 (9) (2013)
João Guerreiro, Rui Dinis, Paulo Montezuma
On the optimum performance of multicarrier optical signals with nonlinear phase distortion. GLOBECOM (2013)
Vitor Astucia, Paulo Montezuma, Rui Dinis, Marko Beko
On the Use of Multiple Grossly Nonlinear Amplifiers for Highly Efficient Linear Amplification of Multilevel Constellations. VTC Fall (2013)
Fábio Silva, Rui Dinis, Paulo Montezuma
An efficient channel estimation and tracking technique for Single Frequency Networks with SC-FDE modulations. ICSPCS (2013)
Vitor Astucia, Rui Dinis, Paulo Montezuma, Marko Beko
Efficient Amplification and Detection of Multilevel SC-FDE Signals Based on BPSK Components. MILCOM (2013)
Mário Marques da Silva, Rui Dinis, Paulo Montezuma
Iterative Frequency-Domain Packet Combining Techniques for UWB Systems with Strong Interference Levels. Wirel. Pers. Commun. 70 (1) (2013)
Mário Marques da Silva, Rui Dinis, Paulo Montezuma
Iterative FDE receivers for UWB systems with strong interference levels. MILCOM (2012)
Miguel Luzio, Rui Dinis, Paulo Montezuma, Vitor Astucia, Marko Beko
Efficient receivers for SC-FDE with offset modulations. MILCOM (2012)
António Furtado, Rodolfo Oliveira, Miguel Luís, Rui Dinis, Luís Bernardo, Paulo Montezuma
The impact of transmission errors in MAC schemes for distributed wireless networks. Sarnoff Symposium (2012)
Miguel Luzio, Rui Dinis, Paulo Montezuma
A Pragmatic Design of Frequency-Domain Equalizers for Offset Modulations. VTC Fall (2012)
Miguel Luzio, Rui Dinis, Paulo Montezuma
SC-FDE for Offset Modulations: An Efficient Transmission Technique for Broadband Wireless Systems. IEEE Trans. Commun. 60 (7) (2012)
João Carlos Silva, Rui Dinis, Nuno Souto, Paulo Montezuma
Single-carrier frequency domain equalisation with hierarchical constellations: an efficient transmission technique for broadcast and multicast systems. IET Commun. 6 (13) (2012)
João Guerreiro, Rui Dinis, Paulo Montezuma
ML-based receivers for underwater networks using OFDM signals with strong nonlinear distortion effects. MILCOM (2012)
Fábio Silva, Rui Dinis, Paulo Montezuma
Frequency-domain receiver design for fast varying channels. MILCOM (2012)
João Guerreiro, Rui Dinis, Paulo Montezuma
Approaching the Maximum Likelihood Performance with Nonlinearly Distorted OFDM Signals. VTC Spring (2012)
Fábio Silva, Rui Dinis, Nuno Souto, Paulo Montezuma
Approaching the matched filter bound with block transmission techniques. Trans. Emerg. Telecommun. Technol. 23 (1) (2012)
Fábio Coelho, Rui Dinis, Paulo Montezuma
Efficient Channel Estimation for OFDM and SC-FDE Schemes. ICCCN (2011)
Miguel Luzio, Rui Dinis, Paulo Montezuma
On the Use of Multiple Grossly Nonlinear Amplifiers for an Efficient Amplification of OQAM Signals with FDE Receivers. VTC Fall (2011)
Fábio Silva, Rui Dinis, Paulo Montezuma
On the design of Frequency-Domain Receivers for SFN where the transmitters have different CFO. MILCOM (2011)
Fábio Silva, Rui Dinis, Paulo Montezuma
Approaching the Matched Filter Bound with coded OFDM and SC-FDE schemes. MILCOM (2011)
Fábio Coelho, Rui Dinis, Paulo Montezuma
Receiver Design for Single-Frequency Networks with Fast-Varying Channels. VTC Fall (2011)
Fábio Coelho, Rui Dinis, Paulo Montezuma
Efficient Channel Estimation for Single Frequency Broadcast Systems. VTC Fall (2011)
Paulo Montezuma, Rui Dinis, Rodolfo Oliveira
Should We Avoid Nonlinear Effects in a Digital Transmission System? WCNC (2010)
Miguel Luzio, Rui Dinis, Paulo Montezuma
On the Design of Linear Receivers for SC-FDE Schemes Employing OQPSK Modulation. VTC Fall (2010)
Fábio Coelho, Rui Dinis, Nuno Souto, Paulo Montezuma
On the impact of multipath propagation and diversity in performance of iterative block decision feedback equalizers. WiMob (2010)
Rui Dinis, João Carlos Silva, Nuno Souto, Paulo Montezuma
On the Design of Turbo Equalizers for SC-FDE Schemes with Different Error Protections. VTC Fall (2010)
Rui Dinis, Paulo Montezuma, Luís Bernardo, Rodolfo Oliveira, Miguel P. Pereira, Paulo Pinto
Frequency-domain multipacket detection: a high throughput technique for SC-FDE systems. IEEE Trans. Wirel. Commun. 8 (7) (2009)
Rui Dinis, Paulo Montezuma, Tiago Marques
SC-FDE with OQPSK-Type Schemes: An Efficient Transmission Technique for Broadband Wireless Systems. ICCCN (2009)