Adão Silva

Mohammad Abu Shattal

Sensors, 2021

A State-Space Approach for Tracking Doppler Shifts in Radio Inter-Satellite Links.

[BibT_eX]

[DOI]

IEEE Access, 2021

Enabling User Grouping and Fixed Power Allocation Scheme for Reconfigurable Intelligent Surfaces-Aided Wireless Systems.

[BibT_eX]

[DOI]

IEEE Access, 2021

A State-space Approach for Efficient Channel Tracking in Hybrid Analog/Digital MIMO Architectures.

[BibT_eX]

[DOI]

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

2020

Iterative Analog-Digital Multi-User Equalizer for Wideband Millimeter Wave Massive MIMO Systems.

[BibT_eX]

[DOI]

Sensors, 2020

Hybrid Satellite-Terrestrial Relay Network: Proposed Model and Application of Power Splitting Multiple Access.

[BibT_eX]

[DOI]

Sensors, 2020

Efficient Power Control Framework for Small-Cell Heterogeneous Networks.

[BibT_eX]

[DOI]

Sensors, 2020

Efficient Joint Channel Equalization and Tracking for V2X Communications Using SC-FDE Schemes.

[BibT_eX]

[DOI]

IEEE Access, 2020

Nonlinearities Impact on Massive MIMO Millimeter Wave Hybrid Systems.

[BibT_eX]

[DOI]

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

A State-space Approach for Efficient Channel Tracking in OFDM Transmissions.

[BibT_eX]

[DOI]

Proceedings of the 92nd IEEE Vehicular Technology Conference, 2020

A State-space Approach for MIMO Channel Tracking in SC-FDE Transmissions.

[BibT_eX]

[DOI]

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Alamouti coding scheme and virtual array concept for joint radar and communication systems.

[BibT_eX]

[DOI]

Proceedings of the 12th International Symposium on Communication Systems, 2020

Hybrid Multiuser Equalizer for mmWave Massive MIMO GFDM Systems.

[BibT_eX]

[DOI]

Proceedings of the 12th International Symposium on Communication Systems, 2020

2019

A multi-user linear equalizer for uplink broadband millimeter wave massive MIMO.

[BibT_eX]

[DOI]

Digit. Signal Process., 2019

Theoretical Analysis of Nonlinear Amplification Effects in Massive MIMO Systems.

[BibT_eX]

[DOI]

IEEE Access, 2019

Hybrid Multi-User Equalizer for Massive MIMO Millimeter-Wave Dynamic Subconnected Architecture.

[BibT_eX]

[DOI]

IEEE Access, 2019

Performance Impact of Nonlinear Amplification in Massive MIMO mmWave Systems.

[BibT_eX]

[DOI]

Proceedings of the 89th IEEE Vehicular Technology Conference, 2019

Joint Channel Equalization and Tracking for SC-FDE Schemes.

[BibT_eX]

[DOI]

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Hybrid Nonlinear Multiuser Equalizer for mmWave Massive MIMO CE-OFDM Systems.

[BibT_eX]

[DOI]

Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Securing Non-Orthogonal Multiple Access Systems Against Simultaneous Eavesdropping Attacks Coming from Inside and Outside of the Network.

[BibT_eX]

[DOI]

Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Joint Channel Equalization and Tracking for V2X Communications Using SC-FDE Schemes.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE Globecom Workshops, Waikoloa, HI, USA, December 9-13, 2019, 2019

2018

Reduced Complexity Detection in MIMO Systems with SC-FDE Modulations and Iterative DFE Receivers.

[BibT_eX]

[DOI]

J. Sens. Actuator Networks, 2018

Exploiting the Reciprocal Channel for Discrete Jamming to Secure Wireless Communications Against Multiple-Antenna Eavesdropper.

[BibT_eX]

[DOI]

IEEE Access, 2018

Intrinsic Secrecy of EGT and MRT Precoders for Proper and Improper Modulations.

[BibT_eX]

[DOI]

IEEE Access, 2018

Joint Space-Frequency Block Codes and Signal Alignment for Heterogeneous Networks.

[BibT_eX]

[DOI]

IEEE Access, 2018

Two-tier cellular system up-link based on space-frequency block codes and signal alignment.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

Secrecy Analysis of EGT and MRT Precoders for M -QAM Constellations.

[BibT_eX]

[DOI]

Proceedings of the 15th International Symposium on Wireless Communication Systems, 2018

Two-Step Analog-Digital Multiuser Equalizer for Hybrid Precoded mmWave Communications.

[BibT_eX]

[DOI]

Proceedings of the IEEE Globecom Workshops, 2018

Two-Step Hybrid Multiuser Equalizer for Sub-Connected mmWave Massive MIMO SC-FDMA Systems.

[BibT_eX]

[DOI]

Proceedings of the 26th European Signal Processing Conference, 2018

2017

Efficient Uniform Channel Quantization of Sparse CIR for Downlink OFDM Systems.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2017

Analytical BER Performance Evaluation in SISO and MIMO Environments with SC-FDE Modulations and IB-DFE Receivers.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2017

Iterative Multiuser Equalization for Subconnected Hybrid mmWave Massive MIMO Architecture.

[BibT_eX]

[DOI]

Wirel. Commun. Mob. Comput., 2017

Joint Design of Massive MIMO Precoder and Security Scheme for Multiuser Scenarios under Reciprocal Channel Conditions.

[BibT_eX]

[DOI]

Wirel. Commun. Mob. Comput., 2017

Parametrization and Applications of Precoding Reuse and Downlink Interference Alignment.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2017

Retrospective Interference Alignment: Degrees of Freedom Scaling With Distributed Transmitters.

[BibT_eX]

[DOI]

IEEE Trans. Inf. Theory, 2017

Hybrid Iterative Space-Time Equalization for Multi-User mmW Massive MIMO Systems.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2017

Multiuser detection for the uplink of clustered 5G systems with universal frequency reuse.

[BibT_eX]

[DOI]

Phys. Commun., 2017

Joint signal alignment precoding and physical network coding for heterogeneous networks.

[BibT_eX]

[DOI]

Phys. Commun., 2017

Analytical characterization of CSI quantization effects on broadband multipath channels.

[BibT_eX]

[DOI]

Digit. Signal Process., 2017

Robust receivers for base station cooperation systems.

[BibT_eX]

[DOI]

Digit. Signal Process., 2017

An Overview on Resource Allocation Techniques for Multi-User MIMO Systems.

[BibT_eX]

[DOI]

IEEE Commun. Surv. Tutorials, 2017

Hybrid Beamforming Designs for Massive MIMO Millimeter-Wave Heterogeneous Systems.

[BibT_eX]

[DOI]

IEEE Access, 2017

Exploiting reciprocal channel estimations for jamming to secure wireless communications.

[BibT_eX]

[DOI]

Proceedings of the 2017 Wireless Days, Porto, Portugal, March 29-31, 2017, 2017

Nonlinear Equalizer for Multi-User Hybrid mmW Massive MIMO Systems.

[BibT_eX]

[DOI]

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

A Novel SA-PNC Method for Macro and Small Cells Coexistence under the Same Spectrum.

[BibT_eX]

[DOI]

Proceedings of the 86th IEEE Vehicular Technology Conference, 2017

Performance evaluation of a frequency selective millimeter wave system with limited feedback.

[BibT_eX]

[DOI]

Proceedings of the 9th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2017

Nonlinear Effects of Radio over Fiber Transmission in Base Station Cooperation Systems.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

A new SA-PNC scheme for uplink HetNets.

[BibT_eX]

[DOI]

Proceedings of the 25th European Signal Processing Conference, 2017

2016

New Iterative Frequency-Domain Detectors for IA-Precoded MC-CDMA Systems.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2016

Retrospective Interference Alignment for the K-User M×N MIMO Interference Channel.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2016

Distributed Linear Precoding and User Selection in Coordinated Multicell Systems.

[BibT_eX]

[DOI]

IEEE Trans. Veh. Technol., 2016

Joint IA and SFBC Macrocells and Small-Cells Coexistence under Minor Information Exchange.

[BibT_eX]

[DOI]

Mob. Inf. Syst., 2016

On the Design of Robust Multi-User Receivers for Base Station Cooperation Systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Clustered Multiuser Detection for the Uplink of 5G Systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016

Efficient clustered detection for the uplink of cellular systems with universal frequency reuse.

[BibT_eX]

[DOI]

Proceedings of the 2016 International Conference on Telecommunications and Multimedia, 2016

Iterative space-frequency equalizer for CE-OFDM mmW based systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE Symposium on Computers and Communication, 2016

Non linear space-time equalizer for single-user hybrid mmWave massive MIMO systems.

[BibT_eX]

[DOI]

Proceedings of the 8th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2016

Joint signal alignment and physical network coding for heterogeneous networks.

[BibT_eX]

[DOI]

Proceedings of the 23rd International Conference on Telecommunications, 2016

Two-stage space-time receiver structure for multiuser hybrid mmW massive MIMO systems.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE Conference on Standards for Communications and Networking, 2016

2015

Efficient Transmitter and Receiver Designs for SC-FDMA Based Heterogeneous Networks.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2015

Iterative Equalization and Interference Alignment for Multiuser MIMO HetNets with Imperfect CSI.

[BibT_eX]

[DOI]

Mob. Inf. Syst., 2015

Limited Intersystem Information Exchange Method for Heterogeneous Networks.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2015

Receiver design for the uplink of base station cooperation systems employing SC-FDE modulations.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2015

On the Theoretical BER Performance of SC-FDE Schemes with IB-DFE Receivers.

[BibT_eX]

[DOI]

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Robust Iterative Interference Alignment with Limited Feedback.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Theoretical analysis of non-linear quantization of broadband channels.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2015

Multi-user HetNets with imperfect CSI: Iterative equalization aided IA.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2015

IB-DFE based equalizer for constant envelop OFDM systems.

[BibT_eX]

[DOI]

Proceedings of the 13th International Conference on Telecommunications, 2015

2014

Set Optimization for Efficient Interference Alignment in Heterogeneous Networks.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2014

Iterative Frequency-Domain Detection for IA-Precoded MC-CDMA Systems.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2014

Null-space cognitive precoding for heterogeneous networks.

[BibT_eX]

[DOI]

IET Commun., 2014

Minimum Codebook Size to Achieve Maximal Diversity Order for RVQ-Based MIMO Systems.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2014

IB-DFE-based receivers for MC-CDMA systems with interference alignment.

[BibT_eX]

[DOI]

Proceedings of the IEEE Symposium on Computers and Communications, 2014

Metrics for rate maximization in multiuser-MISO systems with Zero-Forcing Beamforming.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Telecommunications, 2014

Downlink cognitive interference alignment for heterogeneous networks.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Telecommunications, 2014

IB-DFE SIC based receiver structure for IA-precoded MC-CDMA systems.

[BibT_eX]

[DOI]

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Coordinated Precoding Techniques for Multi-cell MISO-OFDM Networks.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2013

Linear and Nonlinear Precoding Schemes for Centralized Multicell MIMO-OFDM Systems.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2013

Multiuser precoding techniques for a distributed broadband wireless system.

[BibT_eX]

[DOI]

Telecommun. Syst., 2013

A novel distributed power allocation scheme for coordinated multicell systems.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2013

Performance evaluation of IB-DFE-based strategies for SC-FDMA systems.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2013

MMSE interference alignment algorithms with low bit rate feedback.

[BibT_eX]

[DOI]

Proceedings of the 16th International Symposium on Wireless Personal Multimedia Communications, 2013

One-bit null-space cognitive interference alignment for heterogeneous networks.

[BibT_eX]

[DOI]

Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Iterative interference alignment techniques for broadband wireless systems with limited feedback.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference on Signal Processing and Communication Systems, 2013

Joint interference alignment and IB-DFE scheme for MC-CDMA systems.

[BibT_eX]

[DOI]

Proceedings of the 7th International Conference on Signal Processing and Communication Systems, 2013

2012

Data-precoded algorithm for multiple-relay assisted systems.

[BibT_eX]

[DOI]

EURASIP J. Adv. Signal Process., 2012

An iterative pilot-data-aided estimator for SFBC relay-assisted OFDM-based systems.

[BibT_eX]

[DOI]

EURASIP J. Adv. Signal Process., 2012

Efficient Detection and Quantization Requirements for the Uplink of Base Station Cooperation Systems.

[BibT_eX]

[DOI]

Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

Distributed Power Allocation Schemes for Precoded Multicell MISO-OFDM Systems.

[BibT_eX]

[DOI]

Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

Iterative Frequency-Domain Receivers for the Uplink of Cellular Systems with Base Station Cooperation.

[BibT_eX]

[DOI]

Proceedings of the 21st International Conference on Computer Communications and Networks, 2012

Analytical performance evaluation of Base Station cooperation systems using SC-FDE modulations with iterative receivers.

[BibT_eX]

[DOI]

Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

2011

Minimum bit error rate nonlinear precoding for multiuser MIMO and high SNR.

[BibT_eX]

[DOI]

Phys. Commun., 2011

Power allocation strategies for distributed precoded multicell based systems.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2011

Power allocation strategies for SVD multicell MIMO-OFDM based systems.

[BibT_eX]

[DOI]

Proceedings of the 2011 Wireless Telecommunications Symposium, 2011

Distributed precoding with centralized power allocation techniques for multicell OFDM systems.

[BibT_eX]

[DOI]

Proceedings of the 14th International Symposium on Wireless Personal Multimedia Communications, 2011

A Pilot-Data Based Channel Estimation Method for OFDM Relay-Assisted Systems.

[BibT_eX]

[DOI]

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Performance Evaluation of Distributed Precoding Schemes for Multicell OFDM Systems.

[BibT_eX]

[DOI]

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Linear precoding for centralized multicell MIMO networks.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE Symposium on Computers and Communications, 2011

Distributed versus centralized zero-forcing precoding for multiceli OFDM systems.

[BibT_eX]

[DOI]

Proceedings of the Workshops Proceedings of the Global Communications Conference, 2011

Minimum bit-error-rate nonlinear precoding for multi-user distributed antenna systems.

[BibT_eX]

[DOI]

Proceedings of the Workshops Proceedings of the Global Communications Conference, 2011

2010

Transmission Strategies for MISO Downlink MC-CDMA Mobile Systems.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2010

Novel Precoded Relay-Assisted Algorithm for Cellular Systems.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2010

Combined Distributed Turbo Coding and Space Frequency Block Coding Techniques.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2010

Distributed Space-Time Code Using Precoding for Cellular Systems.

[BibT_eX]

[DOI]

Proceedings of the 72nd IEEE Vehicular Technology Conference, 2010

A Time Domain Channel Estimation Scheme for Equalize-and-Forward Relay-Assisted Systems.

[BibT_eX]

[DOI]

Proceedings of the 72nd IEEE Vehicular Technology Conference, 2010

Data precoded relay-assisted scheme for cellular systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 21st International Symposium on Personal, 2010

Transmit Power Allocation for Precoded Distributed MIMO OFDM Systems.

[BibT_eX]

[DOI]

Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications, 2010

2009

Channel Estimation Schemes for OFDM Relay-Assisted Systems.

[BibT_eX]

[DOI]

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

Virtual MIMO schemes for downlink space-frequency coding OFDM systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE 20th International Symposium on Personal, 2009

Multiple antenna relay-assisted schemes for the uplink OFDM based systems.

[BibT_eX]

[DOI]

Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, 2009

Precoded multiuser distributed MIMO OFDM systems.

[BibT_eX]

[DOI]

Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, 2009

2008

Multi-user Frequency Pre-filtering Technique for MIMO SFBC MC-CDMA Systems.

[BibT_eX]

[DOI]

Elídio Silva

Proceedings of the 3rd International Conference on Systems and Networks Communications, 2008

2006

Performance and Analysis of Pre-Filtering Techniques for MISO Downlink TDD MC-CDMA Systems.

[BibT_eX]

[DOI]

Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Comparison of Space-Frequency Pre-Filtering Techniques and Space-Frequency Block Coding for DL MC-CDMA Systems.

[BibT_eX]

[DOI]

Proceedings of IEEE International Conference on Communications, 2006

2005

Transmission techniques for downlink multi-antenna MC-CDMA systems in a beyond-3G context.

[BibT_eX]

[DOI]

J. Commun. Networks, 2005

SFBC with pre-filtering technique for DL TDD MC-CDMA systems in high data rate context.

[BibT_eX]

[DOI]

Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

2004

Downlink Space-Frequency Preequalization Techniques for TDD MC-CDMA Mobile Radio Systems.

[BibT_eX]

[DOI]

EURASIP J. Wirel. Commun. Netw., 2004

2002

Radio Transmission and Experimental Channel Characterisation Using an MBS Platform Operating in the 40 GHz Band.

[BibT_eX]

[DOI]

Wirel. Pers. Commun., 2002

2001

Frequency shift based multiple access interference canceller for DS-CDMA systems.

[BibT_eX]

[DOI]

Luís Carlos Gonçalves

Adão Alexandre Silva