Smart antenna for IEEE 802.11 wireless LAN II with near field distortion compensation. - Giuseppe Abreu; Ryuji Kohno (PIMRC, 2000)

Non-differential space-time transmission diversity in fast fading. - Giuseppe Abreu; Ryuji Kohno (PIMRC, 2002)

Design of jitter-robust orthogonal pulses for UWB systems. - Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno (GLOBECOM, 2003)

Beam-Space Time Coding Exploiting the Overlap among Beampatterns. - Kouji Ishii; Giuseppe Abreu; Ryuji Kohno (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Combined Pulse Shape and Pulse Position Modulation for High Data Rate Transmissions in Ultra-Wideband Communications. - Craig John Mitchell; Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno (Int. J. Wirel. Inf. Networks, 2003)

On the design of orthogonal pulse-shape modulation for UWB systems using Hermite pulses. - Giuseppe Thadeu Freitas de Abreu; Craig John Mitchell; Ryuji Kohno (J. Commun. Networks, 2003)

Generalized ABBA Space-Time Block Codes - Giuseppe Thadeu Freitas de Abreu (CoRR, 2005)

Jitter-Robust Orthogonal Hermite Pulses for Ultra-Wideband Impulse Radio Communications. - Giuseppe Thadeu Freitas de Abreu; Craig John Mitchell; Ryuji Kohno (EURASIP J. Adv. Signal Process., 2005)

Adaptive RAKE Receivers with Subspace-Based Hadamard-Hermite Template Design for UWB Communications. - Craig John Mitchell; Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Closed-form correlation functions of generalized Hermite wavelets. - Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Signal Process., 2005)

Accurate Simulation of Piecewise Continuous Arbitrary Nakagami-m Phasor Processes. - Giuseppe Thadeu Freitas de Abreu (GLOBECOM, 2006)

Sensor Localization from WLS Optimization with Closed-form Gradient and Hessian. - Giuseppe Destino; Giuseppe Thadeu Freitas de Abreu (GLOBECOM, 2006)

Localization from Imperfect and Incomplete Ranging. - Giuseppe Destino; Giuseppe Thadeu Freitas de Abreu (PIMRC, 2006)

An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels. - Gabriel Porto Villardi; Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

On the Simulation of Tikhonov Random Processes. - Giuseppe Thadeu Freitas de Abreu (ICC, 2007)

BER and Mutual Information of STBCS over Fading Channels with PSK/QAM Modulations. - Giuseppe Thadeu Freitas de Abreu (PIMRC, 2007)

Tracking Multiple Dynamic Targets with Multidimensional Scaling. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (PIMRC, 2007)

Super MDS: Source Location from Distance and Angle Information. - Giuseppe Thadeu Freitas de Abreu; Giuseppe Destino (WCNC, 2007)

A Clusterized WLS Localization Algorithm for Large Scale WSNs. - Giuseppe Destino; Davide Macagnano; Giuseppe Abreu (WPNC, 2007)

MAC Performances for Localization and Tracking in Wireless Sensor Networks. - Davide Macagnano; Giuseppe Destino; Flavio Esposito; Giuseppe Abreu (WPNC, 2007)

Analysis of amplify-and-forward DSTBCs over the random set relay channel. - Qiang Xue; Giuseppe Abreu; Behnaam Aazhang (ACSCC, 2008)

Clusterization for Robust Geographic Routing in Wireless Sensor Networks. - Carlos H. M. de Lima; Giuseppe Thadeu Freitas de Abreu (WCNC, 2008)

Network boundary recognition via graph-theory. - Giuseppe Destino; Giuseppe Abreu (WPNC, 2008)

Game-theoretical Relay Selection strategy for geographic routing in Multi-hop WSNs. - Carlos H. M. de Lima; Giuseppe Abreu (WPNC, 2008)

Tracking multiple dynamic targets in LoS-NLoS condition with multidimensional scaling. - Davide Macagnano; Giuseppe Abreu (WPNC, 2008)

Cumulative Decision Feedback Technique for Energy Constrained Wireless Sensor Networks. - Gabriel Porto Villardi; Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno (IEICE Trans. Commun., 2008)

On the generation of Tikhonov variates. - Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Commun., 2008)

Modified Orthogonal Space-Time Block Codes for Time-Selective Fading Channels. - Gabriel Porto Villardi; Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno (IEEE Trans. Veh. Technol., 2008)

On Hopping Strategies for Autonomous Wireless Networks. - Pedro Henrique Juliano Nardelli; Giuseppe Thadeu Freitas de Abreu (GLOBECOM, 2009)

Arbitrarily Tight Upper and Lower Bounds on the Gaussian Q-Function and Related Functions. - Giuseppe Thadeu Freitas de Abreu (ICC, 2009)

Multi-Hop Aggregate Information Efficiency in Wireless Ad Hoc Networks. - Pedro Henrique Juliano Nardelli; Giuseppe Thadeu Freitas de Abreu; Paulo Cardieri (ICC, 2009)

Analysis of Contention-based relay selection mechanisms in autonomous multi-hop networks. - Carlos H. M. de Lima; Giuseppe Thadeu Freitas de Abreu (ITW, 2009)

Mutual information of amplify-and-forward DSTBCs over the random set relay channel. - Qiang Xue; Giuseppe Abreu; Behnaam Aazhang (ITW, 2009)

Advanced location-tracking systems in home, automotive and public transportation environments. - Giuseppe Destino; Giuseppe Thadeu Freitas de Abreu (PIMRC, 2009)

Weighting strategy for MDS tracking in LoS conditions. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (PIMRC, 2009)

Improved MDS-based multi-target tracking algorithm. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (WCNC, 2009)

Contention-based Geographic Forwarding strategies for position-centric routing. - Carlos H. M. de Lima; Giuseppe Abreu (WPNC, 2009)

A wavelet pre-filter scheme for MDS tracking. - Davide Macagnano; Giuseppe Abreu (WPNC, 2009)

Analysis of hopping strategies in multi-hop wireless networks. - Pedro Henrique Juliano Nardelli; Giuseppe Abreu (WPNC, 2009)

Aggregate information efficiency in IR-UWB ad-hoc single-hop WSNs. - Golaleh Rahmatollahi; María Dolores Pérez Guirao; Pedro Henrique Juliano Nardelli; Giuseppe Abreu (WPNC, 2009)

Jensen-cotes upper and lower bounds on the gaussian Q-function and related functions. - Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Commun., 2009)

Weighing strategy for network localization under scarce ranging information. - Giuseppe Destino; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2009)

Distributed GABBA space-time codes in amplify-and-forward relay networks. - Behrouz Maham; Are Hjørungnes; Giuseppe Abreu (IEEE Trans. Wirel. Commun., 2009)

Improving source localization in NLOS conditions via ranging contraction. - Giuseppe Destino; Giuseppe Thadeu Freitas de Abreu (WPNC, 2010)

Gershgorin discs of gramian matrices for target tracking. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (WPNC, 2010)

Policy-dependent multi-hop distances in linear ad hoc networks. - Golaleh Rahmatollahi; Giuseppe Abreu (WPNC, 2010)

A quantitative comparison of Multihop Localization Algorithms. - Stefano Severi; Giuseppe Abreu; Davide Dardari (WPNC, 2010)

STBCs with orthogonal decoder for highly time-selective channels. - Gabriel Porto Villardi; Giuseppe Thadeu Freitas de Abreu; Ryuji Kohno; Hiroshi Harada (IEEE Trans. Consumer Electron., 2010)

On the Moment-Determinance and Random Mixture of Nakagami-m Variates. - Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Commun., 2010)

Session TA8a4: Applications of array processing. - Giuseppe Abreu (ACSCC, 2011)

Extreme eigenvalue distributions of finite random wishart matrices with application to Spectrum Sensing. - Giuseppe Abreu; Wensheng Zhang 006 (ACSCC, 2011)

Super MDS with heterogeneous information. - Davide Macagnano; Giuseppe Abreu (ACSCC, 2011)

Cooperative multihop localization with privacy. - Golaleh Rahmatollahi; Giuseppe Abreu; Stefano Severi (ACSCC, 2011)

Stochastic-geometric model of expected service area for cognitive TV White Space wireless networks. - Gabriel Porto Villardi; Hiroshi Harada; Giuseppe Thadeu Freitas de Abreu (CrownCom, 2011)

Spectrum Sensing Algorithms via Finite Random Matrix Theory. - Giuseppe Thadeu Freitas de Abreu; Wensheng Zhang 006; Yukitoshi Sanada (ICC, 2011)

Gating for multitarget tracking with the Gaussian Mixture PHD and CPHD filters. - Davide Macagnano; Giuseppe Abreu (WPNC, 2011)

Solving the fast moving vehicle localization problem via TDOA algorithms. - Jani Saloranta; Giuseppe Abreu (WPNC, 2011)

Multihop versus message-passing: A complexity and accuracy comparison for distributed localization. - Stefano Severi; Giuseppe Abreu; Giuseppe Destino; Davide Dardari (WPNC, 2011)

On the Maximum Likelihood Approach for Source and Network Localization. - Giuseppe Destino; Giuseppe Abreu (IEEE Trans. Signal Process., 2011)

Gershgorin Analysis of Random Gramian Matrices With Application to MDS Tracking. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Signal Process., 2011)

Session WA1a: Feedback and cooperation (invited). - Giuseppe Abreu (ACSCC, 2012)

Sensor localization with algebraic confidence. - Jani Saloranta; Stefano Severi; Davide Macagnano; Giuseppe Abreu (ACSCC, 2012)

Unicasting on the S-Graph. - Satyanarayana Vuppala; Giuseppe Abreu (ACSCC, 2012)

Improved localization using Kalman filter on estimated positions. - Simona Poilinca; Giuseppe Abreu; Davide Macagnano; Stefano Severi (WPNC, 2012)

Interval-scaling for multitarget localization. - Jani Saloranta; Davide Macagnano; Giuseppe Abreu (WPNC, 2012)

A Comprehensive Tutorial on Localization: Algorithms and Performance Analysis Tools. - Davide Macagnano; Giuseppe Destino; Giuseppe Abreu (Int. J. Wirel. Inf. Networks, 2012)

Very Simple Tight Bounds on the Q-Function. - Giuseppe Abreu (IEEE Trans. Commun., 2012)

Closed-Form Hop-Count Distributions in Random Networks with Arbitrary Routing. - Golaleh Rahmatollahi; Giuseppe Abreu (IEEE Trans. Commun., 2012)

Spectrum Sensing Algorithms via Finite Random Matrices. - Wensheng Zhang 006; Giuseppe Abreu; Mamiko Inamori; Yukitoshi Sanada (IEEE Trans. Commun., 2012)

Adaptive Gating for Multitarget Tracking With Gaussian Mixture Filters. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Signal Process., 2012)

TV White Space Technology: Interference in Portable Cognitive Emergency Network. - Gabriel Porto Villardi; Giuseppe Thadeu Freitas de Abreu; Hiroshi Harada (IEEE Veh. Technol. Mag., 2012)

Enhanced edge kernel estimation for robust positioning. - Davide Macagnano; Giuseppe Destino; Giuseppe Abreu (ACSSC, 2013)

The effect of channel spatial correlation on physical layer security in multi-antenna scenarios. - Gianni Pasolini; Davide Dardari; Giuseppe Abreu; Stefano Severi (ACSSC, 2013)

Algebraic confidence in positioning problems. - Jani Saloranta; Davide Macagnano; Giuseppe Abreu (ACSSC, 2013)

Secrecy transmission capacity of random networks. - Satyanarayana Vuppala; Giuseppe Abreu (ACSSC, 2013)

Analysis of secure unicast links in stochastic wireless networks. - Satyanarayana Vuppala; Giuseppe Abreu (ICC, 2013)

Secrecy outage in random wireless networks subjected to fading. - Satyanarayana Vuppala; Giuseppe Abreu (PIMRC, 2013)

Interference alignment with hybrid optimization and receiver cooperation. - Jhanak Parajuli; Giuseppe Abreu (SPAWC, 2013)

Non-parametric estimation of error bounds in LOS and NLOS environments. - Omotayo Oshiga; Stefano Severi; Giuseppe Abreu (WPNC, 2013)

Unicasting on the Secrecy Graph. - Satyanarayana Vuppala; Giuseppe Abreu (IEEE Trans. Inf. Forensics Secur., 2013)

The RM^2 Nakagami Fading Channel Simulator. - José Cândido Silveira Santos Filho; Bernardo Vieira Teixeira; Michel Daoud Yacoub; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2013)

Algebraic Approach for Robust Localization with Heterogeneous Information. - Davide Macagnano; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2013)

On the structural nature of cooperation in distributed network localization. - Alireza Ghods 001; Stefano Severi; Giuseppe Abreu; Samuel Van de Velde; Heidi Steendam (ACSSC, 2014)

Design of Orthogonal Golomb rulers with applications in wireless localization. - Omotayo Oshiga; Giuseppe Abreu (ACSSC, 2014)

Secrecy outage analysis of cognitive wireless sensor networks. - Satyanarayana Vuppala; Weigang Liu; Tharmalingam Ratnarajah; Giuseppe Abreu (ACSSC, 2014)

M2M technologies: Enablers for a pervasive Internet of Things. - Stefano Severi; Francesco Sottile; Giuseppe Abreu; Claudio Pastrone; Maurizio A. Spirito; Friedbert Berens (EuCNC, 2014)

Analysis of RF energy harvesting in large-scale networks using absorption function. - Koji Ishibashi; Giuseppe Abreu (ICASSP, 2014)

Experimental assessment of eigenvalue-based detection for cognitive radio. - Joao Paulo C. L. Miranda; Boris Galkin; Giuseppe Abreu; Luiz A. DaSilva (SAM, 2014)

A space-time Tx scheme for two-cell MISO-BC with delayed CSIT. - Jhanak Parajuli; Giuseppe Abreu (ISIT, 2014)

Analysis of wireless localization with Golomb-optimized multipoint ranging. - Omotayo Oshiga; Giuseppe Thadeu Freitas de Abreu (ISWCS, 2014)

Secrecy outage in correlated Nakagami-m fading channels. - Weigang Liu; Satyanarayana Vuppala; Giuseppe Thadeu Freitas de Abreu; Tharmalingam Ratnarajah (PIMRC, 2014)

Frame Theory and Optimal Anchor Geometries in Wireless Localization. - Samuel Van de Velde; Giuseppe Abreu; Heidi Steendam (VTC Spring, 2014)

Optimized super-resolution ranging over ToA measurements. - Omotayo Oshiga; Stefano Severi; Giuseppe Abreu (WCNC, 2014)

A secret key exchange scheme for near field communication. - Stefano Severi; Giuseppe Abreu; Gianni Pasolini; Davide Dardari (WCNC, 2014)

Indoor positioning: A key enabling technology for IoT applications. - Davide Macagnano; Giuseppe Destino; Giuseppe Abreu (WF-IoT, 2014)

Localization with heterogeneous information. - Davide Macagnano; Giuseppe Destino; Giuseppe Abreu (WF-IoT, 2014)

Transmission power optimization for energy harvesting wireless nodes. - Remun Koirala; Stefano Severi; Jhanak Parajuli; Giuseppe Abreu (ACSSC, 2015)

MIMO power minimization with imperfect CSIT and prescribed outage. - Samip Malla; Jhanak Parajuli; Giuseppe Abreu (ACSSC, 2015)

Interference alignment using alignment matrix. - Jhanak Parajuli; Giuseppe Abreu (ACSSC, 2015)

Causal graph inference. - Simona Poilinca; Jhanak Parajuli; Giuseppe Abreu (ACSSC, 2015)

Energy efficiency and base station selection in massive MIMO and small cell hybrid networks. - Samip Malla; Giuseppe Abreu (CAMSAP, 2015)

Probabilistic based TX-beamformer design under partial CSIT using optimized SINR estimate. - Yohannes Jote Tolossa; Giuseppe Abreu (ICC, 2015)

Secrecy outage of Nakagami-m MISO channels with randomly located receivers. - Satyanarayana Vuppala; Weigang Liu; Giuseppe Abreu; Tharmalingam Ratnarajah (ICC, 2015)

MISO TX-power minimization under imperfect instantaneous CSIT. - Samip Malla; Giuseppe Abreu (ISWCS, 2015)

Nonparametric estimation of information causality between analog narrowband signals. - Simona Poilinca; Giuseppe Abreu (ISWCS, 2015)

Secrecy outage analysis of cognitive radio networks with power control. - Yohannes Jote Tolossa; Satyanarayana Vuppala; Giuseppe Abreu (ISWCS, 2015)

Physical layer security in cellular networks under modified MHCPP model. - Yohannes Jote Tolossa; Satyanarayana Vuppala; Giuseppe Abreu (PIMRC, 2015)

Learning the vehicular channel through the self-organization of frequencies. - Razvan-Andrei Stoica; Stefano Severi; Giuseppe Thadeu Freitas de Abreu (VNC, 2015)

Transmission strategies under imperfect instantaneous CSIT. - Samip Malla; Giuseppe Abreu (WCNC, 2015)

Simple and exact extreme eigenvalue distributions of finite Wishart matrices. - Wensheng Zhang 006; Pavel Zheltov; Giuseppe Thadeu Freitas de Abreu (IET Commun., 2015)

Improved Censoring and NLOS Avoidance for Wireless Localization in Dense Networks. - Samuel Van de Velde; Giuseppe Thadeu Freitas de Abreu; Heidi Steendam (IEEE J. Sel. Areas Commun., 2015)

Secrecy Outage Analysis in Cellular Networks. - Satyanarayana Vuppala; Giuseppe Abreu (IEEE Wirel. Commun. Lett., 2015)

Physical layer security analysis for cooperative communication with full-duplex relaying under Nakagami-m fading model. - Yohannes Jote Tolossa; Giuseppe Abreu (ACSSC, 2016)

Battery size optimization for energy harvesting wireless nodes. - Remun Koirala; Stefano Severi; Giuseppe Abreu (ICC, 2016)

Channel estimation in millimeter wave MIMO Systems: Sparsity enhancement via reweighting. - Samip Malla; Giuseppe Abreu (ISWCS, 2016)

Transmit power minimization in multi-user millimeter wave systems. - Samip Malla; Giuseppe Abreu (ISWCS, 2016)

Robust weighted sum-rate maximization over full-duplex multi-user MIMO systems under imperfect CSIT. - Yohannes Jote Tolossa; Giuseppe Abreu (ISWCS, 2016)

Localization in V2X communication networks. - Alireza Ghods 001; Stefano Severi; Giuseppe Abreu (Intelligent Vehicles Symposium, 2016)

On prototyping IEEE802.11p channel estimators in real-world environments using GNURadio. - Razvan-Andrei Stoica; Stefano Severi; Giuseppe Thadeu Freitas de Abreu (Intelligent Vehicles Symposium, 2016)

Degrees of freedom of three-user MIMO-IC via receiver chain alignment. - Jhanak Parajuli; Giuseppe Abreu (SPAWC, 2016)

An adaptive approach to non-parametric estimation of dynamic probability density functions. - Cristian Pana; Stefano Severi; Giuseppe Thadeu Freitas de Abreu (WPNC, 2016)

Superresolution Multipoint Ranging With Optimized Sampling via Orthogonally Designed Golomb Rulers. - Omotayo Oshiga; Stefano Severi; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2016)

Constellation shaping for rate maximization in AWGN channels with non-linear distortion. - Hiroki Iimori; Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu (CAMSAP, 2017)

Cholesky MDS: A fast and efficient heterogeneous localization algorithm. - Alireza Ghods 001; Giuseppe Abreu; Stefano Severi (ICC Workshops, 2017)

Transmission strategies in multi-user millimeter wave systems. - Samip Malla; Giuseppe Abreu (ISWCS, 2017)

Multi-access diversity gain via multiple base station cooperation in frameless ALOHA. - Shun Ogata; Koji Ishibashi; Giuseppe Abreu (SPAWC, 2017)

Mobile target localization through low complexity compressed sensing with iterative alternate coordinates projections. - Benoît Denis; Cristian Pana; Giuseppe Abreu (WPNC, 2017)

MRC implementation of super MDS for efficient 2D localization. - Alireza Ghods 001; Stefano Severi; Giuseppe Abreu (WPNC, 2017)

Robust Relay Selection for Large-Scale Energy-Harvesting IoT Networks. - Hiroki Kawabata; Koji Ishibashi; Satyanarayana Vuppala; Giuseppe Thadeu Freitas de Abreu (IEEE Internet Things J., 2017)

Secrecy-Rate Analysis in Multitier Heterogeneous Networks Under Generalized Fading Model. - Yohannes Jote Tolossa; Satyanarayana Vuppala; Giuseppe Abreu (IEEE Internet Things J., 2017)

A Self-Organizing Frequency Approach to 802.11p Channel Estimation. - Razvan-Andrei Stoica; Stefano Severi; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Intell. Transp. Syst., 2017)

Massively Concurrent NOMA: A Frame-Theoretic Design for Non-Orthogonal Multiple Access. - Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu (ACSSC, 2018)

Hybrid Wireless Localization via Complex-domain Isometric Embedding. - Giuseppe Abreu; Alireza Ghods 001 (GlobalSIP, 2018)

Turbo MRC-SMDS: Low-complexity Cooperative Localization from Hybrid Information. - Giuseppe Abreu; Alireza Ghods 001 (GlobalSIP, 2018)

Full-Duplex Transmission Optimization for Bi-directional MIMO links with QoS Guarantees. - Hiroki Iimori; Giuseppe Abreu; George C. Alexandropoulos (GlobalSIP, 2018)

Performance Analysis of Non-Linear Wireless Communications in Ultra Dense Networks. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu (ICC Workshops, 2018)

Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu (SPAWC, 2018)

Statistical Analysis of EH Battery State Under Noisy Energy Arrivals. - Kohei Sugiyama; Hiroki Iirnori; Giuseppe Thadeu Freitas de Abreu (SPAWC, 2018)

A Frame-Theoretic Scheme for Robust Millimeter Wave Channel Estimation. - Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu; Hiroki Iimori (VTC Fall, 2018)

Complex domain super MDS: Computationally efficient localization via ranging and angle information. - Alireza Ghods 001; Giuseppe Abreu (WCNC, 2018)

Rate-optimal communication under nonlinear Gaussian noise via constellation shaping. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu (WCNC, 2018)

Super-accurate source localization via multiple measurement vectors and compressed sensing techniques. - Cristian Pana; Stefano Severi; Giuseppe Thadeu Freitas de Abreu (WCNC, 2018)

Full-Duplex Bi-directional MIMO under Imperfect CSI and Hardware Impairments. - Hiroki Iimori; Giuseppe Abreu; George C. Alexandropoulos (WPNC, 2018)

Manifold Optimization-based Hybrid TX/RX Precoding for FD Relay mmWave Systems. - Shunya Nishikawa; Giuseppe Abreu (WPNC, 2018)

Causal inference for multivariate stochastic process prediction. - Simona Maria Cabuz; Giuseppe Abreu (Inf. Sci., 2018)

SINR Distributions for Robust MIMO TX-Power Minimization With Controlled Outage. - Samip Malla; Giuseppe Thadeu Freitas de Abreu (IEEE Syst. J., 2018)

On the Uplink Secrecy Capacity Analysis in D2D-Enabled Cellular Network. - Yohannes Jote Tolossa; Satyanarayana Vuppala; Georges Kaddoum; Giuseppe Abreu (IEEE Syst. J., 2018)

Asymptotic Secrecy Analysis of Random Networks With Colluding Eavesdroppers. - Satyanarayana Vuppala; Giuseppe Abreu (IEEE Syst. J., 2018)

On the Physical Layer Security Analysis of Hybrid Millimeter Wave Networks. - Satyanarayana Vuppala; Yohannes Jote Tolossa; Georges Kaddoum; Giuseppe Abreu (IEEE Trans. Commun., 2018)

Complex-Domain Super MDS: A New Framework for Wireless Localization With Hybrid Information. - Alireza Ghods 001; Giuseppe Abreu (IEEE Trans. Wirel. Commun., 2018)

Optimized Frameless ALOHA for Cooperative Base Stations With Overlapped Coverage Areas. - Shun Ogata; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2018)

Joint Detection in Massive Overloaded Wireless Systems via Mixed-Norm Discrete Vector Decoding. - Hiroki Iimori; Giuseppe Abreu; David González G.; Osvaldo Gonsa (ACSSC, 2019)

Sparsely-structured Multiuser Detection for Large Massively Concurrent NOMA Systems. - Razvan-Andrei Stoica; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu (ACSSC, 2019)

Age-of-Information Minimization in Two-User Multiple Access Channel with Energy Harvesting. - Naoya Hirosawa; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (CAMSAP, 2019)

Multiuser Detection for Large Massively Concurrent NOMA Systems via Fractional Programming. - Razvan-Andrei Stoica; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu (CAMSAP, 2019)

A Low-complexity Receiver for Massively Concurrent Non-orthogonal Multiple Access. - Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu (SPAWC, 2019)

On the Sum-Rate Capacity and Spectral Efficiency Gains of Massively Concurrent NOMA Systems. - Takanori Hara; Razvan-Andrei Stoica; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu (WCNC, 2019)

Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems. - Hiroki Iimori; Giuseppe Abreu; Koji Ishibashi; George C. Alexandropoulos (WCNC, 2019)

Frame-theoretic Precoding and Beamforming Design for Robust mmWave Channel Estimation. - Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu (WCNC, 2019)

Fractional Programming for Robust TX BF Design in Multi-User/Single-Carrier PD-NOMA. - Hiroki Iimori; Giuseppe Abreu; Koji Ishibashi (WiOpt, 2019)

Massively Concurrent Non-Orthogonal Multiple Access for 5G Networks and Beyond. - Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu; Takanori Hara; Koji Ishibashi (IEEE Access, 2019)

Frame Theory and Fractional Programming for Sparse Recovery-Based mmWave Channel Estimation. - Razvan-Andrei Stoica; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (IEEE Access, 2019)

6G: the Wireless Communications Network for Collaborative and AI Applications. - Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu (CoRR, 2019)

MIMO Beamforming Schemes for Hybrid SIC FD Radios With Imperfect Hardware and CSI. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; George C. Alexandropoulos (IEEE Trans. Wirel. Commun., 2019)

Discrete-Aware Matrix Completion via Proximal Gradient. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Omid Taghizadeh; Koji Ishibashi (ACSSC, 2020)

Robust $ delta$-Generalized Labeled Multi-Bernoulli Filter for Nonlinear Systems with Heavy-tailed Noises. - Liming Hou; Feng Lian; Giuseppe Thadeu Freitas de Abreu; Shuncheng Tan (FUSION, 2020)

Full-Duplex MIMO Systems with Hardware Limitations and Imperfect Channel Estimation. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (GLOBECOM, 2020)

Full-Duplex AF MIMO Relaying: Impairments Aware Design and Performance Analysis. - Omid Taghizadeh; Slawomir Stanczak; Hiroki Iimori; Giuseppe Abreu (GLOBECOM, 2020)

Robust Sparse Reconstruction of mmWave Channel Estimates via Fractional Programming. - Hiroki Iimori; Razvan-Andrei Stoica; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu (ICOIN, 2020)

Minimizing Age of Information in Energy Harvesting Wireless Sensor Networks. - Naoya Hirosawa; Hiroki Iimori; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu (IEEE Access, 2020)

Discreteness-aware Receivers for Overloaded MIMO Systems. - Hiroki Iimori; Razvan-Andrei Stoica; Giuseppe Thadeu Freitas de Abreu; G. David Gonzalez; Andreas Andrae; Osvaldo Gonsa (CoRR, 2020)

6G White paper: Research challenges for Trust, Security and Privacy. - Mika Ylianttila; Raimo Kantola; Andrei V. Gurtov; Lorenzo Mucchi; Ian J. Oppermann; Zheng Yan 002; Tri Hong Nguyen; Fei Liu; Tharaka Mawanane Hewa; Madhusanka Liyanage; Ijaz Ahmad 001; Juha Partala; et al. (CoRR, 2020)

Full-Duplex Amplify-and-Forward MIMO Relaying: Impairments Aware Design and Performance Analysis. - Omid Taghizadeh; Slawomir Stanczak; Hiroki Iimori; Giuseppe Abreu (CoRR, 2020)

Stochastic Learning Robust Beamforming for Millimeter-Wave Systems With Path Blockage. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Omid Taghizadeh; Razvan-Andrei Stoica; Takanori Hara; Koji Ishibashi (IEEE Wirel. Commun. Lett., 2020)

Uplink Signal Detection for Scalable Cell-Free Massive MIMO Systems With Robustness to Rate-Limited Fronthaul. - Kengo Ando; Hiroki Iimori; Takumi Takahashi; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu (IEEE Access, 2021)

Robust Generalized Labeled Multi-Bernoulli Filter for Multitarget Tracking With Unknown Non- Stationary Heavy-Tailed Measurement Noise. - Liming Hou; Feng Lian; Shuncheng Tan; Congan Xu; Giuseppe Thadeu Freitas de Abreu (IEEE Access, 2021)

A Stochastic Gradient Descent Approach for Hybrid mmWave Beamforming With Blockage and CSI-Error Robustness. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Omid Taghizadeh; Razvan-Andrei Stoica; Takanori Hara; Koji Ishibashi (IEEE Access, 2021)

Robust Symbol Detection in Large-Scale Overloaded NOMA Systems. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Takanori Hara; Koji Ishibashi; Razvan-Andrei Stoica; David González G.; Osvaldo Gonsa (IEEE Open J. Commun. Soc., 2021)

Physical-Layer Security in 6G Networks. - Lorenzo Mucchi; Sara Jayousi; Stefano Caputo; Erdal Panayirci; Shahriar Shahabuddin; Jonathan Bechtold; Ivan Morales; Razvan-Andrei Stoica; Giuseppe Abreu; Harald Haas (IEEE Open J. Commun. Soc., 2021)

Full-Duplex Amplify-and-Forward MIMO Relaying: Design and Performance Analysis Under Erroneous CSI and Hardware Impairments. - Omid Taghizadeh; Slawomir Stanczak; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu (IEEE Open J. Commun. Soc., 2021)

Mitigating Channel Aging and Phase Noise in Millimeter Wave MIMO Systems. - Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (IEEE Trans. Veh. Technol., 2021)

Grant-Free Access via Bilinear Inference for Cell-Free MIMO With Low-Coherence Pilots. - Hiroki Iimori; Takumi Takahashi; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu; Wei Yu 001 (IEEE Trans. Wirel. Commun., 2021)

An Iterative Discrete Least Square Estimator with Dynamic Parameterization via Deep-Unfolding. - Kengo Ando; Hiroki Iimori; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; David González González; Osvaldo Gonsa (IEEECONF, 2022)

Asymmetric Bilinear Inference for Joint Communications and Environment Sensing. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (IEEECONF, 2022)

An Efficient Vector-valued Belief Propagation Decoder for Quadrature Spatial Modulation. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Takumi Takahashi (IEEECONF, 2022)

Securing FD C-RAN with Untrusted Radios: Joint Utilization of Jamming and Fronthaul Quantization. - Omid Taghizadeh; Tianyu Yang 002; Giuseppe Thadeu Freitas de Abreu (IEEECONF, 2022)

Analysis of Secret Key Agreement Protocol for Massive MIMO Systems. - Seiya Otsuka; Hiroki Iimori; Kengo Ando; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi; Naoki Ishikawa (CISIS-ICEUTE, 2022)

Grant-Free Access for Extra-Large MIMO Systems Subject to Spatial Non-Stationarity. - Hiroki Iimori; Takumi Takahashi; Hyeon Seok Rou; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (ICC, 2022)

Joint Access Configuration and Beamforming for Cell-Free Massive MIMO Systems With Dynamic TDD. - Shuto Fukue; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (IEEE Access, 2022)

User-Heterogeneous Cell-Free Massive MIMO Downlink and Uplink Beamforming via Tensor Decomposition. - Kengo Ando; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (IEEE Open J. Commun. Soc., 2022)

Joint Activity and Channel Estimation for Extra-Large MIMO Systems. - Hiroki Iimori; Takumi Takahashi; Koji Ishibashi; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (IEEE Trans. Wirel. Commun., 2022)

Scalable Quadrature Spatial Modulation. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Hiroki Iimori; David González G.; Osvaldo Gonsa (IEEE Trans. Wirel. Commun., 2022)

Quantization-Aided Secrecy: FD C-RAN Communications With Untrusted Radios. - Omid Taghizadeh; Tianyu Yang 002; Hiroki Iimori; Giuseppe Abreu; Ali Cagatay Cirik; Rudolf Mathar (IEEE Trans. Wirel. Commun., 2022)

Low-Complexity and High-Performance Combiners for Over the Air Computing. - Kengo Ando; Giuseppe Thadeu Freitas de Abreu (CAMSAP, 2023)

Robust Training for RSSI-Based Localization. - Niclas Führling; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (CAMSAP, 2023)

Efficient Joint Radar and Communication Exploiting Sparsity and Spatial Modulation. - Aya El Mai; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu (CAMSAP, 2023)

Enabling Energy-Efficiency in Massive-MIMO: A Scalable Low-Complexity Decoder for Generalized Quadrature Spatial Modulation. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (CAMSAP, 2023)

Wireless Location Tracking via Complex-Domain Super MDS with Time Series Self-Localization Information. - Yuya Nishi; Takumi Takahashi; Hiroki Iimori; Giuseppe Abreu; Shinsuke Ibi; Seiichi Sampei (ICASSP, 2023)

Network-Assisted Full-Duplex Millimeter-Wave Cell-Free Massive MIMO with Localization-Aided Inter-User Channel Estimation. - Shuto Fukue; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (ICOIN, 2023)

Scalable Network-Assisted Full-Duplex Cell-Free Massive MIMO With Limited Fronthaul Capacity. - Koushi Okui; Kengo Ando; Giuseppe Abreu; Koji Ishibashi (VTC Fall, 2023)

Hybrid Beamforming for Outage-Minimization in Frequency Selective Millimeter-Wave Channels. - Sota Uchimura; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (WCNC, 2023)

Physical-Layer Authentication Over Spatially Correlated MIMO Channels. - Kenta Miwa; Kengo Ando; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (WPMC, 2023)

A Rate Splitting Multiple Access Interface for Clustered Wireless Federated Learning. - Niclas Führling; Kengo Ando; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu (IEEE Access, 2023)

Sum-Rate Maximization and Leakage Minimization for Multi-User Cell-Free Massive MIMO Systems. - Iván Alexander Morales Sandoval; Kengo Ando; Omid Taghizadeh; Giuseppe Thadeu Freitas de Abreu (IEEE Access, 2023)

Sparse Codesigned Communication and Radar Systems. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Saravanan Nagesh; Andreas Bathelt; David González G.; Osvaldo Gonsa; Hans-Ludwig Blöcher (CoRR, 2023)

Noncoherent Massive MIMO With Embedded One-Way Function Physical Layer Security. - Yuma Katsuki; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi; Naoki Ishikawa (IEEE Trans. Inf. Forensics Secur., 2023)

A New Noncoherent Gaussian Signaling Scheme for Low Probability of Detection Communications. - Yuma Katsuki; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi; Naoki Ishikawa (IEEE Wirel. Commun. Lett., 2023)

Outage-Minimization Coordinated Multi-Point for Millimeter-Wave OFDM With Random Blockages. - Sota Uchimura; Hiroki Iimori; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (IEEE Trans. Veh. Technol., 2023)

Bayesian Receiver Design via Bilinear Inference for Cell-Free Massive MIMO With Low-Resolution ADCs. - Takumi Takahashi; Hiroki Iimori; Kengo Ando; Koji Ishibashi; Shinsuke Ibi; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2023)

Discrete Aware Matrix Completion via Convexized $ ell_{0}$-Norm Approximation. - Niclas Führling; Kengo Ando; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (IEEECONF, 2024)

AFDM Chirp-Permutation-Index Modulation with Quantum-Accelerated Codebook Design. - Hyeon Seok Rou; Kein Yukiyoshi; Taku Mikuriya; Giuseppe Thadeu Freitas de Abreu; Naoki Ishikawa (IEEECONF, 2024)

Fast and Efficient Sequential Radar Parameter Estimation in MIMO-OTFS Systems. - Kuranage Roche Rayan Ranasinghe; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu (ICASSP, 2024)

Grover Adaptive Search for Maximum Likelihood Detection of Generalized Spatial Modulation. - Kein Yukiyoshi; Taku Mikuriya; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Naoki Ishikawa (VTC Fall, 2024)

Discrete Aware Matrix Completion via Convexized ℓ0-Norm Approximation. - Niclas Führling; Kengo Ando; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (CoRR, 2024)

Joint Channel and Data Estimation via Parametric Bilinear Inference for OTFS Demodulation. - Kenta Ito; Takumi Takahashi; Kengo Furuta; Shinsuke Ibi; Giuseppe Thadeu Freitas de Abreu (IEEE Open J. Commun. Soc., 2024)

Blockage-Robust Hybrid Beamforming Enabling High Sum Rate for Millimeter-Wave OFDM Systems. - Sota Uchimura; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (IEEE Trans. Wirel. Commun., 2024)

Integrated Sensing and Communications for 3D Object Imaging via Bilinear Inference. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (IEEE Trans. Wirel. Commun., 2024)

From Orthogonal Time-Frequency Space to Affine Frequency-Division Multiplexing: A comparative study of next-generation waveforms for integrated sensing and communications in doubly dispersive channels [Special Issue on Signal Processing for the Integrated Sensing and Communications Revolution]. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Junil Choi; David González G.; Marios Kountouris; Yong Liang Guan 001; Osvaldo Gonsa (IEEE Signal Process. Mag., 2024)

Bayesian Bilinear Inference for Joint Channel Tracking and Data Detection in Millimeter-Wave MIMO Systems. - Takumi Takahashi; Hiroki Iimori; Koji Ishibashi; Shinsuke Ibi; Giuseppe Thadeu Freitas de Abreu (IEEE Trans. Wirel. Commun., 2024)

Leakage Minimization in Network-Assisted Full-Duplex Cell-Free Massive MIMO Systems. - Koushi Okui; Kengo Ando; Giuseppe Abreu; Koji Ishibashi (ICNC, 2025)

From Theory to Reality: A Design Framework for Integrated Communication and Computing Receivers. - Kuranage Roche Rayan Ranasinghe; Kengo Ando; Giuseppe Thadeu Freitas de Abreu (ICNC, 2025)

Joint Channel Estimation and Data Detection for AFDM Receivers With Oversampling. - Kuranage Roche Rayan Ranasinghe; Yao Ge 001; Giuseppe Thadeu Freitas de Abreu; Yong Liang Guan 001 (ICNC, 2025)

Egoistic MDS-based Rigid Body Localization. - Niclas Führling; Giuseppe Abreu; David González G.; Osvaldo Gonsa (WCNC, 2025)

Blind Bistatic Radar Parameter Estimation in Doubly-Dispersive Channels. - Kuranage Roche Rayan Ranasinghe; Kengo Ando; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Andreas Bathelt (WCNC, 2025)

PAPR-optimized OFDM Design for Opportunistic Communications and Sensing. - Getuar Rexhepi; Kengo Ando; Giuseppe Thadeu Freitas de Abreu (WCNC, 2025)

Tone Reservation-Based PAPR Reduction Using Manifold Optimization for OFDM-ISAC Systems. - Getuar Rexhepi; Kuranage Roche Rayan Ranasinghe; Giuseppe Thadeu Freitas de Abreu; David González G. (WCNC, 2025)

Belief Propagation-Based Rotation and Translation Estimation for Rigid Body Localization. - Volodymyr Vizitiv; Hyeon Seok Rou; Niclas Führling; Giuseppe Thadeu Freitas de Abreu (WCNC, 2025)

Post-Quantum Wireless-Based Key Encapsulation Mechanism via CRYSTALS-Kyber for Resource-Constrained Devices. - Miguel Ángel González de la Torre; Iván Alexander Morales Sandoval; Giuseppe Thadeu Freitas de Abreu; Luis Hernández Encinas (IEEE Access, 2025)

Robust Egoistic Rigid Body Localization. - Niclas Führling; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (CoRR, 2025)

Joint Channel, Data, and Radar Parameter Estimation for AFDM Systems in Doubly-Dispersive Channels. - Kuranage Roche Rayan Ranasinghe; Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu; Takumi Takahashi; Kenta Ito (IEEE Trans. Wirel. Commun., 2025)

A Robust Routing Protocol for 5G Mesh Networks. - Niclas Führling; Iván Alexander Morales Sandoval; Giuseppe Thadeu Freitas de Abreu (CoRR, 2025)

Joint Design of Equalization and Beamforming for Single-Carrier MIMO Transmission Over Millimeter-Wave and Sub-Terahertz Channels. - Sota Uchimura; Kengo Ando; Giuseppe Thadeu Freitas de Abreu; Koji Ishibashi (IEEE Trans. Wirel. Commun., 2025)

Frequency Hopping Waveform Design for Secure Integrated Sensing and Communications. - Ali Khandan Boroujeni; Giuseppe Thadeu Freitas de Abreu; Stefan Köpsell; Ghazal Bagheri; Kuranage Roche Rayan Ranasinghe; Rafael F. Schaefer (CoRR, 2025)

Quaternion Domain Super MDS for 3D Localization. - Keigo Masuoka; Takumi Takahashi; Giuseppe Thadeu Freitas de Abreu; Hideki Ochiai (CoRR, 2025)

Low Complexity Robust Beamforming for Heterogeneous MIMO Rate-Splitting Multiple Access. - Kengo Ando; Giuseppe Thadeu Freitas de Abreu; G. David Gonzalez; Osvaldo Gonsa (IEEE Trans. Wirel. Commun., 2025)

Bayesian Optimization Aided Low-Complexity Beamforming Design for Over-the-Air-Computing. - Kengo Ando; Koya Sato; Giuseppe Thadeu Freitas de Abreu; David González G.; Osvaldo Gonsa (IEEE Internet Things J., 2025)

Chirp-Permuted AFDM for Quantum-Resilient Physical-Layer Secure Communications. - Hyeon Seok Rou; Giuseppe Thadeu Freitas de Abreu (IEEE Wirel. Commun. Lett., 2025)