Emil Björnson

Orcid: 0000-0002-5954-434X

Affiliations:
  • KTH Royal Institute of Technology, Stockholm, Sweden (PhD 2011)
  • Linköping University, Department of Electrical Engineering, Sweden


According to our database1, Emil Björnson authored at least 401 papers between 2008 and 2024.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2022, "for contributions to multi-antenna and multi-cell wireless communications".

Timeline

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Bibliography

2024
Wideband Channel Capacity Maximization With Beyond Diagonal RIS Reflection Matrices.
IEEE Wirel. Commun. Lett., October, 2024

Can Far-Field Beam Training Be Deployed for Cross-Field Beam Alignment in Terahertz UM-MIMO Communications?
IEEE Trans. Wirel. Commun., October, 2024

When Are Sensing Symbols Required for ISAC?
IEEE Trans. Veh. Technol., October, 2024

Dynamic Queue-Aware RF Charging of Zero-Energy Devices via Reconfigurable Surfaces.
IEEE Wirel. Commun. Lett., September, 2024

Multi-Static Target Detection and Power Allocation for Integrated Sensing and Communication in Cell-Free Massive MIMO.
IEEE Trans. Wirel. Commun., September, 2024

Combating Inter-Operator Pilot Contamination in Reconfigurable Intelligent Surfaces Assisted Multi-Operator Networks.
IEEE Trans. Commun., September, 2024

Symbol-Level Precoding for Near-Field ISAC.
IEEE Commun. Lett., September, 2024

Dynamic RF Charging of Zero-Energy Devices via Reconfigurable Intelligent Surfaces.
IEEE Wirel. Commun. Lett., August, 2024

Indoor Positioning in 5G-Advanced: Challenges and Solution Toward Centimeter-Level Accuracy with Carrier Phase Enhancements.
IEEE Wirel. Commun., August, 2024

Finite Beam Depth Analysis for Large Arrays.
IEEE Trans. Wirel. Commun., August, 2024

Parametric Channel Estimation With Short Pilots in RIS-Assisted Near- and Far-Field Communications.
IEEE Trans. Wirel. Commun., August, 2024

Malicious Reconfigurable Intelligent Surfaces: How Impactful Can Destructive Beamforming be?
IEEE Wirel. Commun. Lett., July, 2024

The Road to 6G: Driving the Next Wave of Connectivity - Part I.
Proc. IEEE, July, 2024

Beam Coherence Time Analysis for Mobile Wideband mmWave Point-to-Point MIMO Channels.
IEEE Wirel. Commun. Lett., June, 2024

Soft Handover Procedures in mmWave Cell-Free Massive MIMO Networks.
IEEE Trans. Wirel. Commun., June, 2024

Optimizing Reconfigurable Intelligent Surfaces for Short Transmissions: How Detailed Configurations Can Be Afforded?
IEEE Trans. Wirel. Commun., April, 2024

Energy Harvesting Maximization for Reconfigurable Intelligent Surfaces Using Amplitude Measurements.
IEEE Trans. Commun., April, 2024

Cell-Free Massive MIMO in O-RAN: Energy-Aware Joint Orchestration of Cloud, Fronthaul, and Radio Resources.
IEEE J. Sel. Areas Commun., February, 2024

UL-DL Duality for Cell-Free Massive MIMO With Per-AP Power and Information Constraints.
IEEE Trans. Signal Process., 2024

Optimal Bilinear Equalizer for Cell-Free Massive MIMO Systems over Correlated Rician Channels.
CoRR, 2024

Self-Sustainable Metasurface-Assisted mmWave Indoor Communication System.
CoRR, 2024

Movable Antenna-Enhanced Wireless Communications: General Architectures and Implementation Methods.
CoRR, 2024

Near-Field User Localization and Channel Estimation for XL-MIMO Systems: Fundamentals, Recent Advances, and Outlooks.
CoRR, 2024

Can We Benefit from Reconfigurable Intelligent Surfaces in Upper Mid-Band 6G Networks? A Critical Look for Promising Use Cases.
CoRR, 2024

Enabling 6G Performance in the Upper Mid-Band Through Gigantic MIMO.
CoRR, 2024

Destructive and constructive RIS beamforming in an ISAC-multi-user MIMO network.
CoRR, 2024

Towards 6G MIMO: Massive Spatial Multiplexing, Dense Arrays, and Interplay Between Electromagnetics and Processing.
CoRR, 2024

Unknown Interference Modeling for Rate Adaptation in Cell-Free Massive MIMO Networks.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Secure Spatial Signal Design for ISAC in a Cell-Free MIMO Network.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Joint Energy and Latency Optimization in Federated Learning over Cell-Free Massive MIMO Networks.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Mixed Static and Reconfigurable Metasurface Deployment in Indoor Dense Spaces: How Much Reconfigurability is Needed?
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Analysis of Quantization Noise Suppression Gains in Digital Phased Arrays.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Downlink Pilots are Essential for Cell-Free Massive MIMO with Multi-Antenna Users.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Pilot Length Optimization With RS-LS Channel Estimation for Extremely Large Aperture Arrays.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

MSE Minimization in RIS-Aided MU-MIMO with Discrete Phase Shifts and Fronthaul Quantization.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Fundamentals of Energy-Efficient Wireless Links: Optimal Ratios and Scaling Behaviors.
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Two-timescale weighted sum-rate maximization for large cellular and cell-free massive MIMO.
Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

Spatial Correlation Modeling and RS-LS Estimation of Near-Field Channels with Uniform Planar Arrays.
Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

User-Centric Cell-Free Massive MIMO With RIS-Integrated Antenna Arrays.
Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

Resource Efficient Over-the-Air Fronthaul Signaling for Uplink Cell-Free Massive MIMO Systems.
Proceedings of the IEEE International Conference on Communications, 2024

2023
Energy-Efficient Cell-Free Massive MIMO Through Sparse Large-Scale Fading Processing.
IEEE Trans. Wirel. Commun., December, 2023

Optimized Precoding for MU-MIMO With Fronthaul Quantization.
IEEE Trans. Wirel. Commun., November, 2023

Another Twist to the Scalability in Cell-Free Massive MIMO Networks.
IEEE Trans. Commun., November, 2023

Dual-Polarized Reconfigurable Intelligent Surface-Assisted Broad Beamforming.
IEEE Commun. Lett., November, 2023

Time- and Unit-Cell Splitting Comparison for the Autonomous Operation of Reconfigurable Intelligent Surfaces.
IEEE Trans. Green Commun. Netw., September, 2023

A Bayesian Approach to Characterize Unknown Interference Power in Wireless Networks.
IEEE Wirel. Commun. Lett., August, 2023

Spherical Wavefronts Improve MU-MIMO Spectral Efficiency When Using Electrically Large Arrays.
IEEE Wirel. Commun. Lett., July, 2023

IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements (Part 2) [From the Guest Editors].
IEEE Signal Process. Mag., July, 2023

IEEE Signal Processing Society: Celebrating 75 Years of Remarkable Achievements [From the Guest Editors].
IEEE Signal Process. Mag., June, 2023

Twenty-Five Years of Signal Processing Advances for Multiantenna Communications: From theory to mainstream technology.
IEEE Signal Process. Mag., June, 2023

Improving Fairness for Cell-Free Massive MIMO Through Interference-Aware Massive Access.
IEEE Trans. Veh. Technol., April, 2023

Wireless Energy Harvesting for Autonomous Reconfigurable Intelligent Surfaces.
IEEE Trans. Green Commun. Netw., March, 2023

Activity Detection in Distributed Massive MIMO With Pilot-Hopping and Activity Correlation.
IEEE Wirel. Commun. Lett., 2023

Learning-Based Downlink Power Allocation in Cell-Free Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2023

Massive MIMO With Dual-Polarized Antennas.
IEEE Trans. Wirel. Commun., 2023

25 Years of Signal Processing Advances for Multiantenna Communications.
CoRR, 2023

Performance Analysis for ISAC Systems with 1-bit DACs.
Proceedings of the 19th International Symposium on Wireless Communication Systems, 2023

Mobility Management in mmWave Cell-Free Massive MIMO Networks.
Proceedings of the IEEE International Conference on Communications, 2023

Optimal Joint Access Point Placement and Resource Allocation for Indoor mmWave Communications.
Proceedings of the IEEE International Conference on Communications, 2023

Analytical Nonlinear Distortion Characterization for Frequency-Selective Massive MIMO Channels.
Proceedings of the IEEE International Conference on Communications, 2023

UL-DL Duality for Cell-Free Networks Under Per-AP Power and Information Constraints.
Proceedings of the IEEE International Conference on Communications, 2023

mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces.
Proceedings of the IEEE International Conference on Communications, 2023

Fronthaul Quantization-Aware MU-MIMO Precoding for Sum Rate Maximization.
Proceedings of the IEEE International Conference on Communications, 2023

Efficient LOS Channel Estimation for RIS-Aided Communications Under Non-Stationary Mobility.
Proceedings of the IEEE International Conference on Communications, 2023

Beam Depth Analysis for Large Rectangular Arrays.
Proceedings of the IEEE Global Communications Conference, 2023

Far-Field Training with Estimation for Cross-Field Beam Alignment in Terahertz UM-MIMO Systems.
Proceedings of the IEEE Global Communications Conference, 2023

Optimal Geometries of Dual-Polarized Arrays for Large Point-to-Point MIMO Channels.
Proceedings of the 31st European Signal Processing Conference, 2023

A Novel Discrete Phase Shift Design for RIS-Assisted Multi-User MIMO.
Proceedings of the 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2023

Unified Learning for Energy and Spectral Efficient Beamforming.
Proceedings of the 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2023

A New Polar-Domain Dictionary Design for the Near-Field Region of Extremely Large Aperture Arrays.
Proceedings of the 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2023

Impact of Pilot Contamination Between Operators With Interfering Reconfigurable Intelligent Surfaces.
Proceedings of the IEEE International Black Sea Conference on Communications and Networking, 2023

Amplitude-Based Sequential Optimization of Energy Harvesting with Reconfigurable Intelligent Surfaces.
Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 2023

Broad Beam Reflection for RIS-Assisted MIMO Systems with Planar Arrays.
Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 2023

Parametric Near-Field Channel Estimation for Extremely Large Aperture Arrays.
Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 2023

2022
Electromagnetic Interference in RIS-Aided Communications.
IEEE Wirel. Commun. Lett., 2022

Channel Modeling and Channel Estimation for Holographic Massive MIMO With Planar Arrays.
IEEE Wirel. Commun. Lett., 2022

Team MMSE Precoding With Applications to Cell-Free Massive MIMO.
IEEE Trans. Wirel. Commun., 2022

Is Channel Estimation Necessary to Select Phase-Shifts for RIS-Assisted Massive MIMO?
IEEE Trans. Wirel. Commun., 2022

Combining Reciprocity and CSI Feedback in MIMO Systems.
IEEE Trans. Wirel. Commun., 2022

Model-Based and Data-Driven Approaches for Downlink Massive MIMO Channel Estimation.
IEEE Trans. Commun., 2022

Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications.
IEEE Signal Process. Mag., 2022

Configuring an Intelligent Reflecting Surface for Wireless Communications: Highlights from the 2021 IEEE Signal Processing Cup student competition [SP Competitions].
IEEE Signal Process. Mag., 2022

Cell-Free Massive MIMO-OFDM for High-Speed Train Communications.
IEEE J. Sel. Areas Commun., 2022

A survey on user-centric cell-free massive MIMO systems.
Digit. Commun. Networks, 2022

Near-Field Beamforming and Multiplexing Using Extremely Large Aperture Arrays.
CoRR, 2022

Indoor Positioning Trends in 5G-Advanced: Challenges and Solution towards Centimeter-level Accuracy.
CoRR, 2022

Quantisation-aware Precoding for MU-MIMO with Limited-capacity Fronthaul.
CoRR, 2022

Multi-Site Energy Harvesting for Battery-Less Internet-of-Things Devices: Prospects and Limits.
Proceedings of the 96th Vehicular Technology Conference, 2022

Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Bridging the Digital Divide Using SuperCell Massive MIMO.
Proceedings of the 96th Vehicular Technology Conference, 2022

Intelligent Reconfigurable Surfaces vs. Decode-and-Forward: What is the Impact of Electromagnetic Interference?
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Sparse Large-Scale Fading Decoding in Cell-Free Massive MIMO Systems.
Proceedings of the 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, 2022

Exploiting Array Geometry for Reduced-Subspace Channel Estimation in RIS-Aided Communications.
Proceedings of the 12th IEEE Sensor Array and Multichannel Signal Processing Workshop, 2022

mmWave Communications for Indoor Dense Spaces: Ray-Tracing Based Channel Characterization and Performance Comparison.
Proceedings of the IEEE International Conference on Communications, 2022

Range Limits of Energy Harvesting from a Base Station for Battery-Less Internet-of-Things Devices.
Proceedings of the IEEE International Conference on Communications, 2022

Intelligent Reflecting Surface OFDM Communication with Deep Neural Prior.
Proceedings of the IEEE International Conference on Communications, 2022

Optimizing Reconfigurable Intelligent Surfaces for Small Data Packets: A Subarray Approach.
Proceedings of the IEEE International Conference on Communications, 2022

Cell-Free Massive MIMO in Virtualized CRAN: How to Minimize the Total Network Power?
Proceedings of the IEEE International Conference on Communications, 2022

Quantization-Aware Precoding For Mu-Mimo With Limited-Capacity Fronthaul.
Proceedings of the IEEE International Conference on Acoustics, 2022

Power Allocation for Joint Communication and Sensing in Cell-Free Massive MIMO.
Proceedings of the IEEE Global Communications Conference, 2022

Maximum Likelihood Channel Estimation for RIS-Aided Communications with LOS Channels.
Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022


2021
Frequency-Mixing Intelligent Reflecting Surfaces for Nonlinear Wireless Propagation.
IEEE Wirel. Commun. Lett., 2021

Intelligent Reflecting Surface Operation Under Predictable Receiver Mobility: A Continuous Time Propagation Model.
IEEE Wirel. Commun. Lett., 2021

Rayleigh Fading Modeling and Channel Hardening for Reconfigurable Intelligent Surfaces.
IEEE Wirel. Commun. Lett., 2021

Limited-Fronthaul Cell-Free Massive MIMO With Local MMSE Receiver Under Rician Fading and Phase Shifts.
IEEE Wirel. Commun. Lett., 2021

Impact of Channel Aging on Cell-Free Massive MIMO Over Spatially Correlated Channels.
IEEE Trans. Wirel. Commun., 2021

Joint Power Control and LSFD for Wireless-Powered Cell-Free Massive MIMO.
IEEE Trans. Wirel. Commun., 2021

Scalable Cell-Free Massive MIMO Systems: Impact of Hardware Impairments.
IEEE Trans. Veh. Technol., 2021

Pilot Assignment for Joint Uplink-Downlink Spectral Efficiency Enhancement in Massive MIMO Systems With Spatial Correlation.
IEEE Trans. Veh. Technol., 2021

Code-Domain NOMA in Massive MIMO: When Is It Needed?
IEEE Trans. Veh. Technol., 2021

Local Partial Zero-Forcing Combining for Cell-Free Massive MIMO Systems.
IEEE Trans. Commun., 2021

Optimal Per-Antenna ADC Bit Allocation in Correlated and Cell-Free Massive MIMO.
IEEE Trans. Commun., 2021

MMSE-Optimal Sequential Processing for Cell-Free Massive MIMO With Radio Stripes.
IEEE Trans. Commun., 2021

RIS-Aided Wireless Communications: Prototyping, Adaptive Beamforming, and Indoor/Outdoor Field Trials.
IEEE Trans. Commun., 2021

Is Massive MIMO Robust Against Distributed Jammers?
IEEE Trans. Commun., 2021

Clustering-Based Activity Detection Algorithms for Grant-Free Random Access in Cell-Free Massive MIMO.
IEEE Trans. Commun., 2021

Uplink Spectral and Energy Efficiency of Cell-Free Massive MIMO With Optimal Uniform Quantization.
IEEE Trans. Commun., 2021

Max-Min Power Control in Downlink Massive MIMO With Distributed Antenna Arrays.
IEEE Trans. Commun., 2021

The Bussgang Decomposition of Nonlinear Systems: Basic Theory and MIMO Extensions [Lecture Notes].
IEEE Signal Process. Mag., 2021

Joint Analog Beam Selection and Digital Beamforming in Millimeter Wave Cell-Free Massive MIMO Systems.
IEEE Open J. Commun. Soc., 2021

Optimizing Information Freshness in a Multiple Access Channel With Heterogeneous Devices.
IEEE Open J. Commun. Soc., 2021

Efficient Downlink Power Allocation Algorithms for Cell-Free Massive MIMO Systems.
IEEE Open J. Commun. Soc., 2021

Structured Massive Access for Scalable Cell-Free Massive MIMO Systems.
IEEE J. Sel. Areas Commun., 2021

Uplink Performance of Cell-Free Massive MIMO Over Spatially Correlated Rician Fading Channels.
IEEE Commun. Lett., 2021

Foundations of User-Centric Cell-Free Massive MIMO.
Found. Trends Signal Process., 2021

Toward Autonomous Reconfigurable Intelligent Surfaces Through Wireless Energy Harvesting.
CoRR, 2021

Downlink Spectral Efficiency of Massive MIMO with Dual-Polarized Antennas.
Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Cell-Free Massive MIMO with Large-Scale Fading Decoding and Dynamic Cooperation Clustering.
Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Optimizing a Binary Intelligent Reflecting Surface for OFDM Communications under Mutual Coupling.
Proceedings of the 25th International ITG Workshop on Smart Antennas, 2021

Precoding for Scalable Cell-free Massive MIMO with Radio Stripes.
Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

Learning to Perform Downlink Channel Estimation in Massive MIMO Systems.
Proceedings of the 17th International Symposium on Wireless Communication Systems, 2021

Wireless Caching: Cell-Free versus Small Cells.
Proceedings of the ICC 2021, 2021

MmWave MIMO Communication with Semi-Passive RIS: A Low-Complexity Channel Estimation Scheme.
Proceedings of the IEEE Global Communications Conference, 2021

RIS-Assisted Massive MIMO with Multi-Specular Spatially Correlated Fading.
Proceedings of the IEEE Global Communications Conference, 2021

Distributed Computation of A Posteriori Bit Likelihood Ratios in Cell-Free Massive MIMO.
Proceedings of the 29th European Signal Processing Conference, 2021

Distributed DNN Power Allocation in Cell-Free Massive MIMO.
Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

Team Precoding Towards Scalable Cell-free Massive MIMO Networks.
Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

A Primer on Near-Field Beamforming for Arrays and Reconfigurable Intelligent Surfaces.
Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020
Intelligent Reflecting Surfaces: Physics, Propagation, and Pathloss Modeling.
IEEE Wirel. Commun. Lett., 2020

Intelligent Reflecting Surface Versus Decode-and-Forward: How Large Surfaces are Needed to Beat Relaying?
IEEE Wirel. Commun. Lett., 2020

Local Partial Zero-Forcing Precoding for Cell-Free Massive MIMO.
IEEE Trans. Wirel. Commun., 2020

Power Control in Cellular Massive MIMO With Varying User Activity: A Deep Learning Solution.
IEEE Trans. Wirel. Commun., 2020

Joint Power Allocation and Load Balancing Optimization for Energy-Efficient Cell-Free Massive MIMO Networks.
IEEE Trans. Wirel. Commun., 2020

Making Cell-Free Massive MIMO Competitive With MMSE Processing and Centralized Implementation.
IEEE Trans. Wirel. Commun., 2020

Joint Antenna Detection and Bayesian Channel Estimation for Non-Coherent User Terminals.
IEEE Trans. Wirel. Commun., 2020

Dynamic Resource Allocation in Co-Located and Cell-Free Massive MIMO.
IEEE Trans. Green Commun. Netw., 2020

Massive-MIMO Iterative Channel Estimation and Decoding (MICED) in the Uplink.
IEEE Trans. Commun., 2020

Performance Analysis of Quantized Uplink Massive MIMO-OFDM With Oversampling Under Adjacent Channel Interference.
IEEE Trans. Commun., 2020

Toward Massive MIMO 2.0: Understanding Spatial Correlation, Interference Suppression, and Pilot Contamination.
IEEE Trans. Commun., 2020

Impact of Backward Crosstalk in 2 × 2 MIMO Transmitters on NMSE and Spectral Efficiency.
IEEE Trans. Commun., 2020

Enhanced Fairness and Scalability of Power Control Schemes in Multi-Cell Massive MIMO.
IEEE Trans. Commun., 2020

Scalable Cell-Free Massive MIMO Systems.
IEEE Trans. Commun., 2020

Jamming-Robust Uplink Transmission for Spatially Correlated Massive MIMO Systems.
IEEE Trans. Commun., 2020

Jamming Suppression in Massive MIMO Systems.
IEEE Trans. Circuits Syst. II Express Briefs, 2020

Two Applications of Deep Learning in the Physical Layer of Communication Systems [Lecture Notes].
IEEE Signal Process. Mag., 2020

Channel Estimation in Massive MIMO Under Hardware Non-Linearities: Bayesian Methods Versus Deep Learning.
IEEE Open J. Commun. Soc., 2020

Power Scaling Laws and Near-Field Behaviors of Massive MIMO and Intelligent Reflecting Surfaces.
IEEE Open J. Commun. Soc., 2020

Guest Editorial Special Issue on Multiple Antenna Technologies for Beyond 5G-Part II.
IEEE J. Sel. Areas Commun., 2020

Prospective Multiple Antenna Technologies for Beyond 5G.
IEEE J. Sel. Areas Commun., 2020

Guest Editorial Special Issue on Multiple Antenna Technologies for Beyond 5G-Part - I.
IEEE J. Sel. Areas Commun., 2020

Large-Scale Fading Precoding for Spatially Correlated Rician Fading with Phase Shifts.
CoRR, 2020

Intelligent Reflecting Surfaces that Track a Mobile Receiver: A Continuous Time Propagation Model.
CoRR, 2020

The Bussgang Decomposition of Non-Linear Systems: Basic Theory and MIMO Extensions.
CoRR, 2020

RadioWeaves for efficient connectivity: analysis andimpact of constraints in actual deployments.
CoRR, 2020

Two Applications of Deep Learning in the Physical Layer of Communication Systems.
CoRR, 2020

Reconfigurable Intelligent Surfaces: Three Myths and Two Critical Questions.
IEEE Commun. Mag., 2020

Max-Min Fair Wireless-Powered Cell-Free Massive MIMO for Uncorrelated Rician Fading Channels.
Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

An Algorithm for Grant-Free Random Access in Cell-Free Massive MIMO.
Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Scalable Cell-Free Massive MIMO Systems With Hardware Impairments.
Proceedings of the 31st IEEE Annual International Symposium on Personal, 2020

Cell-Free Massive MIMO with Radio Stripes and Sequential Uplink Processing.
Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

Performance Analysis of Massive MIMO With Distributed Jammers.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

Uplink Power Control in Cellular Massive MIMO Systems: Coping with the Congestion Issue.
Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

Using Intelligent Reflecting Surfaces for Rank Improvement in MIMO Communications.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

ADMM-Based One-Bit Quantized Signal Detection for Massive MIMO Systems With Hardware Impairments.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Large-Scale Fading Precoding for Maximizing the Product of SINRs.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Optimal Design of Energy-Efficient Cell-Free Massive Mimo: Joint Power Allocation and Load Balancing.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Cell-Free Massive MIMO with Channel Aging and Pilot Contamination.
Proceedings of the IEEE Global Communications Conference, 2020

Near- and Far-Field Communications with Large Intelligent Surfaces.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

Deep Learning-based Phase Reconfiguration for Intelligent Reflecting Surfaces.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

RadioWeaves for Extreme Spatial Multiplexing in Indoor Environments.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

Reciprocity Aided CSI Feedback for Massive MIMO.
Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019
Massive MIMO in Sub-6 GHz and mmWave: Physical, Practical, and Use-Case Differences.
IEEE Wirel. Commun., 2019

Joint Transmit and Circuit Power Minimization in Massive MIMO With Downlink SINR Constraints: When to Turn on Massive MIMO?
IEEE Trans. Wirel. Commun., 2019

Performance of Cell-Free Massive MIMO With Rician Fading and Phase Shifts.
IEEE Trans. Wirel. Commun., 2019

Spectral Efficiency of Multipair Massive MIMO Two-Way Relaying With Imperfect CSI.
IEEE Trans. Veh. Technol., 2019

Massive MIMO With Spatially Correlated Rician Fading Channels.
IEEE Trans. Commun., 2019

Techniques for System Information Broadcast in Cell-Free Massive MIMO.
IEEE Trans. Commun., 2019

Optimized Power Control for Massive MIMO With Underlaid D2D Communications.
IEEE Trans. Commun., 2019

Large-Scale-Fading Decoding in Cellular Massive MIMO Systems With Spatially Correlated Channels.
IEEE Trans. Commun., 2019

Hardware Distortion Correlation Has Negligible Impact on UL Massive MIMO Spectral Efficiency.
IEEE Trans. Commun., 2019

Reproducible Research: Best Practices and Potential Misuse [Perspectives].
IEEE Signal Process. Mag., 2019

BER performance analysis of coarsely quantized uplink massive MIMO.
Signal Process., 2019

What Role can NOMA Play in Massive MIMO?
IEEE J. Sel. Top. Signal Process., 2019

Ubiquitous cell-free Massive MIMO communications.
EURASIP J. Wirel. Commun. Netw., 2019

Performance of a dense urban massive MIMO network from a simulated ray-based channel.
EURASIP J. Wirel. Commun. Netw., 2019

Massive MIMO is a reality - What is next?: Five promising research directions for antenna arrays.
Digit. Signal Process., 2019

Impact of Backward Crosstalk in 2x2 MIMO Transmitters on NMSE and Spectral Efficiency.
CoRR, 2019

Optimal Control of Status Updates in a Multiple Access Channel with Stability Constraints.
CoRR, 2019

Multiple Antenna Technologies for Beyond 5G.
CoRR, 2019

Intelligent Reflecting Surface vs. Decode-and-Forward: How Large Surfaces Are Needed to Beat Relaying?
CoRR, 2019

Towards Massive MIMO 2.0: Understanding spatial correlation, interference suppression, and pilot contamination.
CoRR, 2019

The Essential Guide to Realizing 5G-Connected UAVs with Massive MIMO.
IEEE Commun. Mag., 2019

Inverse Extrapolation for Efficient Precoding in Time-Varying Massive MIMO-OFDM Systems.
IEEE Access, 2019

NOMA Versus Massive MIMO in Rayleigh Fading.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Large-System Analysis of Massive MIMO with Optimal M-MMSE Processing.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Downlink Performance of Cell-Free Massive MIMO with Rician Fading and Phase Shifts.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Cell-Free versus Cellular Massive MIMO: What Processing is Needed for Cell-Free to Win?
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Joint Antenna Detection and Channel Estimation for Non-Coherent User Terminals.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

What is the Benefit of Code-domain NOMA in Massive MIMO?
Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

A New Look at Cell-Free Massive MIMO: Making It Practical With Dynamic Cooperation.
Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Channel Estimation under Hardware Impairments: Bayesian Methods versus Deep Learning.
Proceedings of the 16th International Symposium on Wireless Communication Systems, 2019

Age of Information in a Multiple Access Channel with Heterogeneous Traffic and an Energy Harvesting Node.
Proceedings of the IEEE INFOCOM 2019, 2019

Performance Analysis of Cell-Free Massive MIMO Over Spatially Correlated Fading Channels.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

Two-Layer Decoding in Cellular Massive MIMO Systems with Spatial Channel Correlation.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

Sum Spectral Efficiency Maximization in Massive MIMO Systems: Benefits from Deep Learning.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

Dynamic Scheduling and Power Control in Uplink Massive MIMO with Random Data Arrivals.
Proceedings of the 2019 IEEE International Conference on Communications, 2019

A Fair and Scalable Power Control Scheme in Multi-cell Massive MIMO.
Proceedings of the IEEE International Conference on Acoustics, 2019

Detection of Pilot-hopping Sequences for Grant-free Random Access in Massive Mimo Systems.
Proceedings of the IEEE International Conference on Acoustics, 2019

Performance of One-Bit Massive MIMO with Oversampling under Adjacent Channel Interference.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

Demystifying the Power Scaling Law of Intelligent Reflecting Surfaces and Metasurfaces.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

RadioWeaves for efficient connectivity: analysis and impact of constraints in actual deployments.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

Centralized and Distributed Power Allocation for Max-Min Fairness in Cell-Free Massive MIMO.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

Utility-Based Precoding Optimization Framework for Large Intelligent Surfaces.
Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018
Spectral Efficiency of Multipair Massive MIMO Two-Way Relaying With Hardware Impairments.
IEEE Wirel. Commun. Lett., 2018

When is the Achievable Rate Region Convex in Two-User Massive MIMO Systems?
IEEE Wirel. Commun. Lett., 2018

Jamming Detection in Massive MIMO Systems.
IEEE Wirel. Commun. Lett., 2018

Spectral and Energy Efficiency of Superimposed Pilots in Uplink Massive MIMO.
IEEE Trans. Wirel. Commun., 2018

Joint Unicast and Multi-Group Multicast Transmission in Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2018

Max-Min Fair Transmit Precoding for Multi-Group Multicasting in Massive MIMO.
IEEE Trans. Wirel. Commun., 2018

Multipair Two-Way Half-Duplex DF Relaying With Massive Arrays and Imperfect CSI.
IEEE Trans. Wirel. Commun., 2018

Performance of In-Band Transmission of System Information in Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2018

Joint Pilot Design and Uplink Power Allocation in Multi-Cell Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2018

Performance Analysis of NOMA in Training-Based Multiuser MIMO Systems.
IEEE Trans. Wirel. Commun., 2018

Massive MIMO Has Unlimited Capacity.
IEEE Trans. Wirel. Commun., 2018

Energy Saving Game for Massive MIMO: Coping With Daily Load Variation.
IEEE Trans. Veh. Technol., 2018

QoE-Aware Beamforming Design for Massive MIMO Heterogeneous Networks.
IEEE Trans. Veh. Technol., 2018

Jamming-Resistant Receivers for the Massive MIMO Uplink.
IEEE Trans. Inf. Forensics Secur., 2018

Network Deployment for Maximal Energy Efficiency in Uplink With Multislope Path Loss.
IEEE Trans. Green Commun. Netw., 2018

Performance Analysis of Multi-User Massive MIMO Downlink Under Channel Non-Reciprocity and Imperfect CSI.
IEEE Trans. Commun., 2018

Channel Hardening and Favorable Propagation in Cell-Free Massive MIMO With Stochastic Geometry.
IEEE Trans. Commun., 2018

Humans and Machines can be Jointly Spatially Multiplexed by Massive MIMO.
CoRR, 2018

Performance Analysis and Power Control of Cell-Free Massive MIMO Systems With Hardware Impairments.
IEEE Access, 2018

Understanding UAV Cellular Communications: From Existing Networks to Massive MIMO.
IEEE Access, 2018

Power Control for D2D Underlay in Multi-cell Massive MIMO Networks.
Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

Distributed Power Control in Downlink Cellular Massive MIMO Systems.
Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

Massive MIMO Channel Performance Analysis Considering Separation of Simultaneous Users.
Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

Adapting the number of antennas and power to traffic load: When to turn on massive MIMO?
Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

Uplink Spectral Efficiency of Massive MIMO with Spatially Correlated Rician Fading.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Can Hardware Distortion Correlation be Neglected when Analyzing Uplink SE in Massive MIMO?
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Large-scale Massive MIMO Network Evaluation Using Ray-based Deterministic Simulations.
Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

Supporting UAV Cellular Communications through Massive MIMO.
Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

Downlink Power Control in Massive MIMO Networks with Distributed Antenna Arrays.
Proceedings of the 2018 IEEE International Conference on Communications, 2018

Human and Machine Type Communications Can Coexist in Uplink Massive Mimo Systems.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Mrt-Based Joint Unicast and Multigroup Multicast Transmission in Massive Mimo Systems.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Semi-Closed Form Solution for Sum Rate Maximization in Downlink Multiuser MIMO Via Large-System Analysis.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Fundamental Asymptotic Behavior of (Two-User) Distributed Massive MIMO.
Proceedings of the IEEE Global Communications Conference, 2018

Downlink Spectral Efficiency of Cell-Free Massive MIMO with Full-Pilot Zero-Forcing.
Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

How Much Will Tiny IoT Nodes Profit from Massive Base Station Arrays?
Proceedings of the 26th European Signal Processing Conference, 2018

Optimal Power Control for Superimposed Pilots in Uplink Massive MIMO Systems.
Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

Cell-Free Massive MIMO with Rician Fading: Estimation Schemes and Spectral Efficiency.
Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

How Energy-Efficient Can a Wireless Communication System Become?
Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017
Random Pilot and Data Access in Massive MIMO for Machine-Type Communications.
IEEE Trans. Wirel. Commun., 2017

A Random Access Protocol for Pilot Allocation in Crowded Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2017

Globally Optimal Energy-Efficient Power Control and Receiver Design in Wireless Networks.
IEEE Trans. Signal Process., 2017

Optimal Pilot and Payload Power Control in Single-Cell Massive MIMO Systems.
IEEE Trans. Signal Process., 2017

Jamming a TDD Point-to-Point Link Using Reciprocity-Based MIMO.
IEEE Trans. Inf. Forensics Secur., 2017

Spatio-Temporal Waveform Design for Multiuser Massive MIMO Downlink With 1-bit Receivers.
IEEE J. Sel. Top. Signal Process., 2017

Millimeter Wave Communications for Future Mobile Networks (Guest Editorial), Part I.
IEEE J. Sel. Areas Commun., 2017

Millimeter Wave Communications for Future Mobile Networks.
IEEE J. Sel. Areas Commun., 2017

Massive MIMO Networks: Spectral, Energy, and Hardware Efficiency.
Found. Trends Signal Process., 2017

Massive MIMO with multi-cell MMSE processing: exploiting all pilots for interference suppression.
EURASIP J. Wirel. Commun. Netw., 2017

Random Access Protocols for Massive MIMO.
IEEE Commun. Mag., 2017

Spectral and energy efficiency of cell-free massive MIMO systems with hardware impairments.
Proceedings of the 9th International Conference on Wireless Communications and Signal Processing, 2017

NOMA in multiuser MIMO systems with imperfect CSI.
Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017

On the effect of imperfect timing synchronization on pilot contamination.
Proceedings of the IEEE International Conference on Communications, 2017

Joint pilot sequence design and power control for Max-Min fairness in uplink massive MIMO.
Proceedings of the IEEE International Conference on Communications, 2017

Pilot contamination is not a fundamental asymptotic limitation in massive MIMO.
Proceedings of the IEEE International Conference on Communications, 2017

Jamming Massive MIMO using Massive MIMO: Asymptotic separability results.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Performance analysis of (TDD) massive MIMO with Kalman channel prediction.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Jamming resistant receivers for massive MIMO.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Joint UL and DL Spectral Efficiency Optimization of Superimposed Pilots in Massive MIMO.
Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

Spectral Efficiency of Superimposed Pilots in Uplink Massive MIMO Systems.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Optimal Base Station Design with Limited Fronthaul: Massive Bandwidth or Massive MIMO?
Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

Multigroup Multicast Precoding in Massive MIMO.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Network Deployment for Maximal Energy Efficiency in Uplink with Zero-Forcing.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Can We Rely on Channel Hardening in Cell-Free Massive MIMO?
Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

Per-antenna hardware optimization and mixed resolution ADCs in uplink massive MIMO.
Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016
Subverting Massive MIMO by Smart Jamming.
IEEE Wirel. Commun. Lett., 2016

Adaptive Pilot Clustering in Heterogeneous Massive MIMO Networks.
IEEE Trans. Wirel. Commun., 2016

On the Feasibility of Wireless Energy Transfer Using Massive Antenna Arrays.
IEEE Trans. Wirel. Commun., 2016

Joint Power Allocation and User Association Optimization for Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2016

Massive MIMO for Maximal Spectral Efficiency: How Many Users and Pilots Should Be Allocated?
IEEE Trans. Wirel. Commun., 2016

Achievable Rate of Rician Large-Scale MIMO Channels With Transceiver Hardware Impairments.
IEEE Trans. Veh. Technol., 2016

ML Detection in Phase Noise Impaired SIMO Channels With Uplink Training.
IEEE Trans. Commun., 2016

Deploying Dense Networks for Maximal Energy Efficiency: Small Cells Meet Massive MIMO.
IEEE J. Sel. Areas Commun., 2016

Performance of the Massive MIMO Uplink With OFDM and Phase Noise.
IEEE Commun. Lett., 2016

Energy efficiency and sum rate tradeoffs for massive MIMO systems with underlaid device-to-device communications.
EURASIP J. Wirel. Commun. Netw., 2016

Linear precoding based on polynomial expansion: reducing complexity in massive MIMO.
EURASIP J. Wirel. Commun. Netw., 2016

Achieving Global Optimality for Energy Efficiency Maximization in Wireless Networks.
CoRR, 2016

Multipair Two-way Half-Duplex Relaying with Massive Arrays and Imperfect CSI.
CoRR, 2016

Spatio-Temporal Waveform Design for Multi-user Massive MIMO Downlink with 1-bit Receivers.
CoRR, 2016

Massive MIMO: ten myths and one critical question.
IEEE Commun. Mag., 2016

Detection and mitigation of jamming attacks in massive MIMO systems using random matrix theory.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Frequency-domain interpolation of the zero-forcing matrix in massive MIMO-OFDM.
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016

Hardware design and optimal ADC resolution for uplink massive MIMO systems.
Proceedings of the 2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), 2016

Massive MIMO with multi-antenna users: When are additional user antennas beneficial?
Proceedings of the 23rd International Conference on Telecommunications, 2016

Optimal design of wireless networks for broadband access with minimum power consumption.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

Waveform design for massive MISO downlink with energy-efficient receivers adopting 1-bit ADCs.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

Downlink power control for massive MIMO cellular systems with optimal user association.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

Random access protocol for massive MIMO: Strongest-user collision resolution (SUCR).
Proceedings of the 2016 IEEE International Conference on Communications, 2016

A framework for globally optimal energy-efficient resource allocation in wireless networks.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

On the separability of signal and interference-plus-noise subspaces in blind pilot decontamination.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Multi-pair two-way AF relaying systems with massive arrays and imperfect CSI.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Random access for massive MIMO systems with intra-cell pilot contamination.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Multi-cell massive MIMO performance with double scattering channels.
Proceedings of the 21st IEEE International Workshop on Computer Aided Modelling and Design of Communication Links and Networks, 2016

Massive MIMO with imperfect channel covariance information.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015
Large System Analysis of the Energy Consumption Distribution in Multi-User MIMO Systems With Mobility.
IEEE Trans. Wirel. Commun., 2015

Capacity Analysis for Spatially Non-Wide Sense Stationary Uplink Massive MIMO Systems.
IEEE Trans. Wirel. Commun., 2015

Joint Precoding and Load Balancing Optimization for Energy-Efficient Heterogeneous Networks.
IEEE Trans. Wirel. Commun., 2015

Optimal Design of Energy-Efficient Multi-User MIMO Systems: Is Massive MIMO the Answer?
IEEE Trans. Wirel. Commun., 2015

Massive MIMO with Non-Ideal Arbitrary Arrays: Hardware Scaling Laws and Circuit-Aware Design.
IEEE Trans. Wirel. Commun., 2015

Interference-Aware RZF Precoding for Multicell Downlink Systems.
IEEE Trans. Signal Process., 2015

Impact of Residual Transmit RF Impairments on Training-Based MIMO Systems.
IEEE Trans. Commun., 2015

Asymptotic Analysis of SU-MIMO Channels With Transmitter Noise and Mismatched Joint Decoding.
IEEE Trans. Commun., 2015

Energy Efficiency of Massive MIMO: Coping with Daily Load Variation.
CoRR, 2015

Massive MIMO: 10 Myths and One Grand Question.
CoRR, 2015

Pilot clustering in asymmetric massive MIMO networks.
Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

On the feasibility of wireless energy transfer using massive antenna arrays in Rician channels.
Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

Energy-efficient future wireless networks: A marriage between massive MIMO and small cells.
Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

Massive MIMO for 5G.
Proceedings of the 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2015

Broadcasting in massive MIMO using OSTBC with reduced dimension.
Proceedings of the 2015 International Symposium on Wireless Communication Systems (ISWCS), 2015

Uplink pilot and data power control for single cell massive MIMO systems with MRC.
Proceedings of the 2015 International Symposium on Wireless Communication Systems (ISWCS), 2015

Asymptotic analysis of asymmetric MIMO links: EVM limits for joint decoding of PSK and QAM.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Energy efficiency and sum rate when massive MIMO meets device-to-device communication.
Proceedings of the IEEE International Conference on Communication, 2015

Optimal detection in training assisted SIMO systems with phase noise impairments.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Optimal design of energy-efficient HetNets: joint precoding and load balancing.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Massive MIMO at night: On the operation of massive MIMO in low traffic scenarios.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Designing wireless broadband access for energy efficiency: Are small cells the only answer?
Proceedings of the IEEE International Conference on Communication, 2015

A Multi-Cell MMSE Precoder for Massive MIMO Systems and New Large System Analysis.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

A Multi-Cell MMSE Detector for Massive MIMO Systems and New Large System Analysis.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

Energy-Efficient Load-Adaptive Massive MIMO.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Performance Limits of MIMO Systems with Nonlinear Power Amplifiers.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

Three Practical Aspects of Massive MIMO: Intermittent User Activity, Pilot Synchronism, and Asymmetric Deployment.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

Distributed massive MIMO in cellular networks: Impact of imperfect hardware and number of oscillators.
Proceedings of the 23rd European Signal Processing Conference, 2015

2014
Massive MIMO Systems With Non-Ideal Hardware: Energy Efficiency, Estimation, and Capacity Limits.
IEEE Trans. Inf. Theory, 2014

Multiobjective Signal Processing Optimization: The way to balance conflicting metrics in 5G systems.
IEEE Signal Process. Mag., 2014

Optimal Multiuser Transmit Beamforming: A Difficult Problem with a Simple Solution Structure [Lecture Notes].
IEEE Signal Process. Mag., 2014

Low-Complexity Polynomial Channel Estimation in Large-Scale MIMO With Arbitrary Statistics.
IEEE J. Sel. Top. Signal Process., 2014

Linear Precoding Based on Polynomial Expansion: Large-Scale Multi-Cell MIMO Systems.
IEEE J. Sel. Top. Signal Process., 2014

Asymptotic Analysis of MIMO Channels With Transmitter Noise and Mismatched Decoding.
CoRR, 2014

Interference-Aware RZF Precoding for Multi-Cell Downlink Systems.
CoRR, 2014

Massive MIMO with Arbitrary Non-Ideal Arrays: Hardware Scaling Laws and Circuit-Aware Design.
CoRR, 2014

Multi-Objective Signal Processing Optimization: The Way to Balance Conflicting Metrics in 5G Systems.
CoRR, 2014

Optimal Multiuser Transmit Beamforming: A Difficult Problem with a Simple Solution Structure.
CoRR, 2014

Closed-form optimality characterization of network-assisted device-to-device communications.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Designing multi-user MIMO for energy efficiency: When is massive MIMO the answer?
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Energy efficiency optimization in hardware-constrained large-scale MIMO systems.
Proceedings of the 11th International Symposium on Wireless Communications Systems, 2014

Circuit-aware design of energy-efficient massive MIMO systems.
Proceedings of the 6th International Symposium on Communications, 2014

Efficient linear precoding for massive MIMO systems using truncated polynomial expansion.
Proceedings of the IEEE 8th Sensor Array and Multichannel Signal Processing Workshop, 2014

On the MIMO capacity with residual transceiver hardware impairments.
Proceedings of the IEEE International Conference on Communications, 2014

Energy consumption in multi-user MIMO systems: Impact of user mobility.
Proceedings of the IEEE International Conference on Acoustics, 2014

Weighted sum rate optimization for multicell MIMO systems with hardware-impaired transceivers.
Proceedings of the IEEE International Conference on Acoustics, 2014

Massive MIMO systems with hardware-constrained base stations.
Proceedings of the IEEE International Conference on Acoustics, 2014

Optimal linear precoding in multi-user MIMO systems: A large system analysis.
Proceedings of the IEEE Global Communications Conference, 2014

Optimizing multi-cell massive MIMO for spectral efficiency: How Many users should be scheduled?
Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

Low-complexity linear precoding for multi-cell massive MIMO systems.
Proceedings of the 22nd European Signal Processing Conference, 2014

2013
Receive Combining vs. Multi-Stream Multiplexing in Downlink Systems With Multi-Antenna Users.
IEEE Trans. Signal Process., 2013

A New Look at Dual-Hop Relaying: Performance Limits with Hardware Impairments.
IEEE Trans. Commun., 2013

Two-Way Relaying Under the Presence of Relay Transceiver Hardware Impairments.
IEEE Commun. Lett., 2013

Capacity Limits and Multiplexing Gains of MIMO Channels with Transceiver Impairments.
IEEE Commun. Lett., 2013

Optimal Resource Allocation in Coordinated Multi-Cell Systems.
Found. Trends Commun. Inf. Theory, 2013

Training sequence design for MIMO channels: an application-oriented approach.
EURASIP J. Wirel. Commun. Netw., 2013

Linear Precoding Based on Truncated Polynomial Expansion - Part I: Large-Scale Single-Cell Systems.
CoRR, 2013

Linear Precoding Based on Truncated Polynomial Expansion - Part II: Large-Scale Multi-Cell Systems.
CoRR, 2013

Low-complexity channel estimation in large-scale MIMO using polynomial expansion.
Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Massive MIMO and small cells: Improving energy efficiency by optimal soft-cell coordination.
Proceedings of the 20st International Conference on Telecommunications, 2013

Hardware impairments in large-scale MISO systems: Energy efficiency, estimation, and capacity limits.
Proceedings of the 18th International Conference on Digital Signal Processing, 2013

Pilot design for MIMO channel estimation: An alternative to the Kronecker structure assumption.
Proceedings of the IEEE International Conference on Acoustics, 2013

On the impact of transceiver impairments on af relaying.
Proceedings of the IEEE International Conference on Acoustics, 2013

Analysis and management of heterogeneous user mobility in large-scale downlink systems.
Proceedings of the 2013 Asilomar Conference on Signals, 2013

2012
Robust Monotonic Optimization Framework for Multicell MISO Systems.
IEEE Trans. Signal Process., 2012

Pareto Characterization of the Multicell MIMO Performance Region With Simple Receivers.
IEEE Trans. Signal Process., 2012

Optimal coordinated beamforming in the multicell downlink with transceiver impairments.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

2011
Multiantenna Cellular Communications : Channel Estimation, Feedback, and Resource Allocation.
PhD thesis, 2011

Optimality Properties, Distributed Strategies, and Measurement-Based Evaluation of Coordinated Multicell OFDMA Transmission.
IEEE Trans. Signal Process., 2011

Receive combining vs. multistream multiplexing in multiuser MIMO systems.
Proceedings of the 2011 IEEE Swedish Communication Technologies Workshop, 2011

Cell-grouping based distributed beamforming and scheduling for multi-cell cooperative transmission.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Receive Beamforming Design Based on a Multiple-State Interference Model.
Proceedings of IEEE International Conference on Communications, 2011

Channel quantization design in multiuser MIMO systems: Asymptotic versus practical conclusions.
Proceedings of the IEEE International Conference on Acoustics, 2011

Computational framework for optimal robust beamforming in coordinated multicell systems.
Proceedings of the 4th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2011

2010
Impact of Spatial Correlation and Precoding Design in OSTBC MIMO Systems.
IEEE Trans. Wirel. Commun., 2010

Cooperative multicell precoding: rate region characterization and distributed strategies with instantaneous and statistical CSI.
IEEE Trans. Signal Process., 2010

A framework for training-based estimation in arbitrarily correlated Rician MIMO channels with Rician disturbance.
IEEE Trans. Signal Process., 2010

Optimality Properties and Low-Complexity Solutions to Coordinated Multicell Transmission.
Proceedings of the Global Communications Conference, 2010

2009
Exploiting quantized channel norm feedback through conditional statistics in arbitrarily correlated MIMO systems.
IEEE Trans. Signal Process., 2009

On the impact of spatial correlation and precoder design on the performance of MIMO systems with space-time coding.
Proceedings of the IEEE International Conference on Acoustics, 2009

Training-based Bayesian MIMO channel and channel norm estimation.
Proceedings of the IEEE International Conference on Acoustics, 2009

Distributed Multicell and Multiantenna Precoding: Characterization and Performance Evaluation.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008
Post-user-selection quantization and estimation of correlated Frobenius and spectral channel norms.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

Exploiting long-term statistics in spatially correlated multi-user MIMO systems with quantized channel norm feedback.
Proceedings of the IEEE International Conference on Acoustics, 2008


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