Hien Quoc Ngo

Hien Quoc Ngo's AcademicInfluence.com Rankings

Hien Quoc Ngo

Engineering

#7338

World Rank

#8705

Historical Rank

Applied Physics

#2523

World Rank

#2564

Historical Rank

engineering Degrees

Download Badge

Engineering

Hien Quoc Ngo's Degrees

PhD Electrical and Computer Engineering University of California, Davis
Masters Electrical and Computer Engineering University of California, Davis
Bachelors Electrical and Computer Engineering University of California, Davis

Why Is Hien Quoc Ngo Influential?

(Suggest an Edit or Addition)

(See a Problem?)

Hien Quoc Ngo's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Energy and Spectral Efficiency of Very Large Multiuser MIMO Systems (2011) (2833)
Cell-Free Massive MIMO Versus Small Cells (2016) (1138)
Towards 6G wireless communication networks: vision, enabling technologies, and new paradigm shifts (2020) (605)
Multipair Full-Duplex Relaying With Massive Arrays and Linear Processing (2014) (376)
On the Total Energy Efficiency of Cell-Free Massive MIMO (2017) (372)
EVD-based channel estimation in multicell multiuser MIMO systems with very large antenna arrays (2012) (360)
The Multicell Multiuser MIMO Uplink with Very Large Antenna Arrays and a Finite-Dimensional Channel (2013) (317)
Ubiquitous cell-free Massive MIMO communications (2018) (305)
Aspects of favorable propagation in Massive MIMO (2014) (256)
Cell-Free Massive MIMO: Uniformly great service for everyone (2015) (227)
Analysis of the pilot contamination effect in very large multicell multiuser MIMO systems for physical channel models (2011) (223)
No Downlink Pilots Are Needed in TDD Massive MIMO (2016) (168)
Massive MU-MIMO downlink TDD systems with linear precoding and downlink pilots (2013) (163)
Multi-pair amplify-and-forward relaying with very large antenna arrays (2013) (153)
Energy Efficiency in Cell-Free Massive MIMO with Zero-Forcing Precoding Design (2017) (151)
Uplink Performance Analysis of Multicell MU-SIMO Systems With ZF Receivers (2012) (145)
Massive MIMO: Fundamentals and System Designs (2015) (144)
On the Uplink Max–Min SINR of Cell-Free Massive MIMO Systems (2019) (107)
Massive MIMO With Optimal Power and Training Duration Allocation (2014) (105)
On the SEP of Cooperative Diversity with Opportunistic Relaying (2008) (100)
The Road to 6G: Ten Physical Layer Challenges for Communications Engineers (2020) (93)
Cell-Free Massive MIMO with Limited Backhaul (2018) (91)
Cell-Free Massive MIMO for Wireless Federated Learning (2019) (88)
Pilot Power Control for Cell-Free Massive MIMO (2018) (87)
Secure 5G Wireless Communications: A Joint Relay Selection and Wireless Power Transfer Approach (2016) (83)
Uplink power efficiency of multiuser MIMO with very large antenna arrays (2011) (79)
Cell-Free Massive MIMO Networks: Optimal Power Control Against Active Eavesdropping (2018) (75)
How Much Do Downlink Pilots Improve Cell-Free Massive MIMO? (2016) (74)
Amplify-and-Forward Two-Way Relay Networks: Error Exponents and Resource Allocation (2010) (65)
Massive MIMO in Spectrum Sharing Networks: Achievable Rate and Power Efficiency (2017) (64)
Machine Learning-Based Channel Prediction in Massive MIMO With Channel Aging (2020) (63)
Max–Min Rate of Cell-Free Massive MIMO Uplink With Optimal Uniform Quantization (2019) (63)
Analytic Framework for the Effective Rate of MISO Fading Channels (2012) (62)
Large-Scale Multipair Two-Way Relay Networks with Distributed AF Beamforming (2013) (62)
Reconfigurable Intelligent Surface-Assisted Cell-Free Massive MIMO Systems Over Spatially-Correlated Channels (2021) (56)
Energy Efficiency of the Cell-Free Massive MIMO Uplink With Optimal Uniform Quantization (2019) (53)
Downlink Training in Cell-Free Massive MIMO: A Blessing in Disguise (2019) (52)
Channel Estimation and Hybrid Combining for Wideband Terahertz Massive MIMO Systems (2021) (51)
Downlink Spectral Efficiency of Cell-Free Massive MIMO Systems With Multi-Antenna Users (2020) (47)
On the Performance of Cell-Free Massive MIMO in Ricean Fading (2018) (44)
Secure Massive MIMO With the Artificial Noise-Aided Downlink Training (2018) (41)
Performance analysis of large scale MU-MIMO with optimal linear receivers (2012) (38)
Secure full-duplex small-cell networks in a spectrum sharing environment (2016) (38)
Enhanced Max-Min SINR for Uplink Cell-Free Massive MIMO Systems (2018) (37)
On the Performance of Zero-Forcing Processing in Multi-Way Massive MIMO Relay Networks (2017) (37)
On the Performance of Cell-Free Massive MIMO Relying on Adaptive NOMA/OMA Mode-Switching (2020) (35)
On the Performance of Multigroup Multicast Cell-Free Massive MIMO (2017) (35)
Full-Duplex Cyber-Weapon With Massive Arrays (2017) (34)
Exploiting Deep Learning in Limited-Fronthaul Cell-Free Massive MIMO Uplink (2020) (34)
Performance of Massive MIMO Uplink With Zero-Forcing Receivers Under Delayed Channels (2016) (32)
On the performance of cell-free massive MIMO with short-term power constraints (2016) (32)
Cell-Free Massive MIMO in the Short Blocklength Regime for URLLC (2021) (30)
CELL-FREE MASSIVE MIMO SYSTEMS WITH MULTI-ANTENNA USERS (2018) (30)
Multipair massive MIMO full-duplex relaying with MRC/MRT processing (2014) (30)
Linear Multihop Amplify-and-Forward Relay Channels: Error Exponent and Optimal Number of Hops (2011) (30)
Intelligent Reflecting Surfaces at Terahertz Bands: Channel Modeling and Analysis (2021) (28)
Mixed Quality of Service in Cell-Free Massive MIMO (2018) (28)
Antenna Count for Massive MIMO: 1.9 GHz vs. 60 GHz (2018) (27)
Full-Duplex Cell-Free Massive MIMO (2019) (27)
Massive MIMO Pilot Retransmission Strategies for Robustification Against Jamming (2016) (26)
Blind estimation of effective downlink channel gains in massive MIMO (2015) (25)
Uplink performance analysis of multicell MU-MIMO with zero-forcing receivers and perfect CSI (2011) (25)
On the Performance of Backhaul Constrained Cell-Free Massive MIMO with Linear Receivers (2018) (25)
Does Massive MIMO Fail in Ricean Channels? (2018) (24)
Deep Energy Autoencoder for Noncoherent Multicarrier MU-SIMO Systems (2020) (24)
Cell-Free Massive MIMO: Joint Maximum-Ratio and Zero-Forcing Precoder With Power Control (2021) (23)
Hybrid Processing Design for Multipair Massive MIMO Relaying With Channel Spatial Correlation (2018) (23)
Energy Harvesting-Based D2D Communications in the Presence of Interference and Ambient RF Sources (2017) (22)
Linear Precoding Performance of Massive MU-MIMO Downlink System (2013) (22)
Uplink Spectral and Energy Efficiency of Cell-Free Massive MIMO With Optimal Uniform Quantization (2021) (22)
Towards Optimal Energy Efficiency in Cell-Free Massive MIMO Systems (2020) (22)
Enhanced Normalized Conjugate Beamforming for Cell-Free Massive MIMO (2021) (21)
Uplink Spectral Efficiency of Cell-free Massive MIMO with Multi-Antenna Users (2019) (21)
Non-Coherent Massive MIMO Systems: A Constellation Design Approach (2019) (20)
Random coding error exponent for dual-hop nakagami-m fading channels with amplify-and-forward relaying (2009) (20)
Spectral efficiency of the multipair two-way relay channel with massive arrays (2013) (20)
Machine Learning-Based Channel Estimation in Massive MIMO with Channel Aging (2019) (20)
Energy efficiency optimization for cell-free massive MIMO (2017) (20)
Pilot Assignment for Joint Uplink-Downlink Spectral Efficiency Enhancement in Massive MIMO Systems With Spatial Correlation (2021) (19)
NOMA/OMA Mode Selection-Based Cell-Free Massive MIMO (2019) (17)
On the Energy Efficiency of Limited-Backhaul Cell-Free Massive MIMO (2019) (17)
Uplink performance of conventional and massive MIMO cellular systems with delayed CSIT (2014) (16)
Multi-Cell Massive MIMO Uplink With Underlay Spectrum Sharing (2019) (15)
Towards Large Intelligent Surface (LIS)-Based Communications (2020) (15)
On Pilot Spoofing Attack in Massive MIMO Systems: Detection and Countermeasure (2021) (15)
Performance Bounds for Very Large Multiuser MIMO Systems (2012) (14)
Power Allocation for Multi-Way Massive MIMO Relaying (2018) (13)
First-Order Methods for Energy-Efficient Power Control in Cell-Free Massive MIMO : Invited Paper (2019) (12)
Deep Learning-Aided Finite-Capacity Fronthaul Cell-Free Massive MIMO with Zero Forcing (2020) (12)
Multi-way massive MIMO with maximum-ratio processing and imperfect CSI (2016) (12)
Uplink Power Control in Massive MIMO With Double Scattering Channels (2021) (11)
Reconfigurable Intelligent Surface-Assisted Massive MIMO: Favorable Propagation, Channel Hardening, and Rank Deficiency (2021) (11)
Multi-Pair Two-Way Massive MIMO Relaying with Hardware Impairments over Rician Fading Channels (2018) (10)
Antenna Count for Massive MIMO: 1.9 GHz versus 60 GHz (2017) (10)
Wireless Powered Wearables Using Distributed Massive MIMO (2020) (9)
Straggler Effect Mitigation for Federated Learning in Cell-Free Massive MIMO (2021) (9)
User Selection Approaches to Mitigate the Straggler Effect for Federated Learning on Cell-Free Massive MIMO Networks (2020) (9)
Effective rate analysis of MISO Rician fading channels (2012) (8)
Revisiting MMSE Combining for Massive MIMO over Heterogeneous Propagation Channels (2018) (7)
On the Aperture Efficiency of Intelligent Reflecting Surfaces (2020) (7)
Distributed space-time coding in two-way fixed gain relay networks over Nakagami-m fading (2012) (7)
Accelerated Projected Gradient Method for the Optimization of Cell-Free Massive MIMO Downlink (2020) (7)
How Does Cell-Free Massive MIMO Support Multiple Federated Learning Groups? (2021) (7)
No Downlink Pilots are Needed in Massive MIMO (2016) (7)
Optimal Energy Efficiency in Cell-Free Massive MIMO Systems: A Stochastic Geometry Approach (2020) (6)
Massive MIMO with a Generalized Channel Model: Fundamental Aspects (2018) (6)
Multi-way massive MIMO relay networks with maximum-ratio processing (2017) (6)
Joint Resource Allocation to Minimize Execution Time of Federated Learning in Cell-Free Massive MIMO (2020) (6)
Correction to “Cell-Free Massive MIMO Versus Small Cells” (2020) (5)
Cell-Free Massive MIMO (2020) (5)
The Massive Mimo Propagation Channel (2016) (5)
Cell-Free Massive MIMO Meets OTFS Modulation (2021) (5)
Energy-efficient power allocation in cell-free massive MIMO with zero-forcing: First order methods (2021) (5)
Massive MIMO with Multi-Antenna Users under Jointly Correlated Ricean Fading (2020) (5)
Performance Analysis of OTFS-based Uplink Massive MIMO with ZF Receivers (2021) (5)
Amplify-and-forward two-way relay channels: Error exponents (2009) (5)
Energy-Efficient Massive MIMO for Federated Learning: Transmission Designs and Resource Allocations (2021) (4)
Design and Analysis of Full-Duplex Massive Antenna Array Systems Based on Wireless Power Transfer (2020) (4)
Security for Cell-free Massive MIMO Networks (2019) (4)
Uplink Power Control in Cellular Massive MIMO Systems: Coping with the Congestion Issue (2020) (4)
How to Scale up the Spectral Efficiency of Multi-Way Massive MIMO Relaying? (2017) (4)
Hardening the Channels by Precoder Design in Massive MIMO With Multiple-Antenna Users (2021) (4)
Virtually Full-duplex Cell-Free Massive MIMO with Access Point Mode Assignment (2022) (4)
A Low-Complexity Approach for Max-Min Fairness in Uplink Cell-Free Massive MIMO (2020) (4)
Utility Maximization for Large-Scale Cell-Free Massive MIMO Downlink (2020) (4)
Design of Pilots and Power Control in the Cell-Free Massive MIMO Uplink (2020) (3)
Multi-Cell Massive MIMO in LoS (2018) (3)
Downlink Throughput of Cell-Free Massive MIMO Systems Assisted by Hybrid Relay-Reflecting Intelligent Surfaces (2022) (3)
Scalable User Rate and Energy-Efficiency Optimization in Cell-Free Massive MIMO (2022) (3)
Electromagnetic Modeling of Holographic Intelligent Reflecting Surfaces at Terahertz Bands (2021) (3)
Pilot Assignment and Power Allocation for Multipair Massive MIMO DF Relaying Networks (2020) (3)
Energy Efficiency Maximization in Large-Scale Cell-Free Massive MIMO: A Projected Gradient Approach (2022) (3)
When Cell-Free Massive MIMO Meets OTFS Modulation: The Downlink Case (2022) (3)
Large Intelligent Surface (LIS)-based Communications: New Features and System Layouts (2020) (3)
Tensor-Based Joint Channel Estimation for Multi-Way Massive MIMO Hybrid Relay Systems (2022) (2)
IEEE Access Special Section Editorial: Modeling, Analysis, AND Design OF 5G Ultra-Dense Networks (2019) (2)
RIS and Cell-Free Massive MIMO: A Marriage For Harsh Propagation Environments (2021) (2)
Performance of a Novel Maximum-Ratio Precoder in Massive MIMO with Multiple-Antenna Users (2019) (2)
Performance of cognitive radio networks with finite buffer using multiple vacations and exhaustive service (2014) (2)
Non-Coherent Massive MIMO Systems: A Constellation Design Approach (2020) (2)
Final Notes and Future Directions (2016) (2)
Intelligent Reflecting Surface-Aided Wideband THz Communications: Modeling and Analysis (2021) (2)
Coordination of Multi‐Underwater Drones: Towards an Integrated Object‐Oriented Methodology in an Open‐Source Environment (2019) (2)
Two-Way Relay Channels: Error Exponents and Resource Allocation (2009) (2)
Reliable amplify-and-forward two-way relay networks (2009) (2)
Energy-Efficient Massive MIMO for Serving Multiple Federated Learning Groups (2021) (2)
Uplink Precoding Design for Cell-Free Massive MIMO With Iteratively Weighted MMSE (2023) (2)
Mirror Prox Algorithm for Large-Scale Cell-Free Massive MIMO Uplink Power Control (2022) (1)
Massive MIMO under Double Scattering Channels: Power Minimization and Congestion Controls (2021) (1)
Link Budget Calculations (2016) (1)
Iteratively Weighted MMSE Uplink Precoding for Cell-Free Massive MIMO (2022) (1)
Cell-Free Massive MIMO with Multiple-Antenna Users under I/Q Imbalance (2021) (1)
Spectral Efficiency Analysis of Hybrid Relay-Reflecting Intelligent Surface-Assisted Cell-Free Massive MIMO Systems (2022) (1)
Secrecy Capacity of Nakagami-m Fading Channels (2009) (1)
Massive MIMO under multi-keyhole channels: Does the use-and-then-forget bounding technique work? (2021) (1)
A Time Series-Based Study of Correlation, Channel Power Imbalance, and Diversity Gain in Indoor Distributed Antenna Systems at 60 GHz (2021) (1)
Single-Cell Systems (2016) (1)
Selective Infrastructure Activation in Cell-free Massive MIMO: a Two Time-scale Approach (2021) (1)
Transmission Schemes and Power Allocation for Multiuser Massive MIMO Relaying (2021) (1)
APG Method for Energy-Efficient Power Control in Cell-Free Massive MIMO with Zero-Forcing (2020) (1)
Power Control Principles (2016) (1)
Reconfigurable Intelligent Surface-Assisted Massive MIMO: Favorable propagation, channel hardening, and rank deficiency [Lecture Notes] (2022) (1)
Cell-Free Massive MIMO with OTFS Modulation: Power Control and Resource Allocation (2022) (1)
Massive MIMO AF Relaying with Channel Estimation and Power Control Techniques (2019) (1)
Issue Information (2021) (0)
Message from the SIGTELCOM 2018 general and technical program chairs (2018) (0)
Data Size-Aware Downlink Massive MIMO: A Session-Based Approach (2022) (0)
Issue Information (2021) (0)
Concentration of Measure: Non-Asymptotic Analysis for Uplink MU-MIMO (2022) (0)
Issue Information (2022) (0)
Physical Layer Security for Massive MIMO with Anti-Jamming (2017) (0)
Multi-Cell Systems (2016) (0)
Issue Information (2021) (0)
Radiosity Integral Equation Model for an Interior Space Illumination Design: Mars Project (2018) (0)
Issue Information (2022) (0)
Issue Information (2023) (0)
Improved Pilot Designs for Enhancing Connectivity in Multicarrier Massive MIMO Systems (2022) (0)
Issue Information (2023) (0)
Massive MIMO (2020) (0)
Presentation slides for GlobalSIP 2018 (2018) (0)
Note for Cramer-Rao Bounds (2011) (0)
Superdirective Arrays with Finite-Length Dipoles: Modeling and New Perspectives (2022) (0)
Issue Information (2021) (0)
Guest Editorial: Recent Advances on 5G Communications (2018) (0)
(Non)-Coherent MU-MIMO Block Fading Channels With Finite Blocklength and Linear Processing (2022) (0)
Issue Information (2023) (0)
Three-Way Massive MIMO Relaying with Successive Cancelation Decoding (2017) (0)
Issue Information (2021) (0)
Issue Information (2023) (0)
NUMERICAL SOLUTIONS OF THE RADIOSITY EQUATION FOR THE SPHERICAL QUATREFOIL (2017) (0)
Massive MIMO for Serving Federated Learning and Non-Federated Learning Users (2022) (0)
Serving Federated Learning and Non-Federated Learning Users: A Massive MIMO Approach (2022) (0)
Models and Preliminaries (2016) (0)
Symbol Error Probability of Cooperative Diversity With Opportunistic Relaying (2008) (0)
Issue Information (2021) (0)
Issue Information (2021) (0)
Issue Information (2021) (0)
Numerical solutions of the radiosity equation for a spherical quatrefoil on Mars (2017) (0)
Design of Reliable Two-Way Relay Networks (2010) (0)
MassiveMIMOFundamentals (2019) (0)
Massive MIMO channels (2020) (0)
Issue Information (2022) (0)
Cell-Free Massive MIMO with OTFS Modulation: Statistical CSI-Based Detection (2023) (0)
Issue Information (2020) (0)
Issue Information (2021) (0)
Issue Information (2021) (0)
Coexistence between Massive MIMO and Radar Communications: Performance Analysis (2023) (0)
Issue Information (2020) (0)
Channel Estimation in RIS-assisted Downlink Massive MIMO: A Learning-Based Approach (2022) (0)
Superdirective Antenna Pairs for Energy-Efficient Terahertz Massive MIMO (2022) (0)
Issue Information (2021) (0)
Issue Information (2021) (0)
On the Spectral Efficiency of MMSE-based MIMO OTFS Systems (2022) (0)
Variational Bayes Inference for Data Detection in Cell-Free Massive MIMO (2022) (0)
OTFS-Based Massive MIMO with Fractional Delay and Doppler Shift: The URLLC Case (2022) (0)
Issue Information (2020) (0)
Uniformly Distributed Points in A Hexagon (2016) (0)
Coherent MU-MIMO in Block Fading Channels: A Finite Blocklength Analysis (2020) (0)
Issue Information (2020) (0)
Network-Assisted Full-Duplex Cell-Free Massive MIMO: Spectral and Energy Efficiencies (2023) (0)
Issue Information (2023) (0)

This paper list is powered by the following services:

What Schools Are Affiliated With Hien Quoc Ngo?

Hien Quoc Ngo is affiliated with the following schools:

Queen's University Belfast
Queen's University at Kingston