Vlachos, E.

Latest

A New Consensus-Driven Cooperative Localization Technique for UAV Swarms under Intermittent GPS
Enabling Safe and Scalable UAV Swarms: ISAC Technology, GNSS Resilience, and Risk Modeling in U-space
Regularized Deep Unfolding Conjugate Gradient Detector for MIMO-OTFS Channels
Biconvex Optimization for Time-Domain Channel Estimation Under Dual-Wideband Fading Conditions
Intelligent UAV Path Planning for Ergodic Rate Maximization of MIMO Multipath Channels
Receiving RISs: Enabling Channel Estimation and Autonomous Configuration
Turning Interference into Diversity: Covariance-based Spatial Partitioning for Massive MIMO ISAC
Velocity-aided Channel Estimation for Spatially Selective mmWave Massive MIMO Communications
Towards 6G: Spectrally efficient joint radar and communication with radio frequency selection, interference and hardware impairments
Energy-Efficiency Maximization of Hybrid Massive MIMO Precoding With Random-Resolution DACs via RF Selection
Joint Bit Allocation and Hybrid Beamforming Optimization for Energy Efficient Millimeter Wave MIMO Systems
A Hardware Architecture For Reconfigurable Intelligent Surfaces with Minimal Active Elements for Explicit Channel Estimation
Joint Localization and Channel Estimation for UAV-Assisted Millimeter Wave Communications
Radio-frequency chain selection for energy and spectral efficiency maximization in hybrid beamforming under hardware imperfections
Wideband Channel Tracking for Millimeter Wave Massive Mimo Systems with Hybrid Beamforming Reception
Dynamic RF Chain Selection for Energy Efficient and Low Complexity Hybrid Beamforming in Millimeter Wave MIMO Systems
Energy Efficiency Maximization of Millimeter Wave Hybrid MIMO Systems with Low Resolution DACs
Energy Efficient ADC Bit Allocation and Hybrid Combining for Millimeter Wave MIMO Systems
Energy Efficient Transmission of 3D Meshes Over MMWave-Based Massive MIMO Systems
Hybrid Beamforming with Random Analog Sampling for Wideband Channel Estimation in Millimeter Wave Massive MIMO Systems
Robust and Efficient Privacy Preservation in Industrial IoT via correlation completion and tracking
Robust Estimator for Lens-based Hybrid MIMO with Low-Resolution Sampling
Signal Processing on Static and Dynamic 3D Meshes: Sparse Representations and Applications
Wideband MIMO Channel Estimation for Hybrid Beamforming Millimeter Wave Systems via Random Spatial Sampling
Adaptive Windowing for ICI Mitigation in Vehicular Communications
Distributed consolidation of highly-incomplete dynamic point clouds based on rank minimization
Dithered Beamforming for Channel Estimation in Mmwave-Based Massive Mimo
Efficient Channel Estimation in Millimeter Wave Hybrid MIMO Systems with Low Resolution ADCs
Energy Efficient Transmitter with Low Resolution DACs for Massive MIMO with Partially Connected Hybrid Architecture
Massive MIMO Channel Estimation for Millimeter Wave Systems via Matrix Completion
Autonomous driving in 5G: Mitigating interference in OFDM-based vehicular communications
Compressed Sensing for Efficient Encoding of Dense 3D Meshes Using Model-Based Bayesian Learning
Efficient graph-based matrix completion on incomplete animated models
Adaptive completion of the correlation matrix in wireless sensor networks
Blind distributed beamforming via matrix completion
Low-complexity OSIC equalization for OFDM-based Vehicular Communications
Supervised energy disaggregation using dictionary-based modelling of appliance states
A decentralized approach to generalized power system state estimation
A scheme for X-ray medical image denoising using sparse representations
Distributed blind adaptive computation of beamforming weights for relay networks
Galerkin projections-based ICI cancellation in OFDM systems with doubly selective channels
Regularized MMSE ICI equalization for OFDM systems over doubly selective channels
Compressed Sensing Techniques for Decision Feedback Equalization of Sparse Wireless Channels
Stochastic Gradient Pursuit for Adaptive Equalization of Sparse Multipath Channels
Greedy algorithms for sparse adaptive decision feedback equalization