Communications, Signal Processing, and Systems

Dr. Qilian Liang is a Professor in the Department of Electrical Engineering, University of Texas at Arlington

A Hierarchy System for Automatic Target Recognition in SAR Images.- Cao Building Extraction of SAR Images using Morphological Attribute Profiles.- Variational Segmentation of Polarimetric SAR Image By Using A Continous Potts Model and Automatic Initialization.- Mismatched Signal Jamming to Synthetic Aper-ture Radar.- A CGRT-CLEAN Method for Circular SAR Three Dimensional Imaging.- Outage Probability Analysis of HANs in Multiuser Downlink Scenario for Smart Grid Communications.- Bidirectional Energy Management for Plug-in Hybrid Electric Vehicles via Vehicle-to-Grid.- Intelligent Power Management System based Impedance Identification Technology for Safety of Power Utilization.- Providing Destination-Location Privacy in Wireless Sensor Network using Bubble Routing.- New Scalar Encoding Method to Accelerate Point Multiplication in Elliptic Curve Cryptography.- Model and Simulation of Data Aggregation Based on Voronoi Diagram in Hierarchical Sensor network.- Lightweight Security for WSN Based on Network Coding.- Improved Energy Detection Spectrum Sensing Method for OFDM-Based Cognitive Radio System.- Power Allocation in OFDM based Cognitive Radio System.- The Infrared Image Enhancement Approach Based On Directionlet Transform.- Particle filter track-before-detect implementation on GPU.- An Improved Monopulse Forward-looking Imaging Algorithm.- Compressed sensing based on the Contourlet transform for image processing.- Revealing Image Splicing Forgery using Local Binary Patterns of DCT Coefficients.- Sampling Synchronization for OFDM-based System with Unified Reference Clock.- A New low voltage low power consumption comparator for Successive Approximation Register ADCs.- Frequency Coding Array for Range-Angle Dependent Beamforming.- The Robust Sparse PCA for Data Reconstructive via Weighted Elastic Net.- Research on Theory of Alomost Perfect Binary-Third-Order Cyclic Autocorrelation Sequences.- A Strategy of Network Coding Against Nodes Conspiracy Attack.- A new modulation diversity technique of 60GHz Millimeter-wave System to reduce PAPR.- Artificial Reflector Based Efficient NLOS Tranmissions in 60GHz Millitermeter-wave Wireless Communication.- A Novel Frequency Drift Tracking Algorithm Based on Kalman Filter in 60GHz mm-Wave System.- An Efficient Hybrid Beamforming For Uplink Transmissions of 60GHz Millimeter-wave Communications.- A Novel Phase Noise Compensation Scheme for 60GHz OFDM system based on Quantum Genetic Algorithm.- Physical Layer Network Coding Based Two-Way Relay For 60GHz Millimeter-wave Wireless Personal Area Networks.- A Novel Scheme of Improving 60GHz Millimeter-wave System Performance in the Presence of Nonlinear Power Amplifier.- An Improved Dynamic Progrmming Based Track-before-Detect Approach for Dim Target Detection.- FOD Detection on Airport Runway with Clutter Map CFAR Plane Technique.- An approach to the modulation recognition of MIMO radar signals.- Experimental Study of through-wall Human Detection by UWB Radar with Hilbert Huang Transform.- A novel pulse compression method for weather radar.- A Method of Obstacle Identification Based on UWB and Selected Bispectra.- Nonlinear Estimation for Ultra-wideband Radar Based on Bayesian Particle Filtering Detector.- Some Recent Results on the Physical Layer Security of Frequency Hopping Systems.- An Improved Adaptive Filtering Algorithm for Non-Sparse Impulse Response.- 60GHz Ultra-wideband Channel Estimation Based on Cluster-Classification Compressed Sensing.- The study about a novel Beam-search strategy in 60GHz wireless communication environment.- Routing Selection Strategy Based on Link Failure in ZigBee Networks with Changing Mobility.- Detecting Community Structure of Complex Networks based on Network Potential.- DOA Estimation Algorithm Based on Compressed-Sensing.- Acoustic Source Localization Based on Microphone Array.- GTD-based Model of Terahertz Radar Scattering Center Distance Estimation Method.- An Kalman Filter-Based Method for BeiDou/GPSIntegrated Navigation System.- A 2-dimensional Correlation Interferometer Algorithm Based on Dimension Separation.- Improved Positioning Algorithm Using the Linear Constraints of Scatterer in Two Base Station.- Parameter estimation of target with micro-motion based on terahertz radar.- Terahertz radar signal for heart and breath rate detection based on time-frequency analysis.- Throat Polyps Detection Based on Patient Voices.