ETRI-Knowledge Sharing Plaform

28 Ghz Propagation Characteristics Frequency Band Measurement-Based Angular Spread Multipath Components Measurement Results Omnidirectional Antenna Propagation Measurement International Telecommunications Union Radiocommunication(ITU-R) Channel Sounder Propagation Model Sub-Terahertz Ray-Tracing Simulation Propagation Channel Antenna Beamwidth Power Delay Profile(PDP) Urban Environment Sub-Thz Dispersion Characteristics High Gain System Design Office Building Tunnel Scenario Open Space Horn Antenna Mhz Bandwidth Model-Based Outdoor-To-Indoor Propagation Data Analysis 5g System Field Measurement Data Millimeter-Wave Band Shadow Fading Office Environment Antenna Measurements Delay Profiles Millimeter-Wave Frequency Speed-Up 5g Millimeter-Wave Measurement Campaign Simulation Results Indoor Environment Non Line-Of-Sight(NLOS) Space-Alternating Generalized Expectation-Maximization High Doppler Indoor And Outdoor Environments Millimeter-Wave Propagation Path-Loss Exponent(PLE) 38 Ghz Channel Characteristics Vehicle-To-Vehicle Wideband Channel Small Town Traditional Building Doppler Shift Low-Rise Multipath Characteristics Power Distribution Space Between Fading Characteristics Beam Alignment Angle Of Arrival Estimation Thermally Efficient Cell Layout Data Collected Delay Dispersion Diffraction Loss Excess Loss High-Speed Trains Building Entry Loss Channel Characterization Mobile Communication Measurement And Analysis Overhead Line(OHL) Doppler Profile Street Canyon Power Losses Delay-Doppler Doppler Measurements Multipath Signals Channel Impulse Response(CIR) Rotation Center Reflected Waves Antenna Pattern Blockage Effect Doppler Spectrum Doppler Characteristics Directional Combination Design Evaluation Design Methodology Front Side Leakage Reduction Measurement System Multipath Reflections Mmwave Beamforming Moving Vehicle Digital Converter Signal Source Small-Scale Fading Power Gain Periodic Signal Propagation Loss Measurement Performance Test Wireless Communication 6 Ghz Wideband Measurements Optimal Parameters Path Loss Characteristics Time-Varying Channels Geographic Information System Reflection Coefficient Antenna Radiation Pattern Autonomous Vehicle Beamforming Gain Building Classification Computation Time Channel Parameters Data Rate Edge Diffraction Fresnel-Kirchhoff Free Space Loss Ghz Band Guiding Effect High Power Hot Spot Knife-Edge Impulse Response Estimation Multiple Antennas Maximum Likelihood (Ml) Estimation Model Parameter Multipath Delay Estimation Multipath Propagation Environment Physical Cell Identifier Virtual Measurement Phase Center Offset Urban Street 240 Ghz 300 Ghz Non-Perpendicular Optimal Parameter Estimation Office Room Terahertz Band Joint Distribution Angular Domain Accurate Estimation Computer Labs Carrier Frequency Data Expansion Estimation Method Efficient Implementation Edge Detection Fading Statistics Finite Rate Of Innovation(FRI) Geometrical Optics Higher Frequency Mmwave Channel Republic Of Korea Signal Subspace Synthesized Data Stage Of Development Spatial And Temporal Vehicle Antenna Narrow Beamwidth Thz Band Frequency Measurement Short Wave Run Test Radio Environment Map Empirical Cdfs Beamforming Technique Based System Bandwidth Measurement Compensation Method Dispersion Parameters Directional Propagation Decomposition Algorithm Extraction Algorithm Environmental Constraints Frequency Sharing Geometrical Theory Of Diffraction Geometrical Parameters Incidence Angle K-Factor Lognormal Distribution Millimeter Wave Communication Millimeter-Wave Measurements Multipath Effect Matching Pursuit Algorithms Next Generation Communication Systems Variation Range Wideband Signal Wireless Channel Modeling Width Effects Overfitting Problem Over-The-Air(OTA) Probability Characteristics Theoretical Model Frequency Range Joint Probability Distribution Real-World Information Systems(IS) Angular Resolution Building Rooftop Back-To-Back Construction Materials Closed-Form Distance-Dependent Distance Distributions Iterative Algorithms Long-Range Mobile Services Measurement Bandwidth Mobile Data Traffic Radio Signal Simple Method Spatial Filtering Smart Phone Implementation Method Performance Degradation Pattern Measurement Prediction Model Performance Evaluation Wave Length Wave Diffraction Waveguide Effect Outdoor-To-Indoor Path Loss Model Orthogonal Matching Pursuit Time Sampling Timing Skew Reflection Characteristics Angle Rotation Arbitrary Directions Beam Angle Building Type Component Extraction Cumulative Density Function Controlled Environment Degrees Of Freedom(DOF) Intermediate Frequency Mis-Alignment Multipath Distribution Multipath Channels Model Complexity Spectral Leakage Sensing System Sampling Rate Sage Algorithm Peak Power Power Component Vehicle-To-Infrastructure Communications 5g And Beyond Short Distance Base Station (Bs) Locations Based Approach User Equipment(UE) Thz Frequency Reference Model Angular Profile Backhaul Network Complex Signal Distribution Of Power Dispersive Characteristics Distribution Characteristics Data Base Indoor Channel Measurement Multiple Signal Classification (Music) Algorithm Thz Measurement Sparse Signal Sampling Kernel Site-Specific Parameter Design V2i Communication V2v Communication Well-Controlled Small Angle Transmitter And Receiver Radio Frequency (Rf) Received Power Angle Of Departure Antenna Position Approximation Model Bel Model Computational Complexity Channel Fading Channel Simulation Directional Characteristics Doppler Frequency Diffraction Parameter Drift Compensation Empirical Investigation High Frequency(HF) Hall Effect Measurement Equipment Measurement Points Millimeter Waves(MMW) Thz Propagation Root Mean Square (Rms) Delay Spread Side Windows Signal Decomposition Parameterization Method Vehicular Communication Urban City Wide Bandwidth Standard Deviation(STD)