ETRI-Knowledge Sharing Plaform

Propagation Characteristics Millimeter-Wave Band Low-Rise International Telecommunications Union Radiocommunication(ITU-R) Frequency Band Channel Sounder Urban Environment Multipath Signals Measured Data Non Line-Of-Sight(NLOS) Itu-R Model Proposed Model Simulation Results Omnidirectional Antenna Path Loss Characteristics Spread Model Multipath Delay Ray Path Small Town Frequency Sharing Ray Tracing Method Millimeter-Wave Frequency High Frequency(HF) Fifth Generation(5G) Measurement Campaign Indoor Environment Received Signal Level 28/38 Ghz Rain Rate Shadow Fading Delay Profiles 5g Millimeter-Wave Correlation Analysis Building Environment Interference Effects Prediction Accuracy Urban City Concrete Buildings Building Structure High-Rise Path Model Power Spectral Density(PSD) Radio Propagation Model Research Institute Measurement System Measurement Results Wireless Communication Uwb System Channel Characteristics Analytic Modeling Channel Parameters Higher Order Interference Mitigation Indoor Channel Itu Model Office Building Wideband Channel 10 Ghz Open Space Empirical Model Republic Of Korea Mhz Bandwidth Service Environment Cognitive Radio(CR) Terrestrial Link Prediction Time Glass Materials Mm-Wave Radio Model-Based Space Between Urban Area Co-Channel Digital Tv Adjacent Channel Interference Closed-Form 5g System Interference Analysis Excess Loss Gaussian Process Regression Frequency Range Large-Scale Mmwave Band Uhf Band Slant Path Cumulative Density Function Internet Service Propagation Impact Protection Ratio Dual Slope Design Evaluation Attenuation Factor Cross-Correlation Technique Transmission Rate High Gain High Transmission Indoor Small Cell Prediction Methods Orbital Angular Momentum Propagation Prediction Model Propagation Path Electrical Properties(I-V curve) Free Space Path Loss Gaussian Mode General Method Rainfall Rate Rural Areas Reflected Waves Loss Prediction Measurement Environments Millimeter-Wave Propagation Latent Function Millimetre-Wave Multipath Reflections Measurement-Based Mmwave Beamforming Short-Range Signal Intensity Wave Characteristics Service Area System Design Computational Analysis Directivity Effect Distance Characteristic Deterministic Model Angular Spread Acceleration Performance Acceleration Method Atmospheric Elements Computation Time Information And Communication Next-Generation Path Construction Edge Diffraction Face-To-Face Fast Simulation General Solution Rms Delay Spread Fresnel-Kirchhoff Root Mean Square Error Received-Signal-Strength(RSS) Knife-Edge Large Bandwidth 60 Ghz Band Microwave Antenna Measurements Results Close Proximity Scale Factor Set Up Ultra-Wideband System Weighted Sum Wave Propagation Prediction Source-Independent 6 Ghz Scattering Mechanisms Special Structure Computer Labs Directly Applied Asymptotic Approach Broadband Networks Computational Prediction 85 Ghz Horn Antenna Indoor Office Numerical Simulations Office Room Propagation Measurement Environment Condition Future Applications Geometrical Optics Radio System Lognormal Approximation Modeling Approach Multipath Characteristics Mimo Channel Measurement Machine Learning Traditional Building South Korea Small-Scale Spatial And Temporal Variation Characteristic Spatial Correlation Computational Simulation Channel Bandwidth Coverage Performance Data Services(DSs) Aggregate Interference Antenna Directivity Accuracy Of Prediction Beam Alignment Channel Capacity T-Type Image Method International Airport Narrow Beamwidth New Model K-Factor Probability Density Function (Pdf) Propagation Environment Energy Estimation Electromagnetic Modeling Root-Mean-Square Delay Spread Geometrical Theory Of Diffraction Geometrical Parameters Rain Attenuation Prediction Lognormal Distribution Mm-Wave Measurement 6 Mhz Multipath Effect Transmission Loss Small Cells Surface Roughness Wireless Local Area Networks(WLANs) Video Conferencing Variation Range Delay Characteristics Diffraction Loss Delay Dispersion Dispersion Characteristics Airport Terminal Advanced Analysis Analysis And Comparison Building Rooftop Building Materials Communication Services Time Delayed Indoor Communication Outdoor-To-Indoor Propagation Probability Characteristics Performance Degradation Predictive Model Parameter Values Federal Communications Commission(FCC) Fitting Parameter Radio Signal Radio Wave Long-Range Theoretical Model Thermally Efficient Sensor Networks Searching Method Wideband Signal System Modeling Statistical Methods Signal Propagation Simple Method Controlled Environment Channel Modeling Automatic Gain Control(AGC) Adaptive Frequency Building Entry Loss Channel Characterization Communication Link Transmit Power Heterogeneous Wireless Networks Outdoor-To-Indoor Path Loss Model Paraxial Approximation Probability Density Distribution Path Searching Reflection Characteristics Random Rough Surfaces Recommendation Itu-R Regression-Based Radio Interference Mm-Wave Applications Measurement Parameter Multi-Rate Multi-Dimensional Simulation Speed Wave Diffraction Wireless Broadband Wireless System Field Measurement Data Device To Device(D2D) Antenna Beamwidth Band Characteristics Computational Time Outage Performance Oam Modes Power Losses Power Delay Profile(PDP) Reference Model Mobile Communication System Weighting Factor Urban Buildings Spatial Consistency Site-Specific Diffraction Parameter Approximation Model Analysis Method Backward Tracing Bel Model Building Height Transmitter And Receiver Interference Impact 28 Ghz Propagation Channel Ray Tracing Algorithm Railway Station Received Power Loss Measurement Mitigation Effect Millimeter Waves(MMW) Multipath Propagation Worldwide Interoperability For Microwave Access(WiMAX) Wireless Backhaul Well-Controlled Vehicular Communication Wide Bandwidth System-Level Simulation Standard Deviation(STD)