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