ETRI-Knowledge Sharing Plaform

Propagation Characteristics 28 Ghz Angular Spread Channel Sounder Measurement Results Measurement-Based 38 Ghz Base Station Shadow Fading Omnidirectional Antenna Field Measurements Carrier Frequency Mobile Station(MS) Data Collected Power Losses International Telecommunications Union Radiocommunication(ITU-R) Propagation Measurement Wideband Channel Mhz Bandwidth Non-Line-Of-Sight(NLOS) Multipath Components Relay Station 100 Mhz Measured Data Spectrum Engineering Space Based Very High Frequency Antenna Beamwidth High Gain Wireless Channel Characteristics Simulation Results Antenna Correlation Field Measurement Data Millimeter-Wave Frequency System Design Sub-Terahertz Indoor Environment 5g System Correlation Models Path Loss Characteristics Sub-Thz Dispersion Characteristics Performance Evaluation Wireless Mobile Measurement Campaign Office Environment Urban Microcell Smart Services Mimo Channel Measurements Mobile Communication Systems Small-Scale Fading Communication Technologies Multipath Channels Indoor Office Mimo Channel Capacity International Collaboration Hyper-Connected Urban Environments Channel Parameters Model Parameter Multipath Signals Power Delay Profile(PDP) Horn Antenna Measurement And Analysis Path-Loss Exponent(PLE) Indoor Measurements Capacity Based System Development Gamma Distribution Office Building Multipath Characteristics Spectral Efficiency(SE) Standard Deviation(STD) Tunnel Scenario Telecommunication Standards 5g Millimeter-Wave Distributed Antenna Systems(DAS) Thz Band Propagation Model Transmit Antennas Design Issues Small Angle Cross Correlation Coefficient Large-Scale Parameters Speed-Up 5g Mobile Communication System Multi-Link Enabling Technologies Response Matrix Channel Frequency Response Delay Profiles Root Mean Square (Rms) Delay Spread Received Power Antenna Measurement Data Analysis Model-Based Outdoor-To-Indoor Propagation Proposed Model Mobile Telecommunication Thz Propagation Monte-Carlo Simulation(MCS) Antenna Radiation Pattern Low-Rise Design And Development Fading Characteristics Overhead Line Random Variables Ricean K-Factor Correlation Characteristics Building Entry Loss Wireless Transmission High Doppler Geometrical Parameters Fading Channels Delay-Doppler 300 Ghz Cell Layout 6 Ghz Frequency Dependent Power Reception Least Square (Ls) Method Mmwave Beamforming Radio Channel Broadband Network High Mobility Millimeter-Wave Band Channel Matrix Directional Characteristics Urban Areas Doppler Shift Angular Domain Relay System Advanced Systems Half Power Beamwidth Power Distribution Street Canyon Vehicle To Vehicle(V2V) Mimo Channel Sounding Angle Of Arrival Estimation Thz Frequency Cooperative Communication Imt-Advanced Channel Impulse Response(CIR) Empirical Model Excess Loss Wireless Communication Research And Development(R&D) Ray-Tracing Simulation Key Technology Geometrical Features Electromagnetic Safety Beam Alignment Doppler Profile Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing(MIMO-OFDM) Smart Antenna System Thermally Efficient Diffraction Loss Directional Propagation Spatial Filtering Directivity Gain(DG) Frequency Dependence Outdoor Channel Measurement Steering Beam Space-Alternating Generalized Expectation-Maximization Beamforming Technique Empirical Investigation Free Space Path Loss(FSPL) Indoor Hotspot Indoor And Outdoor Environments Doppler Measurements Traditional Building Frequency Range Channel Interference Delay Dispersion Path Loss Modeling Mobile Environment Mimo-Ofdm Systems High Speed Train Signal-To-Noise Channel Characterization Frequency Characteristics Fifth-Generation(5G) Millimeter-Wave Measurements Radio Waves Reverberation Chamber Iterative Algorithms Joint Characteristics Compact Mimo Antenna 5g Wireless Mmwave Band Transmitted Power Adaptive Beamforming Algorithm Angle Of Departure 5g Communication Maximum Excess Delay Millimeter-Wave Propagation Channel Receiving Antennas IEEE 802.11(Wi-Fi) Long Range Scatter Plots User-Specific Angle Rotation Chip Level Mobile Services Least Square Estimator Stochastic Modeling Signal Noise Ratio(SNR) Well-Controlled Waveform Design Vehicle-To-Infrastructure Communications Next Generation Communication Systems Rotating Antenna Realistic Mobility Impulse Response Estimation Spatial Correlation Bandwidth Measurement Cumulative Distribution Function(CDF) Fresnel-Kirchhoff Multiple Channels Reliable Communication Interference Analysis System Evaluation Average Distance Back To Back(BTB) 5g Mobile Networks 5g And Beyond Multipath Effect Outage Probability Mmwave Channel Office Measurements Small Cells Uniform Linear Array(ULA) Communication Link Guiding Effect High Data Rate High Frequency Band Narrowband Internet Of Things(NB-IoT) Antenna Orientation Backhaul Network Orthogonal Frequency-Division Multiple Access(OFDMA) Terahertz Band Fine Granularity Measurement System Mobile System Propagation Scenario Signal Subspace Simple Method Systolic Array V2i Communication Array Beamforming Average Length Wideband Measurements Measurement Errors Multipath Propagation Environment Next Generation Mobile Communication Office And Corridor Steerable Directional Antennas Channel Analysis Free Space Loss Propagation Path Incidence Angle System Throughput Construction Materials Frequency Sharing Knife-Edge Building Classification Based System Ber Performance Space Time(ST) Factor Analysis Cooperative Relay Design Evaluation Stochastic Geometry Auto-Correlation Function(ACF) Building Rooftop Multipath Reflections Stage Of Development Synchronization Method Directive Antennas Domain Analysis Global Standards Wireless Access Indoor Channel Measurement Spatial Characteristics Geometrical Variables Parameterization Method Relative Distance Reflection Characteristics Sparse Signal Edge Detection Maximal-Ratio-Combining(MRC) Short Distance Technology Trends Efficient Implementation Performance Test Joint Probability Distribution Statistical Characterization Computer Labs Edge Diffraction Mobile Broadband Downtown Area Mobile Channel Single Link Blockage Effect High-Speed Communication High Angular Resolution Number Of Users Non-Perpendicular Channel Statistics Thz Measurement Alpha-Beta Autonomous Vehicle Variation Range Number Of Array Elements Adaptive Beamformer Bi-Directional Weight Vector Probability Density Function (Pdf) Symbol Rate Extraction Algorithm Wireless Channel Modeling Power Component Office Room Parallel Processing Reflection Coefficient Bel Model Doppler Frequency Engineering Parameters Geometrical Theory Of Diffraction Multi-Directional Linear Minimum Mean Square Error(LMMSE) Distance Model Measurement Time Numerical Results K-Band Radar Lognormal Distribution Artificial Intelligence Controlled Environment Data Transmission Dispersion Parameters Use Cases Angular Profile Broadband Communication Distribution Characteristics Environmental Constraints Vehicular Communication Performance Measures Real-Time Processing Wide Bandwidth System Response Channel Estimation(CE) Outdoor-To-Indoor Path Loss Model Run Test Component Extraction Main Factors Maximum Eigenvalue Precision Test Signal Source Urban Street Analytical Functions Optimal Parameters Real-Time Measurement Interference Canceller Multiple Antennas Moving Cell Narrow Beamwidth Limited Data Short Wave Spectral Leakage Diffraction Parameter Development Of Key Technologies Fading Statistics Hall Effect Millimeter-Wave Channel Model Multiple Signal Classification (Music) Algorithm New Model Synthesized Data Directional Combination Millimeter Wave Communication Mobile Application(APP) Measuring Channel Recursive Least Squares(RLS) Absolute Value Approximation Model Building Type Empirical Cdfs Frequency Effect Over-The-Air(OTA) Propagation Loss Measurement Blind Spot Behavior Based Computer Simulation(MC and MD) Eigenvalue Analysis Front Side Weather Radar Range Extension Single Cell Direct Link High Altitude Millimeter Waves(MMW) Mobile Wireless Backhaul Reference Signal Doppler Characteristics Dispersive Characteristics Waveguide Effect Multipath Distribution Power Deviation Performance Degradation Power Analysis Rayleigh Fading Channel Model Loss Analysis Los And Nlos Scenarios Angle Deviation Broadband Wireless Cycle Time Frequency Domain(FD) High-Resolution Parameter Estimation Width Effects V2v Communication System Implementation Near-Field Root-Mean-Square Delay Spread Wave Length Time Division Multiplexing Diversity Order Data Base Gamma Model High-Rise Buildings Wireless Power International Airport Arbitrary Directions Dual-Link Modified Form Power Gain Rotational Scanning Indoor Navigation Spatial And Temporal Beamforming Gain Sage Algorithm Transmission Power Computation Time Channel Fading Distributed Network Moving Vehicle Side Windows Uplink And Downlink Computational Complexity Melting Layer Mobile Data Traffic Outdoor Measurements Reflected Waves Signal Power Wave Diffraction Beam Misalignment Beam Angle Calculation Algorithm Measurement Bandwidth Symbol Error Rate(SER) Based Approach Free Space Model Filtering Effect Vehicle Antenna Large Array Antennas Local Area Network(LAN) Transmitter And Receiver Ofdma Systems Antenna Position Compensation Method Implementation Method Jakes Model Average Power Coverage Extension Distribution Of Power 240 Ghz Weight Calculation Protocol Design High Power Theoretical Model Closed-Form Doppler Spectrum Sampling Kernel Surrounding Environment Angular Dispersion Frequency Measurement Multipath Delay Estimation Performance Analysis Symbol-Level Multiple-Input Multiple-Output (Mimo) Relay Propagation Power Low Frequency Time Slots Arithmetic Mean Direction Of Arrival(DoA) Correlated Components Relay Channel Parameter Values Angle Spread Wireless Systems Joint Distribution Leakage Reduction Signal Model High-Rate 55 Ghz Power Levels Optimal Parameter Estimation Railway Station Real-Time Implementation Tdd System Finite Rate Of Innovation Open Space Peak Time Peak Power Radio Access Technologies(RATs)