ETRI-Knowledge Sharing Plaform

Simulation Results Ofdm Systems International Telecommunications Union Radiocommunication(ITU-R) Mobile Satellite System(MSS) Signal Noise Ratio(SNR) Orthogonal Frequency-Division Multiplexing(OFDM) Communications System IMT-2000 Space-Time Block Coding(STBC) High Altitude Platform Station TRANSMIT DIVERSITY Performance Evaluation Signal-To-Noise Time Frequency(T-F) Weather Information Block Turbo Codes Block Codes Satellite Broadcasting Satellite And Terrestrial Diversity Scheme Time-Domain Interference Analysis Frequency Band Timing Offset Weather Data Beam Pattern System Design Long Term Evolution(LTE) Coding Scheme Channel Condition Timing Estimation Cyclic Prefix(CP) Separation Distance Data Services(DSs) Terrestrial Systems Space Station Conventional Structure Timing Metric Design Phase System Architecture Sea Level Diversity Technique Round Trip Delay Prediction Model Mobile Services Rain Attenuation Prediction Advanced Systems High Data Rate Distributed Antenna Systems(DAS) Information And Communication Frequency Sharing Cooperative Diversity Downlink Transmission Multipath Channels Synchronization Method User Terminals System Performance Radio Interface Rate-Compatible Estimation Method Earth Station Channel Quality Information Return Link Awgn Channel Time And Frequency Synchronization Digital Multimedia Broadcasting Fixed Service(FS) International Telecommunication Union(ITU) Need For Satellite Link Geostationary Earth Orbit(GEO) Service System Interference Level Ancillary Terrestrial Component(ATC) Space-Time Codes Streaming Service Frequency Domain(FD) Space Time Coding(STC) System Model Improved Performance Broadcasting System Ground Station Hybrid Automatic Repeat Request Wideband Code Division Multiple Access(WCDMA) Downlink Interference Transmitting Power Quantitative Evaluation Buffer Overflow Sharing Studies Technology Transfer Domestic Environment Wireless Communication Systems Spectral Efficiency(SE) Snr Estimation Convolutional Interleaver 5 Ghz Open Api Raw Data Study Area Steady Operation Distribution Service Emergency Management Mobile Wimax Meteorological Data Phase Distribution Virtual Carriers(VC) S-Band Link Capacity Based System Reliable Data Multiple-Output Ofdm Channel Estimation Frequency Reuse Technique Satellite Receiver Satellite Signal System Configuration Phase Offset Type Ii Diversity Methods Base Station Multibeam Antenna Transmission Scheme DVB-S2 Dispersion And Absorption Adaptive Coding And Modulation(ACM) Administrative Management Selective Repeat Radiation Beam Extrinsic Information Geo Satellite Networks High Performance Trajectory-Based Operations Data Processing Sentinel-2(S2) Broadband Communication Inter-System Handover Symbol Timing Synchronization Research Institute Broadcast Service Iterative Decoding Leo Satellite Networks Analytic Solution Large Amounts Of Data Data Envelopment Analysis(DEA) Management System User Equipment Call Admission Control Cooperative System Conventional Methods Modulation Scheme User Groups Multimedia Applications Broadcasting Services Coded Ofdm Power Control Algorithms Long Propagation Delay Satellite Data Frame Synchronization Spectrum Efficiency Network Simulator(NS2) Performance Enhancement Data Platform Analysis Method Power Gain Receiver Buffer Design And Operation Closed-Loop Power Control Multimedia Service Performance Improvement Rician Fading Channel Computational Complexity Estimation Accuracy Fading Channels Mobile Satellite Communication System Channel Errors Multiple-Input Queueing Model Blocking Probability Highly Efficient Correct Position Frequency Of Use Evaluation Method Machine Learning Turbo Decoder Phase Estimation Algorithm Antenna Diversity Borrowing Scheme Signal Bandwidth Composite Method Packet Scheduler Power Levels Soft-Decision Global Coverage System Parameters Signal Attenuation Public Protection And Disaster Relief Maximum Likelihood (Ml) Estimation Number Of Iterations Wireless Systems Broadcast And Multicast Services(BCMCS) Co-Existence Core Network High-Rate Time Series Analysis(TSA) Urban Areas Array Antenna System Blind Synchronization Effective Criteria Network Centric Warfare Self-Interference Fractional Frequency Reuse(FFR) Indoor Communication Mitigation Effect Operating Expenditure(OPEX) Space System Conceptual Design Communications Network Cooperative Mimo Mobile Satellite Channel Satellite Development It Systems Packet Loss Processing System 3GPP LTE Service Configuration Distributed Processing Kalman Filter Method Co-Channel Time Sensitivity Disaster Management Antenna Signal Computational Simulation Cross-Layer Design Data Integration Geostationary Ocean Color Imager Log-Likelihood Multi-Model Points Of Interest Data Analysis Universal Mobile Telecommunication System Transmitted Signals Telecommunications Engineering V-Band Agreement Rate Correlation Coefficient Complex Weather Full Diversity Green Infrastructure Internal Rate Of Return Rain Attenuation Models Disaster Recovery Always-On Conventional Ofdm Distinguishing Features Wireless Internet 3g System Development Phase Backup And Restore Mismatch Errors Model-Based Performance Gain Time Interleaver Data Retrieval Shortwave Infrared Hardware Structure Imt-Advanced System Interference Effect Spatial Diversity Gain Rural Areas And Systems Cross Dipole Fading Characteristics Phase Recovery Receiving End Loss Probability Beamforming Scheme Ebg Structure International Civil Aviation Organization(ICAO) Lte System Raindrop Size Distribution Second Generation(2G) Scheduling Algorithm Disaster Mitigation Differential Characteristics Convergence Performance Capital Expenditure(CAPEX) Interference Ratio Congestion Control Algorithm Medium-Energy Effective Path Length Weather Conditions Interference Power Memory Size Tcp Variants Transmission Power Transmission Rate Satellite Ground System Disaster Area Wideband Communication Weather System Information Delivery Network Topology Power Equipment Decision Method Coordinated Multipoint Transmission Inverse Matrix Itu Model Look Up Table(LUT) Processing Speed Pilot Insertion Two-Way Adaptive Antenna Successful Deployment Quasi-Newton Methods Statistical Simulation Method Antenna Aperture Color Sensor Research Results Hybrid Arq Scheme Large-Scale Data Network System Practical Use Dipole Antenna Rf Subsystem Inherent Characteristics Customized Service Radio Link Single-Output Frequency Range Power Reduction Phase Array Antenna Turbo Decoding Dispersion Equations Beam Size Error Performance Economic Evaluation Wimax System Wireless Channel Discrete Fourier Transform Cut-Off Frequency Industry Application Layered Coding Single-Input Available Bandwidth Estimation Computer Science Full-Wave Simulation Link Margin Service Area Area Network Computer Simulation(MC and MD) Computational Burden Functional Design Harmful Interference Likelihood Function On-Chip Memory Satellite Communication Network Frequency Interference Closed-Form Expressions Channel Model Frequency Offset Compensation Improved Convergence Long Time Prototype System Integrated System Multiplier-Less Pilot Signal Surface Coverage Virtualization Technologies Carrier Recovery Circular Shift Service Requirements Integrated Network Maximum Throughput Noise Suppression M-Ary Modulation Position Information Pre-Processing Space Receiver Transmission Speed Recovery Function Layered Architecture Ground Measurements Numerical Results Operational Efficiency Particle Detector Data Transmission Decoder Complexity Boundary Areas Flux Density Impedance Ratio Integrated Services Network Information Integration Ka-Band Satellite Communication Ocean And Meteorological Satellite(COMS) Spill-Over Technical Specifications Training Symbol Vegetation Restoration Standard System Carrier Frequency Offset Estimation Channel Parameters Latency Reduction Multi-Cell Satellite Antenna Satellite Images Data Play Code Rate High-Resolution Data Multi-Beam Satellite Ml Estimator Normalized Difference Vegetation Index(NDVI) Packet Scheduling Probabilistic Forecast 3g Networks Maximum-Likelihood Decoding Transparent Devices Differential Signaling Carrier Phase Estimation(CPE) Communication Infrastructure Cazac Sequence Efficiency Improvement Low Sidelobe Satellite Imagery Stop And Wait Arq Sending End Weather Forecasting Internal Users Input Signal System-Level Simulation Cm Noise Time Delay Compensation Residual Phase System Requirements Interference Impact Mobile Broadband Transmission Control Protocol(TCP) Service Quality Apache Spark Cell Radius Interactive Broadcasting Unnecessary Handovers New Technology Transmission Method High-Speed Communication Industry Association Large Space Long Distance Printed Circuit Board(PCB) Transmit Antennas Safety Applications Estimation Technique Mobile Ad-Hoc Networks(MANET) Surface Monitoring Advanced Internet Services Burst Errors Constant Envelop Cellular System Interaction Scheme Information Provision Power Amplifiers(PAs) Phase Compensation Space Weather Fill-In Detection Characteristics Data Management Distribution System Additive Increase Multiplicative Decrease (Aimd) Algorithm Channel Coding Coded Transmission Regions Of Interest Linear Array Antenna Mobile Networks Satellite-Terrestrial Network Development Plan Coding Gain Communication Services Economic Aspects Key Features Patch Length Parallel Processing Synchronization Accuracy Buffer Zone Learning Models Newton-Raphson Method(Newton method) System Characteristics Tasseled Cap Time And Space Simulation Accuracy Visualization Techniques Channel Coefficients Evolution System Forecast Data Low-Cost Net Present Value(NPV) Main Beam Remote Backup Water Resource Management Wideband Frequency Communication Technologies Data Archive Digital Beam Former Fast Convergence Wide Area Low Snr Environment Network Structure Operation Support Shift Operation Data Distribution Hardware Implementation Information Transmission Linear Regression Simple Structure Root Mean Square Error(RMSE) Digital Beam Forming(DBF) Experimental Model Geostationary Satellite Service Scenarios Mobile Station(MS) Research And Development(R&D) Interference Mitigation Differential Delay Aviation Safety Frequency Selective Channel Remote Sensing Data Handover Decision High-Quality Pilot Symbols Pattern Characteristics Quasi-Orthogonal Geographic Information Wide Range Maximal-Ratio-Combining(MRC) Operational Decision-Making Snow Cover Low Earth Orbit Local Networks Seamless Mobility Single Carrier Frequency Division Multiple Access(SCFDMA) Congestion Window Stratospheric Platform Electromagnetic Band-Gap(EBG) Buffer Size Compensation Algorithm Geospatial Information Linear Detection Technical Feasibility Estimation Error Learning-Based Information Sharing Emergency Communications Estimation Performance Frequency Reuse Factor Fixed Satellite(FS) Fast Time-Varying Field Observations Itu-R Model Multi-Casting Management Services Mobile Communication Systems System Capacity Recovery Algorithm Data Throughput Pseudo-Noise Sequences Uplink Resource Allocation Data Collection Data Link Layer Communication Resources Growth Curves X-Band Time-Variant Vegetation Recovery Active Phased Array Antenna Air Traffic Management Bandwidth Reservation Redundant Information Lower Papr Limited Frequency Spectrum Atmospheric Correction Adaptive Buffering Critical Speed Real-Time Weather Stepped Impedance Weather Sensors Ms System Power Control Scheme Terrestrial Link Recovery Method Decoding Performance Computationally Efficient Feasibility Study System Throughput Dft-Based Channel Estimation Residual Frequency Offset Solar Activity Design And Fabrication Delay Jitter Channel Impulse Response(CIR) Functional Composition Hysteresis Margin Handover Algorithm Lossy Networks Design Data Long Term Fading Random Access Procedure Satellite Mobile Communication Satellite Navigation Design Criteria Amplitude And Phase Modulation Bidirectional Reflectance Distribution Function(BRDF) Common-Mode Noise Efficient Solution Information System Iteration Process Inter-Beam Interference Ip-Based Satellite Constellations Signal Processing Timing Recovery Recommendation Itu-R Exponential Recovery Web Service Physical Layer 4d Trajectory S-UMTS Sidelobe Level Adaptive Beamforming Application Programming Interface Surface Reflectance Wireless Networks Attenuation Measurement Bit Error Rate Cyclic Delay Diversity Communication Means Decision-Making Process Each Region Full System Improved Dft Next Generation Communication Systems Open-Loop Space Environment Climate Change Congestion Avoidance Compensation Scheme Land Cover Peak To Average Power Ratio(PAPR) Multimedia Broadcast And Multicast Telecommunication Network Link Utilization Digital Video Broadcasting Angular Sampling Belong To