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