ETRI-Knowledge Sharing Plaform

IEEE 802.11(Wi-Fi) Positioning Technology Access Point Public Safety Positioning Accuracy Hybrid Positioning Precise Positioning Accurate Location High Accuracy Emergency Rescue Positioning Method Raw Data Mobile Phone Non-Supported Wi-Fi Ap Location Information Mobile Operators Machine Learning Technique(MLT) Fingerprinting Method Service Area Wireless Signal Autonomous Location Generation System Signal Propagation Crowd-Sourcing Location Estimation Wi-Fi Signals Service Provider Indoor Environment Mobile Networks Position Information Indoor Location-Based Services Construction Method Positioning Error Indoor Space Signal Acquisition Indoor Map Standards Development Gps Navigation Weighted Centroid Localization Indoor Positioning System Signal Modeling Estimation Error Reference Point Bluetooth Low Energy Received Signal Strength(RSS) Gaussian Process Regression(GPR) Outdoor Positioning Propagation Path Ble Beacons Skip-Gram Learning Methods Wireless Communication Wide Area Adaptive Strategy Signal Characteristics Modeling Technology Wi-Fi Access Long Term Evolution(LTE) Transition Area Multi-Path Rf Signal Base Station Propagation Model Land Vehicle Fingerprinting Positioning Position Domain Bluetooth Beacon Search Method Nonlinear Systems Simulation And Experiment System Uncertainty Data Collected Multiple Models Wi-Fi Based Positioning Dense Urban Target Accuracy Database Construction Support Platform Filter Fusion Low-Grade Position Estimation Error Analysis Time Saving Tx Power Data Server Indoor Positioning Algorithm Mobile Communication Fingerprinting Localization Gps Receiver Mobile Payment Map Matching Office Environment Navigation Application Specific Features Vehicle Applications Wireless Location Multi-Gnss Performance Assessment Signal Based Feasibility Analysis Input Data Multi-Model Switching Weak Points Constant Velocity Frequency Resolution State Variables Data Location Technical Feasibility Competitive Performance Merits And Demerits Monte Carlo Rough Location Weighting Function Mobile Network Operator(MNO) Rf Fingerprinting Standard Deviation(STD) Control Platform Experimental Result Reflect Signal Stage 1 Indoor Lbs Mobile Virtual Network Operator(MVNOs) Coordinate System Data Collection Area Effect Different Dimensions Model Update Simulation Scenarios Wlan Positioning Observability Analysis Smartphone-Based Various Conditions Greedy Search Navigation Algorithm Proximity Search Velocity Measurement Beam Search Covariance Matrix High Availability Hardware Based Least Square Method Mobile Devices Positioning Data Radio-Frequency Signal Tracking Vertical Take-Off And Landing(VTOL) Carrier Frequency Dynamic Condition Gps Signal Localization System Long-Short Term Memory(LSTM) Acquisition Method Pressure Sensor Real-Time Positioning Collecting Data Tracking Loop Performance Map Server Multiple Devices Modeling Process Root Mean Square Error(RMSE) Rescue Services Experimental Setup Maximum Likelihood Radio Wave Cost-Effective Indoor Office Location Estimates Positioning Services Success Rate Data Model Imm Estimator Multi-Filter Multidimensional Space Novel Method System Concept Self-Isolation Border Effect Dynamic Modes Hybrid Localization Multi-Source Data Excellent Performance Car Navigation System Reference Device Signal Collecting Updating Method Efficient Search Wireless Infrastructure Classification Method Global Positioning System (Gps) Reference Signal Received Power Response Rate Adaptive Fusion Large Area Wi-Fi Positioning Radio Map Construction Translation Model Wifi Rssi Cell-Based Low Power Physical Location System Matrix Virtual Network Operators Construction Time Fast Signal Location Tracking Sensor Based Small-Scale Generation Model Location Service Modeling Accuracy User Position Artificial Intelligence Experimental Evaluation Gps Filter Interacting Multiple Model Estimator Smart Watch Terminal-Based Channel State Information(CSI) Distribution Modeling Fusion Technique High-Level Architecture(HLA) Handover Mechanism Spatial Hierarchy Whole Service Weighted Sum Wifi Fingerprint Averaging Method Classification Models Data Sources Precise Location Urban Canyon Tracking Method Error Distribution Generating System Mems Sensor Propagation Characteristics A-Star Algorithm Adversarial Learning Communication Infrastructure Deep Learning Models Global Navigation Satellite Systems(GNSSs) Vehicle Navigation Average Error Vector Space Text Classification Text Data Cost-Efficient Fingerprint Positioning Indoor Surveying Indoor Localization Technology Wireless Positioning Lower Computational Complexity Learning-Based Method Pedestrian Dead Reckoning Real-Time Software Standard Work User Equipment 3d Indoor Positioning Two-Step Test Environment Interoperability Test Indoor Location Awareness Model Fitting Real-World Round-Trip Time(RTT) Tightly Coupled Database Server Ins/Gps Integration Location Accuracy Practical Path Loss Model Statistical Characteristics Smart Devices Ins/Gps Integrated System Measurement Data Language Translation Step Function Attitude Error Asset Tracking Digital Map Performance Evaluation Prototype System Rapid Response Wi-Fi Devices Code Phase Generation Algorithm High-Density Location Technology Partial Area Space Limitation Point Location Error Covariance Matrices Loosely-Coupled Short-Range Wi-Fi Localization CSI-RS Centroid Method Constant Acceleration Gram Negative Line Of Sight(LOS) Structure Information Highly Accurate Accuracy Enhancement Accuracy And Reliability Google Tango Location Database Localization Errors Setup Costs Travel Distance Computation Time Network Topology Google Project Tango Map-Based Proximity-Based Service System Interface Three Components Performance Estimation Inertial Measurements Unit Lte Networks Mobile Users Non-Holonomic Constraints Based Approach Gnss Receiver Positioning Platform Sensor Integration Static Surveying Gps Positioning Smartphone Application System Error System Interoperability Cellular Signals Fingerprint-Based Localization Id-Based Key Factors Novel Algorithm Outdoor Location-Based Services Public Services Signal Coverage Data Sets Generative Adversarial Network Integrated Control Location System Mobile Terminal System Measures Velocity Errors Frequency Acquisition Negative Sampling Performance Analysis Moving Average Filter(MAF) Localization Performance Rssi Difference Traditional Methods Heterogeneous Devices K-Nearest Neighbor(KNN) Location Fingerprint Measurement-Based Noisy Measurements Fixed Gain Network Services Urban Areas Angle Of Arrival(AOA) Cellular Measurements Distributed Model Localization Method System Architecture Experiment Results Post-Processing Real-Time Implementation Signal Variability Position Accuracy