ETRI-Knowledge Sharing Plaform

IEEE 802.11(Wi-Fi) Positioning Technology Positioning Accuracy Access Point Positioning Method Wi-Fi Ap Service Area Accurate Location Indoor Localization Wireless Signal Mobile Operators Position Information Data Collected Service Provider Indoor Location-Based Services Positioning Error Raw Data Wi-Fi Signals Deep Learning(DL) Hybrid Positioning Public Safety Emergency Rescue Generation System High Accuracy Indoor Positioning System Position Estimation Signal Acquisition Target Accuracy Dense Urban Wi-Fi Based Positioning Fingerprinting Method Radio Map Construction Mobile Networks Location Information Indoor Environment Transition Area Location Estimation Wi-Fi Access Wide Area Ble Beacons Outdoor Positioning Gaussian Process Regression(GPR) Bluetooth Low Energy Reference Point Weighted Centroid Localization Office Environment Data Server Indoor Positioning Algorithm Tx Power Time Saving Fingerprinting Localization Mobile Payment Mobile Communication Performance Assessment Signal Based Feasibility Analysis Competitive Performance Data Location Monte Carlo Rough Location Technical Feasibility Standard Deviation(STD) Mobile Network Operator(MNO) Weighting Function Experimental Result Site Survey Indoor Lbs Mobile Virtual Network Operator(MVNOs) Area Effect Long Period Simulation Scenarios Smartphone-Based Wlan Positioning Signal Propagation Various Conditions High Availability Mobile Devices Positioning Data Learning Methods Localization System Wireless Communication Signal Characteristics Collecting Data Map Server Multiple Devices Rescue Services Experimental Setup Maximum Likelihood Radio Wave Cost-Effective Indoor Office Location Estimates Positioning Services Success Rate Data Model Long Term Evolution(LTE) System Concept Self-Isolation Border Effect Multi-Source Data Multi-Path Base Station Global Positioning System(GPS) Propagation Model Reference Device Signal Collecting Response Rate Reference Signal Received Power Updating Method Wireless Infrastructure Large Area Fingerprinting Positioning Position Domain Wi-Fi Positioning Physical Location Wifi Rssi Virtual Network Operators Learning Models Participatory Sensing Small-Scale Sensor Based Location Service Experimental Evaluation Channel State Information(CSI) High-Level Architecture(HLA) Handover Mechanism Simulation And Experiment Spatial Hierarchy Terminal-Based Averaging Method Data Sources Whole Service Error Distribution Generating System Mems Sensor Urban Canyon Adversarial Learning Clustering Technique Cluster Head(CH) Cost-Efficient Fingerprint Positioning Indoor Surveying Lower Computational Complexity Standard Work Learning-Based Method Pedestrian Dead Reckoning Wireless Positioning Wifi Fingerprinting Construction Method Indoor Location Awareness Interoperability Test Real-World 3d Indoor Positioning Test Environment Two-Step Model Fitting Database Server Indoor Space Location Accuracy Practical Path Loss Model Statistical Characteristics Smart Devices Measurement Data Asset Tracking Prototype System Performance Evaluation Rapid Response Step Function Signal Strength Generation Algorithm High-Density Location Technology Space Limitation Wi-Fi Devices Loosely-Coupled Centroid Method CSI-RS Line Of Sight(LOS) Wi-Fi Localization Highly Accurate Accuracy And Reliability Accuracy Enhancement Google Tango Location Database Setup Costs Google Project Tango Network Topology Proximity-Based Service System Interface Performance Estimation Three Components Mobile Users Real Experiments Based Approach Sensor Integration Static Surveying Limited Space Management Scheme Smartphone Application System Error Fingerprint-Based Localization Novel Algorithm Public Services System Interoperability Signal Coverage Data Sets Generative Adversarial Network Location System Mobile Terminal System Measures User Context Indoor Map Low-Grade Moving Average Filter(MAF) Rssi Difference Heterogeneous Devices K-Nearest Neighbor(KNN) Location Fingerprint Noisy Measurements Traditional Methods Network Services Distributed Model Localization Method System Architecture Error Analysis Signal Variability Position Accuracy