May 26, 2022 · We propose a graph optimization model combining a Wi-Fi fingerprint and BLE ranging technology to improve indoor positioning accuracy. The ...
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PDF | To improve the user's positioning accuracy of a Wi-Fi fingerprint-based positioning algorithm, this study proposes a graph optimization model.
The experimental results show improvements in the positioning accuracy of four common Wi-Fi fingerprint-matching algorithms: KNN, WKNN, GK, and Stg. List of ...
Error of optimized Wi-Fi fingerprint-matching algorithms.
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To improve the user's positioning accuracy of a Wi-Fi fingerprint-based positioning algorithm, this study proposes a graph optimization model based on the ...
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Apr 25, 2024 · Graph Optimization Model Fusing BLE Ranging with Wi-Fi Fingerprint for Indoor Positioning. Sensors 22(11): 4045 (2022); 2021. [j1]. view.
Nov 26, 2024 · Data fusion for enhanced localization accuracy: we integrate WiFi RSSI measurements with IMU data to create a comprehensive input for indoor ...
In comparison to other technologies, BLE is designed for short-range wireless communication of 20–30 meters, low energy consumption, low-cost hardware design, ...
An efficient and graph optimization-based way for estimating the beacon positions and the RFM, which combines the range- based method and the ...
This paper proposes a practical implementation of an accurate Indoor Positioning System based on. Bluetooth Low Energy technology to ensure a low power, ...
Article: Graph Optimization Model Fusing BLE Ranging with Wi-Fi Fingerprint for Indoor Positioning Authors: by Rong Zhou, Puchun Chen, Jing Teng and ...