Multi-slot BLE raw database for accurate positioning in mixed indoor/outdoor environments

This database presents the measurements of RSSI over BLE signals for indoor positioning applications. The experiments were done in the Physics and Mathematics building of the University of Extremadura. In the collection procedure, three different deployments were used with three smartphones for each one. Supporting material to load and work with the database is also provided with Matlab scripts. Further information about the dataset can be found in Multi-slot BLE raw database for accurate positioning in mixed indoor/outdoor environments, Data, 2020.

本数据集包含针对蓝牙低功耗（Bluetooth Low Energy, BLE）信号的接收信号强度指示器（Received Signal Strength Indicator, RSSI）测量数据，用于室内定位应用。本次实验在埃斯特雷马杜拉大学数理学院大楼内开展。在数据采集流程中，共采用三种不同的部署方案，每种方案配备三台智能手机。本数据集还配套了Matlab脚本，用于数据集的加载与操作。有关该数据集的更多详细信息，请参阅2020年发表于《Data》期刊的论文《Multi-slot BLE raw database for accurate positioning in mixed indoor/outdoor environments》。