Angle of Arrival (AoA)
By collecting the actual measurement data of LRP UWB and HRP UWB array angle measurement devices under the same experimental conditions in a certain underground space, the angle measurement performance of the two devices was compared and analyzed. The results show that the angle measurement performance of the specially designed LRP UWB receiver is superior to that of the HRP UWB receiver.
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The Bluetooth 5.1 Core Specification brought Angle of Arrival (AoA) based Indoor Localization to the Bluetooth Standard. This feature is usually referred to as Bluetooth Direction Finding.
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The Bluetooth 5.1 Core Specification brought Angle of Arrival (AoA) based Indoor Localization to the Bluetooth Standard. This dataset is the result of one of the first comprehensive studies of static Bluetooth AoA-based Indoor Localization in a real-world testbed using commercial off-the-shelf Bluetooth chipsets.
The positioning experiments were carried out on a 100 m² test area using four stationary Bluetooth sensor devices each equipped with eight antennas. With this setup, a median localization accuracy of up to 18 cm was achieved.
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