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Overview
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This course explains how Bluetooth direction finding uses Angle of Arrival and Angle of Departure to determine signal direction and enable centimeter-level positioning. It covers the underlying radio-wave physics and Bluetooth protocol stack.
Syllabus
Introduction
Location Services
Bluetooth Profiles
Limitations
Direction Finding
Direction
Direction Discovery
Bluetooth 51
Accuracy
The Trade
Physics
Phase
Fixed wavelength
Test
Trigonometry
IQ Sampling
Visualisation
Frequency Hopping
CTE
Bluetooth Stack
Example
Where to go next
What can you do
Other resources
Conclusion
Taught by
Linux Foundation