Indoor positioning is one of the core technologies behind the idea of Internet of Things (IoT). Some of the use
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Category: Localization
On Microchip AT86RF215 Radios
It is a little unusual to describe a hardware radio on a website that focuses on software radios. But I
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The Big Picture of Localization
Digital Signal Processing (DSP) enables us to find the range of a device transmitting a wireless signal with a particular
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There and Back Again: Time of Flight Ranging between Two Wireless Nodes
With the growth in the Internet of Things (IoT) products, the number of applications requiring an estimate of range between
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Location Estimation through Differential Phase Difference of Arrival
In an article on carrier phase based ranging, we saw how phase observations were employed to find the range between
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