Indoor positioning is one of the core technologies behind the idea of Internet of Things (IoT). Some of the use
Continue reading
Tag: Timestamps
Maximum Likelihood Estimation of Clock Offset
When I started my PhD, one of the first papers I read was On Maximum Likelihood Estimation of Clock Offset
Continue reading
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
Continue reading
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
Continue reading
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
Continue reading