I have a question about the way to place initiators, anchors and gateways : in short, I do not clearly understand informations are shared between nodes.
For exemple, in the scheme below, I assume that :
- The tag sends a broadcast UWB message to the anchors (step 1).
- Then the anchors detect the moment when the message arrives. The anchors have to communicate this “time arrival moment” in order to calculate the location of the tag. So I assume that the anchors send this information to the Initiator (step 2 and 3 in the scheme) and then the initiator makes the calculation (step 4).
- Eventually, the initiator sends the location information to the gateway (step 5).
I assume that this a probably wrong but if you can describe me the “true” steps it would really help me to better understand the way UWB networks work.