TDoA Anchor Density in NLOS Setup

Hi, is there any information available in regards to the expected required density of Anchors needed in a NLOS system?

I need to give a reasonable estimate to my client who wants to be able to position tags worn as bracelets in buildings with separate apartments ranging from 20-40m².

The material of the walls within these buildings could vary from plaster to brick to concrete.

The desire of the client is to place one Anchor in each apartment and additional Anchors in common areas and corridors.

Is this feasible? Or would it require a separate cluster of 4 Anchors in each apartment to gain reliable positioning?

Best Regards
David Svedberg

1 Like