dwm1001 star and line network topologies

hi,

dwm1001 system overview , 7.4 Network Coverage and Expansion , the system supports two network topologies: star and line.

the TNx, ANx, ANRx represent ?

[attachment=67]

TN - tag
AN - anchor (without routing capability)
ANR - routing anchor (will be in Release 2 of PANS FW, not supported in Release 1 FW)