OWIN6G Wireless Sensor Network
LED Tx panel — VLC downlink
Access Point (corner ⅛-sphere)
Sensor Node (truncated pyramid)
IR uplink (SN → AP)
Wired backbone / cloud
Radiation patterns
VLC floor (visible light)
IR floor (infrared)
SN → ceiling (blue)
AP IR activation
Period
6.0 s
AP FOV
40°
Req.
30%
isoline = activation requirement; only SNs inside it activate.
EH — energy harvesting (floor)
LED FOV
90°
EH req.
30%
isoline = min. VLC power for energy harvesting at the SNs.
SN uplink (ceiling)
SN FOV
90°
Comm. req.
50%
isoline = min. power for SN → AP communication.
SN battery levels
⏸ Pause
↺ Reset batteries
Auto-rotate
Speed
1.0×
Drag = orbit · Scroll = zoom · Right-drag = pan
