3 ms·
It's hard to do PTP reliably over WiFi since the symmetry in both directions (client<->ap) isn't really consistent. It _does_ sort of work though.
by Unklejoe 6y ago
It's hard to do PTP reliably over WiFi since the symmetry in both directions (client<->ap) isn't really consistent. It _does_ sort of work though.
- mlyle 6y agoIt could be made to work fairly well with hardware / driver support. Timing information of frames is known rather precisely, and delay spread is <100ns in most environments.