3 ms·
But guess where the cell tower gets it time from—yep, GPS. Quick research shows CDMA2000 (at least) uses GPS time (probably, they didn't want to deal with leap
by derobert 15y ago
But guess where the cell tower gets it time from—yep, GPS. Quick research shows CDMA2000 (at least) uses GPS time (probably, they didn't want to deal with leap seconds).