I found a couple places that sell time-sync devices for data centers, they use CMDA signals from Sprint and Verizon, say that the CDMA base stations each has a GPS receiver for the time signal which is traceable back to the NIST atomic clock.
------------- Max Charleston SC > Timing is critical for cell phone systems. > > They are most likely timed from GPS satellites, for which timing is > absolutely critical, which are timed from linking to one of our national > time standards. > > Since the GPS satellites are controlled from Falcon Air Force Station > just east of Colorado Springs, it is quite likely GPS satellites are > linked to the time standard cluster at Fort Collins. > > > Craig > > _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
