CDMA mobile telephony needs system synchronization to +/- 10 uS in order to smoothly handoff a moving client from one cell to the next. Most systems use GPS to maintain this 10 uS. This says nothing about how bad it could get after that. Mike
-----Original Message----- From: time-nuts [mailto:[email protected]] On Behalf Of Mike Baker Sent: Wednesday, March 15, 2017 22:33 To: [email protected] Subject: [time-nuts] Smart Phone time display accuracy...? Hello, Time-nutters-- Any thoughts on what the likely accuracy of smart phone time displays might be? I am thinking that the stacking of delays along the path to its receive antenna plus any internal processing delays would accumulate to some unknown degree. Any thoughts on this? Mike Baker ***************** _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
