Re:AT&T will put a fake 5G logo on its 4G LTE phones
by gsich on Friday December 21, 2018 @10:04PM
(#18738665)
GPS is receive only, no mobile data is used there.
[ Parent
| on HN ]
Re:AT&T will put a fake 5G logo on its 4G LTE phones
by rzzzt on Saturday December 22, 2018 @06:27AM
(#18740126)
Assisted GPS might require data/mobile network connection for the brief period of time the phone figures out where it is, roughly.
Re:AT&T will put a fake 5G logo on its 4G LTE phones
by bayindirh on Saturday December 22, 2018 @10:18AM
(#18740886)
Assisted GPS talks with the towers around, pings them for distance and gets their coordinates. It's happening on the GSM layer. It's also a no-data exchange IIRC.
Re:AT&T will put a fake 5G logo on its 4G LTE phones
by gsich on Saturday December 22, 2018 @10:46AM
(#18741003)
No, I think it's only downloading almanach data for faster GPS.
Re:AT&T will put a fake 5G logo on its 4G LTE phones
by bayindirh on Saturday December 22, 2018 @11:38AM
(#18741235)
It's one of the operational modes. On the other mode it calculates the location on behalf of the user and responds back with it [0].
In both modes data connection is required, so I'm mistaken.
Re:AT&T will put a fake 5G logo on its 4G LTE phones
by giancarlostoro on Saturday December 22, 2018 @01:40PM
(#18741840)
Google Maps uses mobile data to render the maps though do they not?