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The article mentions it's aGPS which uses tower triangulation. But this would be requiring a data link back to the network provider I'd assume. In airplane mod
by ShorsHammer 8y ago
The article mentions it's aGPS which uses tower triangulation. But this would be requiring a data link back to the network provider I'd assume.
In airplane mode it _shouldn't_ be sending that data.
https://en.m.wikipedia.org/wiki/Assisted_GPS https://en.m.wikipedia.org/wiki/Assisted_GPS
- TomVDB 8y agoaGPS has nothing to do with cell tower triangulation. With aGPS, the cell phones can download up to date GPS almanac from the tower instead of having to lock to GPS satellites to get it.
- nitrogen 8y agoRead the wikipedia page before downvoting the parent commenter, who was correct: "A-GPS augments that by using cell tower data to enhance quality and precision when in poor satellite signal conditions."
- TomVDB 8y agoFeel free to point out where the Wikipedia says that it helps with triangulation. (Hint: it does not.) The parent commenter explicitly write "A-GPS which uses triangulation". That is simply not true.