[arparent]

Agreed, I was referring to 'normal' cellular phones. Not phones with actual GPS in them.

Originally Posted by weedahoe

First of all, go back and read where he said "e"GPS. Not "a"GPS. Secondly, aGPS will never be better that stand-alone GPS. You need to go back to GPS school for GPS v/s aGPS and look at triangulation v/s transponders and how many you need and how close they can pin point your location of within feet v/s yards.