11-04-2011 08:04 AM
In my organization we are using Blackberry 9630 mobiles for person tracking.My application requests Location updates for every 15 secs.Some times My application is not getting GPS Position for hours.For other Blackberry mobiles (9300,8900,8820,8310) it is working fine.I googled this problem,some people linking this issue with Network carrier .Please tell me what is the Relation between Atonomous GPS positioning and Network carrier .
Mobile : Blackberry 9630 CDMA
GPS Mode : GPS Satellites
Thanks and Regards
11-08-2011 01:49 PM
This could be related to Cell Site Location services. Some wireless providers use triangulation with their wireless towers to provide an approximate location. This location is not typically accurate within a couple kilometers. The BlackBerry will use Cell Site Location if it is unable to retrieve a GPS location.
You will have to consult with your wireless provider to determine if its supported.