hi, I had seen that they also provide an online api, though as far as I understand for each cell that your phone sees it you can get the gps data of the cell. So now you have eg the coordinates and signal strengths from 4 cells how do you calculate where you are. Is there a function for the have fast the signal de- creases in regards to your distance to the cell? are all cells signaling with the same signal strenght / amount of energy? The android/iphone gsm lokating mechanism works very accurate, but I have no idea how they do it.
best regards robin _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community