Installation Instructions

LISA-U2 series - System Integration Manual
UBX-13001118 - R19 Early Production Information Features description
Page 145 of 175
2. CellLocate
®
server defines the area of Cell A visibility
3. If a new device reports the observation of Cell A CellLocate
®
is able to provide the estimated position from
the area of visibility
4. The visibility of multiple cells provides increased accuracy based on the intersection of areas of visibility.
CellLocate
®
is implemented using a set of two AT commands that allow configuration of the CellLocate
®
service
(AT+ULOCCELL) and requesting position according to the user configuration (AT+ULOC). The answer is provided
in the form of an unsolicited AT command including latitude, longitude and estimated accuracy.
The accuracy of the position estimated by CellLocate
®
depends on the availability of historical observations
in the specific area.