Operation Procedures Of Gpsonextra Assistance Function - Quectel LTE Standard Application Note

3.3. Operation Procedures of gpsOneXTRA Assistance Function

This example shows the operation procedures of gpsOneXTRA Assistance function.
AT+QGPSXTRA=1
OK
//The gpsOneXTRA Assistance function is activated immediately.
//If gpsOneXTRA data file is valid (query via AT+QGPSXTRADATA?), turn on GNSS engine directly.
//If gpsOneXTRA data file is invalid (query via AT+QGPSXTRADATA?), then perform the following
procedures.
//gpsOneXTRA data
http://xtrapath1.izatcloud.net/xtra2.bin or other URLs listed in Chapter 1.3.
AT+QFUPL="RAM:xtra2.bin",59748,60
OK
AT+QGPSXTRATIME=0,"2019/01/05,08:30:30",1,1,3500
OK
AT+QGPSXTRADATA="RAM:xtra2.bin"
OK
AT+QFDEL="RAM:xtra2.bin"
OK
AT+QGPS=1
OK
LTE_Standard_GNSS_Application_Note
file can be downloaded
LTE Standard Module Series
LTE Standard GNSS Application Note
//If gpsOneXTRA Assistance is disabled,
enable it first and then perform the following
procedures.
to PC (or
//Select a gpsOneXTRA file and upload it to
module via QCOM. For more details about this
command and QCOM tool usage and
configuration,please refer to document [1].
//Inject gpsOneXTRA time to GNSS engine.
//The gpsOneXTRA data file is injected to
GNSS engine successfully.
//Delete gpsOneXTRA data file from UFS.
//Turn on GNSS engine.
MCU) from URL
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