Hi,
We have used EG915Q-JP module for A-GNSS function. But we have found following methods to do A-GPS from these two documents: quectel_ec2xeg2xeg9xem05_series_gnss_application_note_v1-6.pdf and Quectel_EG915Q_Series&EG916Q-GL_GNSS_Application_Note_V1.1.pdf.
For A-GPS function, in doc Quectel_EG915Q_Series&EG916Q-GL_GNSS_Application_Note_V1.1.pdf, we see following procedure can do A-GPS but how to do A-GPS with SUPL?
For A-GPS function, in doc quectel_ec2xeg2xeg9xem05_series_gnss_application_note_v1-6.pdf, we see following SUPL commands: AT+QGPSSUPLURL and AT+QGPSSUPLCA, but we don’t know how to use these commands to do A-GPS with SUPL. Could you please give detailed process to do A-GPS with these commands?
For A-GPS function, in doc quectel_ec2xeg2xeg9xem05_series_gnss_application_note_v1-6.pdf, we see another method AT+QGPSXTRA to do A-GPS. And there is section “3.3. Operation Procedures of gpsOneXTRA Assistance Function” to describe it. But we want to know the difference between this QGPSXTRA and above method?
Thank you very much.
BRs.