HUAWEI ME909u-523 LTE LGA Module
Application Guide
GPS Application Scenarios
Issue 04 (2014-12-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
71
11.3 MSB Positioning Using the User Plane Protocol
Command
Description
AT^WPDOM=5
Set the positioning method to MSB.
OK
AT^WPDST=1
Set the session type to tracking and
positioning.
OK
AT^WPDFR=65535,1
Set the number of positioning times
and the interval between each
positioning for the tracking and
positioning.
OK
AT^WPQOS=255,500
Set the positioning service quality.
The first parameter indicates the
response time, and the second
indicates the horizontal accuracy
threshold..
OK
AT^WPURL=SUPL.GOOGLE.COM:7276
Set the A-GPS server address and
port number. This address is just
Google AGPS server. Some of the
AGPS server requires certificate
authentication.
OK
AT+CGDCONT=15,"IP","CMNET"
Set the PDP context required by A-
GPS dial-up. By default, A-GPS dial-
up uses the fifteenth PDP context.
"CMNET" is the APN of network that
module have registered.
OK
AT^WPDGP
Start positioning.
OK
^POSEND: -1,9
The first value indicates positioning
end reason, and the second indicates
the left positioning times.
