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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Data Services
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
126
9.7.3 Setting the Minimum QoS of a PDP Context
Write
command
AT+CGQMIN=[<cid>[,<precedence>[,<delay>[,<reliability>[,<peak>[,<me
an>]]]]]]
Function
Sets the minimum QoS of a PDP context.
Response
z
In case of successful execution: <CR><LF>OK<CR><LF>
z
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT during command execution:
<CR><LF>+CME ERROR: <err><CR><LF>
Note:
If no parameters of this command are set, AT+CGQMIN= considers the previously set values
valid for various parameters.
9.8 AT+CGQREQ - Command for Setting the Requested
QoS Profile
The AT+CGQREQ command allows the TE to specify a QoS level when the MT
sends the “PDP context activation request” message to the network. The write
command can specify a profile for the context. This profile is identified by the (local)
context identification parameter <cid>. If AT+CGQREQ= <cid> is sent, the defined
QoS of <cid> is deleted.
9.8.1 Checking the Parameter Range Supported by the Command
Test
command
AT+CGQREQ=?
Function
Queries the parameter range supported by the command.
Response
z
In case of successful execution:
<CR><LF>+CGQREQ: <PDP_type>,(list of supported
<precedengce>s),( list of supported <delay>s), (list of supported
<reliability>s), (list of supported <peak>s), (list of supported
<mean>s)<CR><LF>
<CR><LF>OK<CR><LF>
z
In case of an error during command execution:
<CR><LF>ERROR<CR><LF>
z
In case of an error related to the MT during command execution:
<CR><LF>+CME ERROR: <err><CR><LF>