Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 144 / 247
10.3. AT+CGQREQ Quality of Service Profile (Requested)
AT+CGQREQ allows the TE to specify the quality of service profile that is used when the MT activates a
PDP context.
The write command specifies a profile for the context <cid> which is a special form of the write command.
AT+CGQREQ=<cid> causes the requested profile for context number <cid> to become undefined. The
read command returns the current settings for each defined context. Details can be found in 3GPP TS
23.107 and all parameters are saved in NV automatically.
AT+CGQREQ Quality of Service Profile (Requested)
Test Command
AT+CGQREQ=?
Response
+CGQREQ: <PDP_type>,
(list of supported <precedence>s),
(list of supported <delay>s),
(list of supported <reliability>s),
(list of supported <peak>s),
(list of supported <mean>s)
OK
Read Command
AT+CGQREQ?
Response
[+CGQREQ:
<cid>,<precedence>,<delay>,<reliability>,<peak>,<mean
>]
[+CGQREQ:
<cid>,<precedence>,<delay>,<reliability>,<peak>,<mean
>]
[…]
OK
Write Command
AT+CGQREQ=<cid>[,<precedence>[,
<delay>[,<reliability>[,<peak>[,<mean
>]]]]]
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
Reference
3GPP TS 27.007
Quectel
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Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English