LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 151 / 231
Table 5: Delay Class
10.4. AT+CGQMIN Quality of Service Profile (Minimum Acceptable)
The command allows the TE to specify a minimum acceptable profile which is checked by the MT against
the negotiated profile when the PDP context is activated. The write command specifies a profile for the
context identified by the context identification parameter
<cid>
.
A special form of the write command,
AT+CGQMIN=<cid>
causes the minimum acceptable profile for
context number
<cid>
to become undefined. In this case no check is made against the negotiated profile.
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.
16 10 000 000 (~22 kbit/s)
17 20 000 000 (~44 kbit/s)
18 50 000 000 (~111 kbit/s)
31 Best effort
SDU Size
Delay Class
Mean Transfer Delay
95 Percentile
128 octets
1 (Predictive)
<0.5
<1.5
2 (Predictive)
<5
<25
3 (Predictive)
<50
<250
4 (Best Effort)
Unspecified
-
1024 octets
1 (Predictive)
<0.5
<1.5
2 (Predictive)
<5
<25
3 (Predictive)
<50
<250
4 (Best Effort)
Unspecified
-
AT+CGQMIN Quality of Service Profile (Minimum Acceptable)
Test Command
AT+CGQMIN=?
Response
+CGQMIN:
<PDP_type>,
(list of supported
<precedence>
s)
,
(list of supported
<delay>
s)
,
(list of supported
<reliability>
s)
,
