> 11.10 | AT+CGQMIN Quality of Service Profile (Minimum acceptable)

> Syntax

> Test Command AT+CGQMIN=?
> Response(s)
> +CGQMIN: <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
> ERROR
> +CME ERROR

> Read Command AT+CGQMIN?
> Response(s)
> [+CGQMIN: <cid>, <precedence>, <delay>, <reliability>, <peak>, <mean>]
> [+CGQMIN: ...]
> OK
> ERROR
> +CME ERROR

> Write Command AT+CGQMIN=[<cid>[, <precedence>[, <delay>[, <reliability>[, <peak>[, <mean>]]]]]]
> Response(s)
> OK
> ERROR
> +CME ERROR

> Reference(s) |  | PIN |  | ASC0 | ASC1 | USB | MUX1 | MUX2 | MUX3 |  |  | Charge | Q | Last
> GSM 07.07 |  | + |  | + | + | + | + | + | + |  |  | - | + | -

> Command Description
> The test command returns values supported as a compound value. If the MT supports several PDP types, the parameter value ranges for each PDP type are returned on a separate line.
> The read command returns the current settings for each defined context.
> This command allows the TE to specify a minimum acceptable profile which is checked by the MT against the negotiated profile returned in the Activate PDP Context Accept message.
> The set command specifies a profile for the context identified by the (local) context identification parameter, <cid>.
> A special form of the set 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.
> AT&F and ATZ will undefine the minimum QoS profiles of every context which is not active or not online.
> Parameter Description

> <cid>(num)

> Parameter specifies a particular PDP context definition. The parameter is local to the TE-MT interface and is used in other PDP context-related commands.
> 1...2

> <precedence>(num)

> Precedence class
> [0]
> network subscribed value
> 1
> High Priority
> Service commitments shall be maintained ahead of precedence classes 2 and 3
> 2
> Normal priority
> Service commitments shall be maintained ahead of precedence class 3
> 3
> Low priority
> Service commitments shall be maintained

> <delay>(num)

> Delay class
> The delay parameter defines the end-to-end transfer delay incurred in the transmission of SDUs through the GPRS network(s).
> [0]
> network subscribed value
> 1..4
> SDU size: 128 octets:

> Delay Class | Mean Transfer Delay | 95 percentile
> 1 (Predictive) | <0.5 | <1.5
> 2 (Predictive) | <5 | <25
> 3 (Predictive) | <50 | <250
> 4 (Best Effort) | Unspecified

> SDU size: 1024 octets:

> Delay Class | Mean Transfer Delay | 95 percentile
> 1 (Predictive) | <0.5 | <1.5
> 2 (Predictive) | <5 | <25
> 3 (Predictive) | <50 | <250
> 4 (Best Effort) | Unspecified

> <reliability>(num)

> Reliability class
> [0]
> network subscribed value
> 1
> Non real-time traffic, error-sensitive application that cannot cope with data loss
> 2
> Non real-time traffic, error-sensitive application that can cope with infrequent data loss
> 3
> Non real-time traffic, error-sensitive application that can cope with data loss, GMM/SM, and SMS
> 4
> Real-time traffic, error-sensitive application that can cope with data loss
> 5
> Real-time traffic, error non-sensitive application that can cope with data loss

> <peak>(num)

> Peak throughput class (in octets per second).
> [0]
> network subscribed value
> 1
> Up to 1 000 (8 kbit/s).
> 2
> Up to 2 000 (16 kbit/s).
> 3
> Up to 4 000 (32 kbit/s).
> 4
> Up to 8 000 (64 kbit/s).
> 5
> Up to 16 000 (128 kbit/s).
> 6
> Up to 32 000 (256 kbit/s).
> 7
> Up to 64 000 (512 kbit/s).
> 8
> Up to 128 000 (1024 kbit/s).
> 9
> Up to 256 000 (2048 kbit/s).

> <mean>(num)

> Mean throughput class(in octets per hour).
> [0]
> network subscribed value
> 1
> 100 (~0.22 bit/s)
> 2
> 200 (~0.44 bit/s)
> 3
> 500 (~1.11 bit/s)
> 4
> 1 000 (~2.2 bit/s)
> 5
> 2 000 (~4.4 bit/s)
> 6
> 5 000 (~11.1 bit/s)
> 7
> 10 000 (~22 bit/s)
> 8
> 20 000 (~44 bit/s)
> 9
> 50 000 (~111 bit/s)
> 10
> 100 000 (~0.22 kbit/s)
> 11
> 200 000(~0.44 kbit/s)
> 12
> 500 000(~1.11 kbit/s)
> 13
> 1 000 000 (~2.2 kbit/s)
> 14
> 2 000 000 (~4.4 kbit/s)
> 15
> 5 000 000 (~11.1 kbit/s)
> 16
> 10 000 000 (~22 kbit/s)
> 17
> 20 000 000 (~44 kbit/s)
> 18
> 50 000 000 (~111 kbit/s)
> 31
> best effort

> <PDP_type>(str)

> Packet Data Protocol Type
> “IP“
> Notes

> • | If parameters are not defined, the parameter default values depend on the HLR-stored subscribed default values.

> • | Definitions of parameters in GSM 02.60 and GSM 03.60 paragraph 15.2 "Quality of Service Profile".

> Example
> If some of the QoS parameters are omitted, they will keep their current value (or the default value if not specified so far), e.g.:

> AT+CGDCONT=1,"IP"
> OK
> AT+CGQMIN=
> OK
> AT+CGQMIN?
> +CGQMIN:1,0,0,0,0,0
> OK
> AT+CGQMIN=1,0
> OK
> AT+CGQMIN?
> +CGQMIN:1,0,0,0,0,0
> OK
> AT+CGQMIN=1,0,0,0,1
> OK
> AT+CGQMIN?
> +CGQMIN:1,0,0,0,1,0
> OK
> AT+CGQMIN=1,1
> OK
> AT+CGQMIN?
> +CGQMIN:1,1,0,0,1,0
> OK