Specifications

3GPP
3GPP TS 27.007 V6.3.0 (2003-
06)
12
1
Release 6
The set command specifies a profile for the context identified by the (local) context identification parameter, <cid>.
The specified profile will be stored in the MT and checked against the negotiated profile only at activation or MS-
initiated modification of the related context. Since this is the same parameter that is used in the +CGDCONT and
+CGDSCONT commands, the +CGEQMIN command is effectively an extension to these commands. The QoS profile
consists of a number of parameters, each of which may be set to a separate value.
A special form of the set command, +CGEQMIN= <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.
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.
Defined values
<cid>: a numeric parameter which specifies a particular PDP context definition (see +CGDCONT and
+CGDSCONT commands).
The following parameters are defined in 3GPP TS 23.107 [46] -
<Traffic class>: a numeric parameter that indicates the type of application for which the UMTS bearer
service is optimised.
0 - conversational
1 - streaming
2 - interactive
3 - background
Other values are reserved.
<Maximum bitrate UL>: a numeric parameter that indicates the maximum number of kbits/s delivered to
UMTS (up-link traffic) at a SAP. As an example a bitrate of 32kbit/s would be specified as '32' (e.g.
AT+CGEQMIN=…,32, …).
<Maximum bitrate DL>: a numeric parameter that indicates the maximum number of kbits/s delivered by
UMTS (down-link traffic) at a SAP. As an example a bitrate of 32kbit/s would be specified as '32' (e.g.
AT+CGEQMIN=…,32, …).
<Guaranteed bitrate UL>: a numeric parameter that indicates the guaranteed number of kbits/s delivered to
UMTS (up-link traffic) at a SAP (provided that there is data to deliver). As an example a bitrate of 32kbit/s
would be specified as '32' (e.g. AT+CGEQMIN=…,32, …).
<Guaranteed bitrate DL>: a numeric parameter that indicates the guaranteed number of kbits/s delivered
by UMTS (down-link traffic) at a SAP (provided that there is data to deliver). As an example a bitrate of 32kbit/s
would be specified as '32' (e.g. AT+CGEQMIN=…,32, …).
<Delivery order>: a numeric parameter that indicates whether the UMTS bearer shall provide in-sequence
SDU delivery or not.
0 - no
1 - yes
Other values are reserved.
<Maximum SDU size>: a numeric parameter (1,2,3,…) that indicates the maximum allowed SDU size in octets.
<SDU error ratio>: a string parameter that indicates the target value for the fraction of SDUs lost or detected
as erroneous. SDU error ratio is defined only for conforming traffic. The value is specified as 'mEe'. As an
example a target SDU error ratio of 5•10
-3
would be specified as '5E3' (e.g. AT+CGEQMIN=…,”5E3”,…).
<Residual bit error ratio>: a string parameter that indicates the target value for the undetected bit error
ratio in the delivered SDUs. If no error detection is requested, Residual bit error ratio indicates the bit error ratio
in the delivered SDUs. The value is specified as 'mEe'. As an example a target residual bit error ratio of 5•10
-3
would be specified as '5E3' (e.g. AT+CGEQMIN=…,”5E3”,…).
<Delivery of erroneous SDUs>: a numeric parameter that indicates whether SDUs detected as erroneous
shall be delivered or not.
0 - no