10.1.8 3G quality of service profile (negotiated) +CGEQNEG
27.0073GPPAT command set for User Equipment (UE)Release 18TS
Table 118: +CGEQNEG action command syntax
|
Command |
Possible Response(s) |
|
+CGEQNEG[=<cid>[,<cid>[,…]]] |
[+CGEQNEG: <cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,<SDU error ratio>,<Residual bit error ratio>,<Delivery of erroneous SDUs>,<Transfer delay>,<Traffic handling priority>] [<CR><LF>+CGEQNEG: <cid>,<Traffic class>,<Maximum bitrate UL>,<Maximum bitrate DL>,<Guaranteed bitrate UL>,<Guaranteed bitrate DL>,<Delivery order>,<Maximum SDU size>,<SDU error ratio>,<Residual bit error ratio>,<Delivery of erroneous SDUs>,<Transfer delay>,<Traffic handling priority> […]] |
|
+CGEQNEG=? |
+CGEQNEG: (list of <cid>s associated with active contexts) |
|
NOTE: The syntax of the AT Set Command is corrected to be according to ITU‑T Recommendation V.250 [14]. Older versions of the specification specify incorrect syntax +CGEQNEG=[<cid>[,<cid>[,…]]]. |
|
Description
This command allows the TE to retrieve the negotiated QoS profiles returned in the PDP context establishment procedure.
The execution command returns the negotiated QoS profile for the specified context identifiers, <cid>s. The QoS profile consists of a number of parameters, each of which may have a separate value.
If the parameter <cid> is omitted, the relevant information for all established PDP contexts are returned.
The test command returns a list of <cid>s associated with active contexts.
Defined values
<cid>: integer type; specifies a particular PDP context definition (see +CGDCONT and +CGDSCONT commands).
For the following parameters, see also 3GPP TS 23.107 [46].
<Traffic class>: integer type; indicates the type of application for which the UMTS bearer service is optimised (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
0 conversational
1 streaming
2 interactive
3 background
<Maximum bitrate UL>: integer type; 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. +CGEQNEG:…,32, …) (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Maximum bitrate DL>: integer type; 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. +CGEQNEG:…,32, …) (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Guaranteed bitrate UL>: integer type; 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. +CGEQNEG:…,32, …) (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Guaranteed bitrate DL>: integer type; 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. +CGEQNEG:…,32, …) (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Delivery order>: integer type; indicates whether the UMTS bearer shall provide in-sequence SDU delivery or not (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
0 no
1 yes
<Maximum SDU size>: integer type; (1,2,3,…) indicates the maximum allowed SDU size in octets (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<SDU error ratio>: string type; 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. +CGEQNEG:…, "5E3",…) (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Residual bit error ratio>: string type; 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. +CGEQNEG:…,"5E3",…) (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Delivery of erroneous SDUs>: integer type; indicates whether SDUs detected as erroneous shall be delivered or not (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
0 no
1 yes
2 no detect
<Transfer delay>: integer type; (0,1,2,…) indicates the targeted time between request to transfer an SDU at one SAP to its delivery at the other SAP, in milliseconds (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
<Traffic handling priority>: integer type; (1,2,3,…) specifies the relative importance for handling of all SDUs belonging to the UMTS bearer compared to the SDUs of other bearers (refer 3GPP TS 24.008 [8] clause 10.5.6.5).
If a value is omitted for a particular class then the value is considered to be unspecified.
Implementation
Optional.