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79
AT Command Reference Guide of Module Product
ME3630
7.20.
AT+CGEQOS Define EPS quality of service
The set command allows the TE to specify the EPS Quality of Service parameters <cid>, <QCI>, [<DL_GBR> and <UL_GBR>] and
[<DL_MBR> and <UL_MBR>] for a PDP context or Traffic Flows. When in UMTS/GPRS the MT applies a mapping function to
UTMS/GPRS Quality of Service. A special form of the set command, +CGEQOS=<cid> causes the values for context number <cid> to
become undefined.
The read command returns the current settings for each defined QoS.
The test command returns the ranges of the supported parameters as compound values.
Command
Possible Response(s)
+CGEQOS=[<cid>[,<QCI>[,<DL_GBR>,<UL_G
BR>[,<DL_MBR>,<UL_MBR]]]]
+CME ERROR: <err>
+CGEQOS?
[+CGEQOS: <cid>,<QCI>,[<DL_GBR>,<UL_GBR>],[<DL_MBR>,<UL_MBR>]]
[<CR><LF>+CGEQOS: <cid>,<QCI>,[<DL_GBR>,<UL_GBR>],[<DL_MBR>,<UL_MBR>]
[...]]
+CGEQOS=?
+CGEQOS: (range of supported <cid>s),(list of supported <QCI>s),(list of supported
<DL_GBR>s),(list of supported <UL_GBR>s),(list of supported <DL_MBR>s),(list of
supported <UL_MBR>s)
Defined values
<cid>: integer type; specifies a particular EPS Traffic Flows definition in EPS and a PDP Context definition in UMTS/GPRS
<QCI>: integer type; specifies a class of EPS QoS (see 3GPP TS 23.203 [85] and 3GPP TS 24.301 [83]).
0
QCI is selected by network
[1 – 4]
value range for guaranteed bit rate Traffic Flows
75
value for guaranteed bit rate Traffic Flows
[5 – 9]
value range for non-guarenteed bit rate Traffic Flows
79
value for non-guaranteed bit rate Traffic Flows
[128 – 254]
value range for Operator-specific QCIs
The QCI values 65, 66, 69 and 70 are not allowed to be requested by the UE. If the TE requests a QCI parameter 65, 66, 69 or 70,
the MT responds with result code +CME ERROR: 181 (unsupported QCI value).
<DL_GBR>: integer type; indicates DL GBR in case of GBR QCI. The value is in kbit/s. This parameter is omitted for a non-GBR QCI.
<UL_GBR>: integer type; indicates UL GBR in case of GBR QCI. The value is in kbit/s. This parameter is omitted for a non-GBR QCI .
<DL_MBR>: integer type; indicates DL MBR in case of GBR QCI. The value is in kbit/s. This parameter is omitted for a non-GBR QCI .
<UL_MBR>: integer type; indicates UL MBR in case of GBR QCI. The value is in kbit/s. This parameter is omitted for a non-GBR QCI.
Example
AT+CGEQOS=?
+CGEQOS: (1-24),(0-9),(0-150000),(0-50000),(0-150000),(0-50000)
OK
AT+CGEQOS=1,0
OK
AT+CGEQOS?
+CGEQOS: 1,0,0,0,0,0