At+Cgeqreq 3G Quality Of Service Profile (Requested) - Multi-Tech MultiModem EDGE Reference Manual

11.8 AT+CGEQREQ 3G Quality of Service Profile
(Requested)
The test command returns values supported as a compound value.
Description:
The read command returns the current settings for each defined context.
The write command allows the TE to specify a Quality of Service Profile for the context identified
by the (local) context identification parameter <cid> which is used when the MT sends an Activate
PDP Context Request message to the network.
A special form of the write command, AT+CGEQREQ=<cid> causes the requested profile for
context number <cid> to become undefined.
AT&F and ATZ will not define the QoS profiles of every context which is not active or not online.
Test Command Syntax:
Response(s):
Read Command Syntax:
Response(s):
Write Command Syntax:
Response(s):
Parameter Descriptions:
<cid>
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
<Traffic class>
0
1
2
3
4
<Maximum bitrate UL>
This parameter 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+CGEQREQ=...,32,...).
0
1...63
64...128
256
512
<Maximum bitrate DL>
This parameter 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+CGEQREQ=...,32,...).
0
1...63
64...256
512
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
AT+CGEQREQ=?
+CGEQREQ : <PDP_type>, (list of supported <Traffic class>s), (list of supported
<Maximum bitrate UL>s), (list of supported <Maximum bitrate DL>s), (list of supported
<Guaranteed bitrate UL>s), (list of supported <Guaranteed bitrate DL>s), (list of supported
<Delivery order>s), (list of supported <Maximum SDU size>s), (list of supported <SDU
error ratio>s), (list of supported <Residual bit error ratio>s), (list of supported <Delivery of
erroneous SDUs>s), (list of supported <Transfer delay>s), (list of supported <Traffic
handling priority>s)
OK
AT+CGEQREQ?
[+CGEQREQ: <cid>, (list of supported <Traffic class>s), (list of supported <Maximum
bitrate UL>s), (list of supported <Maximum bitrate DL>s), (list of supported <Guaranteed
bitrate UL>s), (list of supported <Guaranteed bitrate DL>s), (list of supported <Delivery
order>s), (list of supported <Maximum SDU size>s), (list of supported <SDU error ratio>s),
(list of supported <Residual bit error ratio>s), (list of supported <Delivery of erroneous
SDUs>s), (list of supported <Transfer delay>s), (list of supported <Traffic handling
priority>s)]
[+CGEQREQ: ...]
AT+CGEQREQ=[<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>]]]]]]]]]]]]]
OK
ERROR
+CME ERROR
conversational
streaming
interactive
background
subscribed value. Default
subscribed value. Default.
(value needs to be divisible by 8 without remainder)
subscribed value. Default
(value needs to be divisible by 8 without remainder)
Chapter 11 – GPRS Commands
180