AirPrime HL7518 and AT Commands Interface Guide Rev10 0

Table Of Contents
4116303 Rev 10.0 August 10, 2017 173
AT Commands Interface Guide
Packet Domain Commands
HL7518 and HL7548
Parameters
<cid> numeric parameter which specifies a particular PDP context definition (see
+CGDCONT and +CGDSCONT commands)
<Traffic_class> UMTS bearer service application type
0 Conversational
1 Streaming
2 Interactive
3 Background
<Maximum_bitrate_UL> Numeric parameter that indicates the maximum number of
kbits/s delivered to UMTS (up-link traffic) at a SAP.
<Maximum_bitrate_DL> Numeric parameter that indicates the maximum number of
kbits/s delivered by UMTS (down-link traffic) at a SAP.
<Guaranteed_bitrate_UL> 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).
<Guaranteed_bitrate_DL> 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).
<Delivery_order> Numeric parameter that indicates whether the UMTS bearer shall
provide in-sequence SDU delivery or not
0 No
1 Yes
<Maximum_SDU_size> Numeric parameter that indicates the maximum allowed SDU
size in octets
<SDU_error_ratio> 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'.
<Residual_bit_error_ratio> 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'.
<Delivery_of_erroneous_SDUs> Numeric parameter that indicates whether SDUs
detected as erroneous shall be delivered or not
0 No
1 Yes
2 No detect
<Transfer_delay> Numeric parameter that indicates the targeted time between request to
transfer an SDU at one SAP to its delivery at the other SAP, in milliseconds
<Traffic_handling_priority> Numeric parameter that specifies the relative importance
for handling of all SDUs belonging to the UMTS bearer compared to the SDUs of other
bearers
Notes
If a value is omitted for a particular class then the value is considered to be unspecified.