The High-speed Dedicated Physical Control Channel (HS-DPCCH) transmits the ACK/NACK information for the physical layer re-transmissions and the channel quality information (CQI) that is used in the Node B scheduler to determine which terminal to transmit and at which data rate.
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1. General Settings |
2. Dual Cell and MIMO Settings |
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This section defines the Settings Current and Apply Needed buttons. Only one button is available at any time. These buttons are available in all of the W-CDMA/HSPA+ Uplink's tree nodes.
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This button indicates that the current real-time settings have been applied to the instrument. No action is required. |
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This button indicates that the instrument settings are not current and need to be updated to be applied to the instrument. Click this button to update the instrument's settings. [:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:APPLy [:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:APPLy? |
Choice: Off | On
Default: On
Enables or disables the HS-DPCCH state.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch[:STATe] ON|OFF|1|0
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch[:STATe]?
Indicates the channel code for HS-DPCCH.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CCODe?
Range: –40 to 0
Default: –2.69
Set the power level for the CQI part of the uplink HS-DPCCH.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPOWer <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPOWer?
Range: –40 to 0
Default: –2.69
Sets the power level for the ACK part of the uplink HS-DPCCH.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:APOWer <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:APOWer?
Range: –40 to 0
Default: –2.69
Set the power level for the NACK part of the uplink HS-DPCCH.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:NPOWer <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:NPOWer?
Range: 0 to 250
Default: 0
Sets the subframe delay of the uplink HS-DPCCH.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SFDelay <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SFDelay?
Choice: DTX All | ACK All | NACK All | Custom Pattern| User File
Default: ACK All
Edit the ACK/NACK Pattern of the uplink HS-DPCCH by clicking on the cell. Then click on the dialog box icon 
to launch the 
ACK/NACK Pattern dialog box.
This is also used as the primary cell ACK/NACK pattern (non-MIMO).
When loading a user file through the software's Data dialog box, the MXG/EXG requires an ASCII text file consisting of 1s and 0s. When using SCPI commands, all instruments require a binary data file.
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DTX All |
This choice sets all subframes to DTX. DTX is represented by 10. |
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ACK All |
An ACK response is represented by 00. |
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NACK All |
A NACK response is represented by 01. |
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Custom Pattern |
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User File |
This variable represents an ACK pattern file stored in signal generator memory. The file must contain 2,560-bits of data (2 bit per subframe) or the Play will execute. |
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:APATtern NONE|ACK_ALL|NACK_ALL|PATTern|"<filename>"
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:APATtern?
If you select PATTern, use the following commands to create the pattern:
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:APATtern:PATTern <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:APATtern:PATTern?
Choice: DTX All | FIX | Custom Pattern|User File
Default: DTX All
Edit the CQI pattern of the uplink HS-DPCCH by clicking on the cell. Then click on the dialog box icon to launch the CQI Pattern dialog box.
This value is valid when the secondary cell state is Off and the primary cell MIMO state is Off. The FIX value is used as the CQI value for dual cell/MIMO cases when the secondary cell state is On or MIMO state is On.
When loading a user file through the software's Data dialog box, the MXG/EXG requires an ASCII text file consisting of 1s and 0s. When using SCPI commands, all instruments require a binary data file.
A CQI response range is one to thirty using 8 bit, 00000001 to 00011110.
DTX is represented by 11111111
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DTX All |
This choice sets all subframes to DTX. |
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FIX |
The FIX value is used as the CQI value for dual cell/MIMO cases when the secondary cell state is On or MIMO state is On. |
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Custom Pattern |
Sets the DPCCH FBI data pattern to Custom Pattern. The value of this command is a string which is represented ‘0’ or ‘1’. The maximum data length is 81920 patterns. |
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User File |
This variable represents a bit file stored in signal generator memory. The file must contain 10,240-bits of data (8 bit per subframe) or the apply function (uplink apply command) will not work. |
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPATtern NONE|FIX|PATTern|"<filename>"
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPATtern?
If you select PATTern or FIX, use the following commands to create the pattern:
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPATtern:PATTern <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPATtern:PATTern?
Choice: No | Yes
Default: Yes
Sets the HS-DSCH configured state to control channel assignment. This field is available when HS-DPCCH state is Off. When HS-DPCCH state is On, this field is always "Yes".
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HCONfig 0|1
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HCONfig?
Choice: 0 | 1
Default: 0
Select the HS-DPCCH secondary cell active.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:ACTive <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:ACTive?
Choice: On | Off
Default: Off
Enables or Disables the HS-DPCCH primary cell MIMO state.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:MIMO[:STATe] <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:MIMO[:STATe]?
Choice: On | Off
Default: Off
Enables or disables the HS-DPCCH secondary cell MIMO state. This value is valid when the secondary cell state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:MIMO[:STATe] <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:MIMO[:STATe]?
Range: 0 to 8
Default: 0
Sets the Delta-ACK. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:DACK <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:DACK?
Range: 0 to 8
Default: 0
Sets the Delta-NACK. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:DNACk <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:DNACk?
Range: 0 to 8
Default: 0
Sets the Delta-CQI. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:DCQI <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:DCQI?
Choice: DXT All | ACK All | NACK All | ACK/ACK All | ACK/NACK All | NACK/ACK All | NACK/NACK All | Custom Pattern| User File
Default: ACK/ACK All
Edit the primary cell MIMO ACK/NACK Pattern of the uplink HS-DPCCH by clicking on the cell. Then click on the dialog box icon to launch the Primary Cell MIMO ACK/NACK Pattern dialog box.
This value is valid when the primary cell MIMO state is On.
When loading a user file through the software's Data dialog box, the MXG/EXG requires an ASCII text file consisting of 1s and 0s. When using SCPI commands, all instruments require a binary data file.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:MIMO:APATtern NONE|ACK_ALL|NACK_ALL|ACKACK_ALL|ACKNACK_ALL|NACKACK_ALL|NACKNACK_ALL|PATTern|<”filename”>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:MIMO:APATtern?
If you select PATTern or <"filename">, use the following commands to create the pattern:
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:MIMO:APATtern:PATTern <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:MIMO:APATtern:PATTern?
Choice: DXT All | ACK All | NACK All| Custom Pattern | User File
Default: ACK All
Edit the secondary cell ACK/NACK pattern (non-MIMO) transmission pattern of the uplink HS-DPCCH by clicking on the cell. Then click on the dialog box icon to launch the Secondary Cell ACK/NACK Pattern (non-MIMO) dialog box.
This value is valid when the secondary cell state is On and the secondary cell MIMO state is Off.
When loading a user file through the software's Data dialog box, the MXG/EXG requires an ASCII text file consisting of 1s and 0s. When using SCPI commands, all instruments require a binary data file.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:APATtern NONE|ACK_ALL|NACK_ALL|PATTern|<”filename”>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:APATtern?
If you select <"filename"> or PATTern use the following commands to create the pattern:
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:APATtern:PATTern <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:APATtern:PATTern?
Choice: DXT All | ACK All | NACK All | ACK/ACK All | ACK/NACK All | NACK/ACK All | NACK/NACK All| Custom Pattern | User File
Default: ACK/ACK All
Edit the secondary cell MIMO ACK/NACK transmission pattern of the uplink HS-DPCCH by clicking on the cell. Then click on the dialog box icon to launch the Secondary Cell MIMO ACK/NACK Pattern dialog box .
This value is valid when the secondary cell state is On and the secondary cell MIMO state is On.
When loading a user file through the software's Data dialog box, the MXG/EXG requires an ASCII text file consisting of 1s and 0s. When using SCPI commands, all instruments require a binary data file.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:MIMO:APATtern NONE|ACK_ALL|NACK_ALL|ACKACK_ALL|ACKNACK_ALL|NACKACK_ALL|NACKNACK_ALL|PATTern|<”filename”>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:MIMO:APATtern?
If you select <"filename"> or PATTern use the following commands to create the pattern:
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:MIMO:APATtern:PATTern <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:MIMO:APATtern:PATTern?
Range: 0 to 14
Default: 0
Sets the primary cell CQI for dual cell (non-MIMO) case. This value is valid when the secondary cell state is On and the both of primary and secondary cell MIMO states are Off.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:DCELl:CPATtern:FIX <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:PCELl:DCELl:CPATtern:FIX?
Range: 0 to 14
Default: 0
Sets the secondary cell CQI for dual cell (non-MIMO) case. This value is valid when the secondary cell state is On and the both of Primary and Secondary cell MIMO states are Off.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:DCELl:CPATtern:FIX <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:SCELl:DCELl:CPATtern:FIX?
Choice: 0 | 2 | 4 | 8 | 10 | 16 | 20 | 32 | 40 | 64 | 80 | 160
Default: 0
Sets the CQI Feedback Cycle. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:FCYCle <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:FCYCle?
Range: 1 to 4
Default: 1
Sets the CQI repetition factor. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:RFACtor <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:RFACtor?
Range: 0 to 14
Default: 0
Sets the CQI MIMO CQI1. This value is valid when the primary or secondary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:CPATtern[1]:FIX <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:CPATtern[1]:FIX?
Range: 0 to 14
Default: 0
Sets the CQI MIMO CQI2. This value is valid when the primary or secondary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:CPATtern2:FIX <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:CPATtern2:FIX?
Choice: 1/1 | 1/2 | 2/3 | 3/4 | 4/5 | 5/6 | 6/7 | 7/8 | 8/9 | 9/10
Default: 1/1
Sets the CQI MIMO M/N Ratio. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:MNRatio MN1_1|MN1_2|MN2_3|MN3_4|MN4_5|MN5_6|MN6_7|MN7_8|MN8_9|MN9_10
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:MNRatio?
Range: 0 | 3 (when CQI MIMO preferred number of transport blocks is 1)
Range: 0 to 3 (when CQI MIMO preferred number of transport blocks is 2)
Default: 0
Sets the CQI MIMO PCI. This value is valid when the primary or secondary MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:PCI <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:PCI?
Range: 1 to 2
Default: 1
Sets the CQI MIMO preferred number of transport blocks. This value is valid when the primary or secondary MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:PNTBlocks <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CQI:MIMO:PNTBlocks?
Range: 0 to 30
Default: 0
Sets the CQI Fix data.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPATtern:FIX <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:CPATtern:FIX?
Range: 1 to 4
Default: 1
Sets the ACK-NACK repetition factor. This value is valid when the secondary cell state is On or the primary cell MIMO state is On.
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:ANACk:RFACtor <val>
[:SOURce]:RADio:WCDMa:TGPP[:BBG]:ULINk:HSDPcch:ANACk:RFACtor?
Choice: Off | On
Default: Off
Enables or disables the preamble mode.
