LTE FDD
For Waveform Playback (ARB) capability.
This topic describes the settings of the Transport Channel node when the carrier is Basic Downlink.
The Number of Transport Channels depends on the user, but initially <channel> ranges are as follows:
DL-SCH: 1
BCH: 1
Displays the Transport Channel Number.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:NUMBer? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:NUMBer? |
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Dependencies |
|
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Preset |
1 |
|
State Saved |
Yes |
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Min |
N/A |
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Max |
N/A |
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Initial S/W Revision |
A.20.01 |
Displays the Name.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:NAME? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:NAME? |
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Dependencies |
|
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Preset |
DL-SCH |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Turns State on or off.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:STATe ON|OFF|1|0 [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:STATe? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:STATe ON RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:STATe? |
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Dependencies |
|
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Preset |
ON |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Sets a value, in dB for the Power.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:POWer <real> [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:POWer? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:POWer 0 RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:POWer? |
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Dependencies |
|
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Preset |
0 |
|
State Saved |
Yes |
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Min |
-60 |
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Max |
20 |
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Initial S/W Revision |
A.20.01 |
Displays the Physical Channels.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:PCHannels? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:PCHannels? |
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Dependencies |
Displays the number of the physical channel(s) associated with the selected transport channel. |
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Preset |
3-12 |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Displays the Coding State.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:CODing:STATe? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:CODing:STATe? |
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Dependencies |
|
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Preset |
Off |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Displays the Data source for the DL-SCH transport channel.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DATA PN9|PN15 |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DATA PN9 RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DATA? |
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Dependencies |
|
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Preset |
PN9 |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Displays the Data source for the DL-SCH transport channel.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DATA:USER "stringbits" |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DATA:USER "00000000" RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DATA:USER? |
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Dependencies |
|
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Preset |
00000000 |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Sets the Radio Network Temporary Identifier value for the DL-SCH channel.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:RNTi <integer> [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:RNTi? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:RNTi 1 RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:RNTi? |
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Dependencies |
|
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Preset |
1 |
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State Saved |
Yes |
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Min |
0 |
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Max |
65535 |
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Initial S/W Revision |
A.20.01 |
Turns UE-specific Demodulation Reference Signal on or off.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:STATe ON|OFF|1|0 [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:STATe? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:STATe ON RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:STATe? |
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Dependencies |
This setting is available to set On if the corresponding DL-SCH state is On. |
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Preset |
OFF |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Sets the power level, in dB for the UE-specific Demodulation Reference Signal.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:POWer? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:POWer? |
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Dependencies |
This setting is editable if the corresponding DL-SCH state is On. This setting is read-Only when DM-RS state is OFF and editable when DM-RS state is ON. |
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Preset |
0 |
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State Saved |
Yes |
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Min |
-60 |
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Max |
20 |
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Initial S/W Revision |
A.20.01 |
Specifies DM-RS antenna port settings.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:ANTenna:CONFig AUTO|MANual [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:ANTenna:CONFig? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:ANTenna:CONFig AUTO RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:ANTenna:CONFig? |
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Dependencies |
Coupled with DM-RS Antenna port when it is manual. |
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Preset |
AUTO |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Displays the DM-RS antenna port.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:ANTenna:PORT? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:ANTenna:PORT? |
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Notes |
For extended cyclic prefix, UE-specific reference signals (DM-RS) are not supported on antenna ports 9 to 14. In case PDCCH Allocations = 4 (1.4 MHz System Bandwidth), Port 5 is not available to select. In case DM-RS Antenna Configuration is Auto, this setting is automatically set by software as follows and is set read-only.
In case DM-RS Antenna Configuration is Manual, you can change this setting manually. |
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Dependencies |
Read-only when DM-RS Antenna Configuration is Auto, Editable when DM-RS Antenna Configuration is Manual. |
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Preset |
Port 7 |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Sets the scrambling identity for UE-specific reference signals.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:SCRamble:ID <integer> [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:DLSCh:DMRS:SCRamble:ID? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:SCRamble:ID 0 RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:DLSCh:DMRS:SCRamble:ID? |
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Dependencies |
This setting is available only when DM-RS Antenna Port = Port 7 or Port 8 and Total Number of Antenna = 2 Antennas or 4 Antennas or 8 Antennas. Otherwise this setting is 0 and inactive. |
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Preset |
0 |
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State Saved |
Yes |
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Min |
0 |
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Max |
1 |
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Initial S/W Revision |
A.20.01 |
Displays the Transport Channel Number.
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SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:NUMBer? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:NUMBer? |
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Dependencies |
|
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Preset |
2 |
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State Saved |
Yes |
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Min |
N/A |
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Max |
N/A |
|
Initial S/W Revision |
A.20.01 |
Displays the Name.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:NAME? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:NAME? |
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Dependencies |
|
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Preset |
BCH |
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State Saved |
Yes |
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Initial S/W Revision |
A.20.01 |
Turns the State to On or Off.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:STATe ON|OFF|1|0 [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:STATe? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:STATe ON RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:STATe? |
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Dependencies |
|
|
Preset |
1 |
|
State Saved |
Yes |
|
Initial S/W Revision |
A.20.01 |
Sets a value, in dB for the Power.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:POWer <real> [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:POWer? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:POWer 0 RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:POWer? |
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Dependencies |
|
|
Preset |
0 |
|
State Saved |
Yes |
|
Min |
-60 |
|
Max |
20 |
|
Initial S/W Revision |
A.20.01 |
Displays the Physical Channels.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:PCHannels? |
|
SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:PCHannels? |
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Dependencies |
|
|
Preset |
1 |
|
State Saved |
Yes |
|
Initial S/W Revision |
A.20.01 |
Displays the Coding State.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:CODing:STATe? |
|
SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:CODing:STATe? |
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Dependencies |
|
|
Preset |
Off |
|
State Saved |
Yes |
|
Initial S/W Revision |
A.20.01 |
Displays the Data Source for the BCH transport channel.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:DATA PN9|PN15 [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:DATA? |
|
SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:DATA PN9 RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:DATA? |
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Dependencies |
|
|
Preset |
PN9 |
|
State Saved |
Yes |
|
Initial S/W Revision |
A.20.01 |
Displays the Data Source for the BCH transport channel.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:DATA:USER "stringbits" [:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier<channel>:DLINk:TCHannel<channel>:BCH:DATA:USER? |
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SCPI Example |
RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:DATA:USER "00000000" RADio:LTEFdd:WAVeform:CCARrier:DLINk:TCHannel:BCH:DATA:USER? |
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Dependencies |
|
|
Preset |
00000000 |
|
State Saved |
Yes |
|
Initial S/W Revision |
A.20.01 |