Rohde & Schwarz SMW-K144 - Page 42

5G New Radio Configuration and Settings
R&S
®
SMW-K144
42User Manual 1178.8013.02 ─ 06
Power
Sets the power of the resource elements filled in with dummy data. The value is set
relative to the power of the other resource elements.
See also Chapter 6.5, "Output Settings", on page 133.
Remote command:
[:SOURce<hw>]:BB:NR5G:NODE:CELL<ch0>:DUMRes:POWer on page 180
SC Spacing/CP
Selects a combination of the subcarrier spacing (SCS) and the cyclic prefix (CP),
where the available values depend on the "Deployment".
See Table 3-2.
Remote command:
[:SOURce<hw>]:BB:NR5G:NODE:CELL<ch0>:DUMRes:SCSPacing on page 180
Modulation
Sets the modulation scheme for the dummy REs.
Remote command:
[:SOURce<hw>]:BB:NR5G:NODE:CELL<ch0>:DUMRes:MODulation on page 180
Slot Format
Indicates the predefined slot format, depending on the selected "Link Direction".
See also "Slots and slots formats" on page 14.
Remote command:
[:SOURce<hw>]:BB:NR5G:NODE:CELL<ch0>:DUMRes:SLTFmt on page 181
Transform Precoding
In uplink, enables using the optional DFT-S scheme.
If disabled, both DL and UL use the CP-OFDM.
Remote command:
[:SOURce<hw>]:BB:NR5G:NODE:CELL<ch0>:DUMRes:TPSTate on page 181
Data Source
Selects the data source for the dummy REs.
The following standard data sources are available:
●
"All 0, All 1"
An internally generated sequence containing 0 data or 1 data.
●
"PNxx"
An internally generated pseudo-random noise sequence.
●
"Pattern"
An internally generated sequence according to a bit pattern.
Use the "Pattern" box to define the bit pattern.
●
"Data List/Select DList"
A binary data from a data list, internally or externally generated.
Select "Select DList" to access the standard "Select List" dialog.
– Select the "Select Data List > navigate to the list file *.dm_iqd > Select" to
select an existing data list.
Node Settings