LTE FDD
This topic describes carrier assignments and related settings for Waveform Playback (ARB) capability.
Carriers of Waveform Playback Capability
Maximum Number of Carrier Allocation
This setting adds a new component carrier into waveform.
In the GUI, new carriers are added at the top of carrier list.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier:ADD FDDULEUTRA|FDDPRACHEUTRA|CW |
|
SCPI Example |
:RAD:LTEF:WAV:CCAR:ADD FDDULEUTRA |
|
Notes |
Set only |
|
State Saved |
No |
|
Preset |
– |
|
Range |
Uplink E-UTRA | PRACH E-UTRA | Continuous Wave |
|
Initial S/W Revision |
A.14.00 |
This table shows supported carriers on PWSG LTE and mapping information to carriers of Signal Studio LTE.
|
Carrier Name |
Referenced carrier of Signal Studio |
Notes |
|---|---|---|
|
Uplink E-UTRA |
LTE-A Pro FDD Advanced FDD Uplink CA E-UTRA Uplink CC |
Only Uplink carrier can be added after Uplink carrier is already assigned, except Basic carriers |
|
PRACH E-UTRA |
LTE-A Pro FDD Basic FDD PRACH CA E-UTRA PRACH CC |
Only PRACH carrier can be added after PRACH carrier is already assigned, except Basic carriers |
|
Continuous Wave |
CW Carrier |
|
Refer to each carrier section for more details of each carrier.
Click "+" button to add a carrier.
The carrier selection menu indicates the following structure and labels.
Uplink (CA) [ARB]
Uplink E-UTRA
Uplink (CA) [Real-Time] (Fixed configuration for Real-Time)
Uplink E-UTRA
PRACH (CA)
PRACH E-UTRA
Continuous Wave
The following carrier configuration is allowed on Waveform Playback [ARB] capability.
1 CA carrier (Uplink CA or PRACH CA) and maximum 15 Continuous Waves or
maximum 16 Continuous Waves
For Real-Time Uplink capability, one fixed configuration available.
1 CA carrier
32 Uplink E-UTRA component carriers can be added in an Uplink CA with Waveform Playback capability.
1 Uplink E-UTRA component carrier is configured with Real-Time Uplink capability. Add or delete carriers are not available on Real-Time Uplink capability.
32 PRACH E-UTRA component carriers can be added in a PRACH CA.
This setting deletes the specified carrier. The carrier is specified by the carrier number, starting from 1.
Click "-" button to delete the specified carrier.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier:DELete <number> |
|
SCPI Example |
:RAD:LTEF:WAV:CCAR:DEL 1 |
|
Notes |
Set only |
|
State Saved |
No |
|
Preset |
– |
|
Min |
1 |
|
Max |
Maximum number of carriers |
|
Initial S/W Revision |
A.14.00 |
SCPI only, Query only.
Returns the number of configured carriers. A component carrier is counted as 1.
|
SCPI Command |
[:SOURce]:RADio:LTEFdd:WAVeform[:ARB]:CCARrier:COUNt? |
|
SCPI Example |
:RAD:LTEF:WAV:CCAR:COUN? |
|
Notes |
SCPI only, Query only |
|
State Saved |
No |
|
Preset |
1 |
|
Initial S/W Revision |
A.14.00 |