RFmxLTE Configure PDSCH (VI)

Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI.

CW0 Modulation Type specifies the modulation type of Codeword0 PDSCH allocation. The default value is QPSK.

RB Allocation specifies the resource blocks of the PDSCH allocation. The default value is 0 - 49.

The following string formats are supported for this parameter:

1) RB _StartValue1-RB _StopValue1,RB _StartValue2-RB _StopValue2

2) RB ₁,RB ₂

3) RB _StartValue1-RB _StopValue1, RB ₁,RB _StartValue2-RB _StopValue2,RB ₂

For example: If the RB allocation is 0-5,7,8,10-15, the RB allocation string specifies contiguous resource blocks from 0 to 5, resource block 7, resource block 8, and contiguous resource blocks from 10 to 15.

Power specifies the PDSCH power level (ρ_a) relative to the power of the cell-specific reference signal. This value is expressed in dB. Measurement uses the cell specific Ratio property to calculate ρ_b. Refer to section 3.3 of the 3GPP 36.521 specifications for more information about ρ_a. The default value is 0.

Selector String specifies a selector string comprising of the signal name, subblock number, carrier number, subframe number, and PDSCH number. If you do not specify the signal name, the default signal instance is used.

Example:

"subblock0/carrier0/subframe0/PDSCH0"

"signal::sig1/subblock0/carrier0/subframe0/PDSCH0"

You can use the RFmxLTE Build PDSCH String VI to build the selector string.

error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

Instrument Handle Out passes a reference to your RFmx session to the next VI.

error out contains error information. This output provides standard error out functionality.