RFmxLteMXComponentCarrier.GetDownlinkUserDefinedCellSpecificRatio Method
- Updated2024-07-17
- 1 minute(s) read
RFmxLteMXComponentCarrierGetDownlinkUserDefinedCellSpecificRatio Method
Gets the ratio Rhob/Rhoa for the cell-specific ratio of one, two, or four cell-specific antenna ports as described in Table 5.2-1 in section 5.2 of the 3GPP TS 36.213 specification. This method determines the power of the channel resource element (RE) in the symbols that do not contain the reference symbols.
Namespace: NationalInstruments.RFmx.LteMX
Assembly: NationalInstruments.RFmx.LteMX.Fx40 (in NationalInstruments.RFmx.LteMX.Fx40.dll) Version: 24.5.0.49283 (24.5.0.49283)
Syntax
public int GetDownlinkUserDefinedCellSpecificRatio( string selectorString, out RFmxLteMXDownlinkUserDefinedRatio value )
Public Function GetDownlinkUserDefinedCellSpecificRatio ( selectorString As String, <OutAttribute> ByRef value As RFmxLteMXDownlinkUserDefinedRatio ) As Integer
Parameters
- selectorString
- Type: SystemString
Specifies the carrier number and subblock number.
Example:
"subblock0" or
"subblock0/carrier0".
You can use the BuildCarrierString(String, Int32) method to build the selector string. - value
- Type: NationalInstruments.RFmx.LteMXRFmxLteMXDownlinkUserDefinedRatio
Upon return, contains the ratio Rhob/Rhoa for the cell-specific ratio of one, two, or four cell-specific antenna ports as described in Table 5.2-1 in section 5.2 of the 3GPP TS 36.213 specification. This method determines the power of the channel resource element (RE) in the symbols that do not contain the reference symbols.
Return Value
Type: Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.
Remarks
This method gets the value of DownlinkUserDefinedCellSpecificRatio attribute. The default value is P_B=0.