RFmxLteMXModAccResults.FetchDownlinkTransmitPower Method
- Updated2024-07-17
- 2 minute(s) read
RFmxLteMXModAccResultsFetchDownlinkTransmitPower Method
Fetches the reference signal power and the OFDM symbol transmit power.
Use "carrier(k)" or "subblock(n)/carrier(k)" as the selector string to read results from this method.
Use "carrier(k)" or "subblock(n)/carrier(k)" as the selector string to read results from this method.
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 FetchDownlinkTransmitPower( string selectorString, double timeout, out double RSTransmitPower, out double ofdmSymbolTransmitPower, out double reserved1, out double reserved2 )
Public Function FetchDownlinkTransmitPower ( selectorString As String, timeout As Double, <OutAttribute> ByRef RSTransmitPower As Double, <OutAttribute> ByRef ofdmSymbolTransmitPower As Double, <OutAttribute> ByRef reserved1 As Double, <OutAttribute> ByRef reserved2 As Double ) As Integer
Parameters
- selectorString
- Type: SystemString
Specifies a selector string comprising of the result name, subblock number, and carrier number. If you do not specify the result name, the default result instance is used. Example:
"subblock0/carrier0"
"result::r1/subblock0/carrier0"
You can use the BuildCarrierString(String, Int32) method to build the selector string. - timeout
- Type: SystemDouble
Specifies the timeout for fetching the specified measurement. This value is expressed in seconds. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the method waits until the measurement is complete. - RSTransmitPower
- Type: SystemDouble
Upon return, contains the mean value of power calculated on cell-specific reference signal (CSRS) resource elements over the slots specified by the SetMeasurementLength(String, Int32) method. This value is expressed in dBm. - ofdmSymbolTransmitPower
- Type: SystemDouble
Upon return, contains the mean power value calculated in one OFDM symbol over the slots specified by the ModAcc Meas Length method. This value is expressed in dBm. - reserved1
- Type: SystemDouble
This result is not supported in this release and it is reserved for future enhancements. - reserved2
- Type: SystemDouble
This result is not supported in this release and it is reserved for future enhancements.
Return Value
Type: Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.