RFmx LTE DotNET

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RFmxLteMXModAccResults.FetchRmsPhaseErrorPerSymbolTrace Method

  • Updated2024-07-17
  • 2 minute(s) read
RFmxLteMXModAccResults.FetchRmsPhaseErrorPerSymbolTrace Method

RFmxLteMXModAccResultsFetchRmsPhaseErrorPerSymbolTrace Method

Returns the RMS mean value of the phase error for each symbol computed over all the allocated subcarriers and within the measurement length.
The method result is valid only when you set the SetLinkDirection(String, RFmxLteMXLinkDirection) method to Uplink.
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 FetchRmsPhaseErrorPerSymbolTrace(
	string selectorString,
	double timeout,
	ref AnalogWaveform<float> rmsPhaseErrorPerSymbol
)
Public Function FetchRmsPhaseErrorPerSymbolTrace ( 
	selectorString As String,
	timeout As Double,
	ByRef rmsPhaseErrorPerSymbol As AnalogWaveform(Of Single)
) 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.
rmsPhaseErrorPerSymbol
Type: NationalInstrumentsAnalogWaveformSingle
Upon return, contains the trace of RMS mean value of the phase error for each symbol computed over all the allocated subcarriers and within the measurement length.

Return Value

Type: Int32
Returns the status code of this method. The status code either indicates success or describes a warning condition.

See Also

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