RFmxLteMXModAccResults.FetchCsrsEvm Method

public int FetchCsrsEvm(
	string selectorString,
	double timeout,
	out double meanRmsCsrsEvm
)

Public Function FetchCsrsEvm ( 
	selectorString As String,
	timeout As Double,
	<OutAttribute> ByRef meanRmsCsrsEvm 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.

meanRmsCsrsEvm

Type: SystemDouble
Upon return, contains the mean value of RMS EVMs calculated on Reference Signal (RS) resource elements over the slots specified by the SetMeasurementLength(String, Int32) method. When you set the SetEvmUnit(String, RFmxLteMXModAccEvmUnit) method to Percentage, the measurement is returned in percentage. When you set the ModAcc EVM Unit method to dB, the measurement is returned in dB.

Return Value

Reference