RFmx CDMA2K DotNET

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RFmxCdma2kMXModAccResults.FetchPeakCde Method

  • Updated2024-07-17
  • 2 minute(s) read
RFmxCdma2kMXModAccResults.FetchPeakCde Method

RFmxCdma2kMXModAccResultsFetchPeakCde Method

Returns the maximum value among the code domain errors (CDEs), in dB.
This method calculates the CDEs by projecting the descrambled error vector onto the code domain at a specific spreading factor.
The CDE for every code with a specific spreading factor is defined as the ratio of the mean power of the projection onto that code to the mean power of the composite reference waveform. A fixed spreading factor of 32 is used.
This method computes the CDEs separately for I and Q branches.

Namespace: NationalInstruments.RFmx.Cdma2kMX
Assembly: NationalInstruments.RFmx.Cdma2kMX.Fx40 (in NationalInstruments.RFmx.Cdma2kMX.Fx40.dll) Version: 24.5.0.49286 (24.5.0.49286)

Syntax

public int FetchPeakCde(
	string selectorString,
	double timeout,
	out double peakCde,
	out int peakCdeWalshCodeNumber,
	out RFmxCdma2kMXModAccPeakCdeBranch peakCdeBranch
)
Public Function FetchPeakCde ( 
	selectorString As String,
	timeout As Double,
	<OutAttribute> ByRef peakCde As Double,
	<OutAttribute> ByRef peakCdeWalshCodeNumber As Integer,
	<OutAttribute> ByRef peakCdeBranch As RFmxCdma2kMXModAccPeakCdeBranch
) As Integer

Parameters

selectorString  String
Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used.
timeout  Double
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.
peakCde  Double
Upon return, contains the maximum value among the code domain errors. This value is expressed in dB.
peakCdeWalshCodeNumber  Int32
Upon return, contains the code number of the channel corresponding to the peakCDE value.
peakCdeBranch  RFmxCdma2kMXModAccPeakCdeBranch
Upon return, contains the branch of the channel corresponding to the peakCDE value.

Return Value

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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