RFmxLteMXModAccResults.FetchInBandEmissionMarginArray Method
- Updated2024-07-17
- 2 minute(s) read
RFmxLteMXModAccResultsFetchInBandEmissionMarginArray Method
Returns an array of margins on non allocated resource blocks (RBs) in the uplink signal for all component carriers within the subblock.
The method result is valid only when you set the SetLinkDirection(String, RFmxLteMXLinkDirection) method to Uplink.
Use "subblock(n)" as the selector string to read results from this method.
The method result is valid only when you set the SetLinkDirection(String, RFmxLteMXLinkDirection) method to Uplink.
Use "subblock(n)" 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 FetchInBandEmissionMarginArray( string selectorString, double timeout, ref double[] inBandEmissionMargin )
Public Function FetchInBandEmissionMarginArray ( selectorString As String, timeout As Double, ByRef inBandEmissionMargin As Double() ) As Integer
Parameters
- selectorString
- Type: SystemString
Specifies a selector string comprising of the result name, and subblock number. If you do not specify the result name, the default result instance is used. Example:
"subblock0"
"result::r1/subblock0"
You can use the BuildSubblockString(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. - inBandEmissionMargin
- Type: SystemDouble
Upon return, contains the array of the in-band emission margins. The margin is the least difference between the in-band emission measurement trace and limit trace. The limit is defined in section 6.5.2.3.5 of the 3GPP TS 36.521 specification. The in-band emissions are a measure of the interference falling into the non-allocated resources blocks.
Return Value
Type: Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.