Keysight Pathwave 89600 VSA .NET API
EqualizerTraining Property
See Also 
Agilent.SA.Vsa.DocsisUpstream.Interfaces Assembly > Agilent.SA.Vsa.DocsisUpstream Namespace > MeasurementExtension Class : EqualizerTraining Property


Glossary Item Box

Gets or sets the types of subcarriers used for training the equalizer.

Syntax

Visual Basic (Declaration) 
Public MustOverride Property EqualizerTraining As EqualizerTraining
C# 
public abstract EqualizerTraining EqualizerTraining {get; set;}
C++/CLI 
public:
abstract property EqualizerTraining EqualizerTraining {
   EqualizerTraining get();
   void set (    EqualizerTraining value);
}

Property Value

The default value is EqualizerTraining.Pilots.

Remarks

When set to EqualizerTraining.Pilots, the OFDM equalizer is initialized ("trained") using the Pilots, Complementary Pilots

When set to EqualizerTraining.PilotsData, the OFDM equalizer is trained using the data subcarriers as well as pilots and complementary pilots.

The advantage of EqualizerTraining.PilotsData is it usually gives a more accurate estimate of the channel response, so it results in lower EVM. The advantage of EqualizerTraining.Pilots is that it is not affected by incorrect symbol decisions in the data (which can happen at lower SNR or or higher modulation orders).

Requirements

Target Platforms: Windows 11 Professional or Enterprise; Windows 10 Professional, Enterprise, or Education (64-bit)

See Also