Keysight Pathwave 89600 VSA .NET API
GetCdmGroupSubcarrierCountPerFramePart Method
See Also 
Agilent.SA.Vsa.CustomOfdm.Interfaces Assembly > Agilent.SA.Vsa.CustomOfdm Namespace > MeasurementExtension Class : GetCdmGroupSubcarrierCountPerFramePart Method


Glossary Item Box

Gets an array of subcarrier count per channel estimation CDM (Code Domain Multiplex) grouping unit, associated with each frame part ID, as listed in the per allocation frame part ID mappings.

Syntax

Visual Basic (Declaration) 
Public Overridable Function GetCdmGroupSubcarrierCountPerFramePart() As Integer()
C# 
public virtual int[] GetCdmGroupSubcarrierCountPerFramePart()
C++/CLI 
public:
virtual array<int>^ GetCdmGroupSubcarrierCountPerFramePart();

Return Value

The array of subcarrier count per channel estimation CDM (Code Domain Multiplex) grouping unit.

Remarks

This property is an array of values, with one value for each frame part ID, as listed in the per allocation frame part ID mappings array. The values are unitless. A value of N means that for each pilot (or preamble) symbol, the pilot (or preamble) values on N adjacent pilot (or preamble) subcarriers are used together to estimate the channel response, and this estimation result is applied to all the N adjacent pilot (or preamble) subcarriers on this symbol. This property along with SetCdmGroupSymbolCountPerFramePart decides the size of channel estimation CDM (Code Domain Multiplex) grouping unit in time domain and frequency domain. If this array is shorter than the highest frame part ID, any values past the end are assumed to be 1.

Requirements

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

Minimum Software Version Requirement: Keysight PathWave 89600 VSA Ver 29.00

See Also