Specifies the expected channel delay spread relative to the OFDM symbol length.

The entire symbol length is considered as 1 and the value of this property is specified as a fraction of 1. This property is used only when you set the OFDMModAcc Ch Estimation Interpolation Type property to Wiener Filter.

You do not need to use a selector string to configure or read this property for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals.

The default value is 0.125. Valid values are from 0 to 0.25, inclusive.

Remarks

The following table lists the characteristics of this property.

Short Name OFDMModAcc Ch Estimation Relative Delay Spread
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes