Specifies the fields in the PPDU used to estimate the channel frequency response.

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 Reference.

Remarks

The following table lists the characteristics of this property.

Short Name OFDMModAcc Ch Estimation Type
Data type ci32.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes
Reference 0

The channel is estimated using long training fields (LTFs) in the preamble and the most recently received midamble, if present.
Reference and Data 1

The channel is estimated using long training fields (LTFs) in the preamble, the midamble (if present), and the data field.