NI WLAN Analysis Toolkit

NIWLANA_OFDM_DEMOD_AMPLITUDE_TRACKING_ENABLED

  • Updated2023-02-21
  • 1 minute(s) read

Data Type: int32
Access:read/write
Functions:niWLANA_SetScalarAttributeI32
niWLANA_GetScalarAttributeI32
Description: Specifies whether to enable pilot-based mean amplitude tracking.

Amplitude tracking is useful if the mean amplitude of the OFDM symbol varies over time. However, enabling tracking may degrade EVM values by approximately 1 dB to 2 dB because of attempts to track random amplitude distortions caused by noise and residual intercarrier interference from symbol to symbol.

The default value is NIWLANA_VAL_FALSE.

Get Function: niWLANA_GetOFDMDemodAmplitudeTrackingEnabled
Set Function: niWLANA_SetOFDMDemodAmplitudeTrackingEnabled
Values:
NIWLANA_VAL_FALSE (0)Disables the attribute.
NIWLANA_VAL_TRUE (1)Enables the attribute.

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