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NI WLAN Generation Toolkit 17.0 Help

Edition Date: May 2017

Part Number: 373725G-01

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Data Type: int32
Description: Specifies whether the dual carrier modulation (DCM) is applied to the data part of the 802.11ax signals or not. The property can be set to NIWLANG_VAL_TRUE only when MCS index is 0, 1, 3 or 4 and number of spatial streams is 1 or 2.

If you set the NIWLANG_STANDARD attribute to NIWLANG_VAL_STANDARD_80211AX_MIMO_OFDM, use an empty string as the string format, if the NIWLANG_PPDU_TYPE attribute is set to NIWLANG_VAL_PPDU_TYPE_SU_PPDU or NIWLANG_VAL_PPDU_TYPE_EXTENDED_RANGE_SU_PPDU and 'userx' as the active channel string format, if the NIWLANG_PPDU_TYPE attribute is set to NIWLANG_VAL_PPDU_TYPE_MU_PPDU or NIWLANG_VAL_PPDU_TYPE_TRIGGER_BASED_PPDU to configure this attribute.

The default value is NIWLANG_VAL_FALSE.

Set Function: niWLANG_SetDCMEnabled
Get Function: niWLANG_GetDCMEnabled
NIWLANG_VAL_FALSE (0)Disables the attribute.
NIWLANG_VAL_TRUE (1)Enables the attribute.


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