Packet:OFDM:Dual Carrier Modulation Enabled Property
- Updated2023-02-21
- 1 minute(s) read
Short Name: DCM Enabled
Property of niWLANAnalysis
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 True only when the MCS index is 0, 1, 3 or 4, and the number of spatial streams is 1 or 2.
The toolkit ignores this property if you set the OFDM Header Detection Enabled property to True for the PPDU types other than Trigger-Based PPDU.
You must use the following active channel string formats to configure this property.
| Standard Property Value | Active Channel String Format |
|---|---|
| 80211AX MIMOOFDM | "" (empty string), if you set the OFDM PPDU Type property to SU PPDU or Extended Range SU PPDU |
| "userx", if you set the OFDM PPDU Type property to MU PPDU or Trigger-Based PPDU |
The default value is False.
| False (0) |
Disables the DCM. |
| True (1) |
Enables the DCM |
Remarks
The following table lists the characteristics of this property.
| Datatype |  |
| Permissions | Read/Write |
| High-level VIs | N/A |
| Resettable | No |