ModAcc:Results:Data:Peak CDE (dB) Property

ModAcc:Results:Data:Peak CDE (dB) Property

Short Name: ModAcc Results Pk Data CDE (dB)

Property of RFmxTDSCDMA

Returns the value of the peak code domain error (CDE) among all active time slots. This value is expressed in dB. The peak CDE value is averaged over all averaging iterations.

The CDEs are computed by projecting the descrambled error vector onto the code domain at a specific spreading factor.

The CDE for every code with a specific spreading factor is defined as the ratio of the mean power of the projection onto that code to the mean power of the composite reference waveform.

A fixed spreading factor of 16 is used. The CDEs are calculated separately for I and Q branches.

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

Remarks

The following table lists the characteristics of this property.

Datatype
Permissions	Read Only
High-level VIs	RFmxTDSCDMA ModAcc Fetch
Resettable	No