But we don’t use GSCN.
In Huawei:
When SsbDescMethod is set to SSB_DESC_TYPE_GSCN (Global Synchronization Channel Number), this parameter indicates the global synchronization channel number corresponding to the cell SSB. When SsbDescMethod is set to SSB_DESC_TYPE_NARFCN (Absolute Frequency), this parameter indicates the absolute frequency number corresponding to the cell SSB.
It’s set to SSB_DESC_TYPE_NARFCN.
To calculate the “5G NR GSCN (SSB FREQUENCY)” is easy when I use SSB_DESC_TYPE_GSCN (i.e. using this calculator Telecom Calculators) but the problem is I´m not using it, it set to SSB_DESC_TYPE_GSCN