3GPP TS 38.104 Synchronization Raster Mapping.
Input Parameters
Awaiting Input Parameters
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SSB positions in 5G NR are not placed on the same channel raster as data. They use a sparser Global Synchronization Channel Number (GSCN) raster to speed up the cell search process for UEs.
0-3000 MHz uses 1200 kHz step.
3000-24250 MHz uses 1440 kHz step.
24250-100000 MHz uses 17.28 MHz step.