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NR ARFCN and GSCN

5G NR Channel raster (NR ARFCN)

FREF = FREF-offs + δFGlobal (NREF – NREF-offs)

FREF MHzδFGlobal kHzFREF-offs MHzNREF-offsNREF
0 - 30005000 – 599999
3000 – 24250153000600000600000 – 2016666
24250 – 1000006024250.0820166672016667 – 3279165


Synchronization raster (GSCN)

Frequencies MHzSSREF kHzGSCNGSCN Range
0 - 3000N * 1200 kHz + M * 50 kHz,
N = 1:2499, M ϵ {1,3,5}
3*N + (M-3)/22 – 7498
3000 – 242503000 MHz + N * 1.44 MHz,
N = 0:14756
7499 + N7499 – 22255
24250 – 10000024250.08 MHz + N * 17.28 MHz,
N = 0:4383
22256 + N22256 – 26639


Below tool finds SSB frequencies within given NR ARFCN and Bandwidth configuration.
Tables referred (from 3GPP TS 38.104) are 5.4.2.3-1/2, 5.3.5-1/2, 5.3.2-1/2, and 5.4.3.3-1/2.
Other reference sections are 38.211:7.4.3 and 38.213:13.



** As per 38.104 V15.13.0 (2021-03) **

FR:
Band:
DL NR ARFCN:
SCS (kHz):
Bandwidth (MHz):
SSB SCS (kHz):




© Samir Amberkar Copyright 2023.