⏱️ SFN Timeline – 2D View
Current SFN highlighted in orange. Dot moves with time.
SFN calculation: MIB provides 6 MSBs, SSB offset gives 4 LSBs → 10‑bit SFN (0–1023).
Each frame = 10 ms. The timeline shows frames 0–23 (mod 24). The highlighted frame corresponds to SFN mod 24.