5G NR TDD Pattern Calculator by itectec · June 19, 2026 🔀 5G NR TDD Pattern Calculator DL/UL symbol split and ratio for a TDD slot pattern. Slot Pattern (per period)DL SlotsUL SlotsSpecial SlotsSCS (kHz)153060120Special Slot SymbolsDL Symbols (0-14)UL Symbols (0-14) Calculate Reset