mini slotMy Friend: So, what is mini-slot? Me: It is the minimum scheduling unit used in 5G NR, it occupies 2, 4 or 7 OFDM symbols (regardless of numerology), so a user can beCP has 12 OFDM symbols. 5G NR uses the time slot as the basic scheduling unit, and the time slot length determines the Transmission Time Interval of the packet, which will directly affect