Flexible Numerology in 5G NR: Interference Quantification and Proper Selection Depending on the Scenario

Table 1

Numerology structures for 5G NR.

∆f = 15 × 2^n (kHz)	Symbol duration (μs)	TCP (μs)	Slot duration (ms)	Number of slots/subframes	Number of symbols/slots
15	66.67	4.69	1	1	14
30	33.33	2.34	0.5	2	14
60	16.67	1.17	0.25	4	14
120	8.33	0.57	0.125	8	14