NLS (nonlinear least squares) Nonlinear least squares (NLS) is a mathematical optimization technique used
NLRU (Mini-band Logical Resource Unit) The NLRU, which stands for Mini-band Logical Resource Unit, is
NLoS (Non-Line-of-Sight) Non-Line-of-Sight (NLoS) refers to a situation in which direct line-of-sight
NIR Non-Ionisation radiation NIR (Non-Ionizing Radiation) refers to a broad category of electromagnetic
NIDS Network Intrusion Detection Systems A network intrusion detection system (NIDS) is a security tool