3GPP 38.300 v19.3.0 — the document's own text 15.5.6 Support for PCI Optimisation The PCI Optimization Function in split gNB case is specified in TS 38.401 [4]. Clauses inside this one 15.5.6.1 Centralized PCI Assignment 32 words 15.5.6.2 Distributed PCI Assignment 69 words