ETSI TS 132 403
ETSI TS 132 403
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Telecommunication management; Performance Management (PM); Performance measurements - UMTS and combined UMTS/GSM (3GPP TS 32.403 version 4.1.0 Release 4)
standard published 09/01/2001 by European Telecommunications Standards Institute