NA 052
DIN-Normenausschuss Auto und Mobilität (NAAutomobil)
Technische Regel
[AKTUELL]
ETSI TS 122228 V 14.1.0
; 3GPP TS 22.228 Version 14.1.0 Release 14:2017-05
ETSI TS 122228 V 14.1.0
; 3GPP TS 22.228 Version 14.1.0 Release 14:2017-05
Digital cellular telecommunications system (Phase 2+) (GSM) - Universal Mobile Telecommunications System (UMTS) - LTE - Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS) - Stage 1 (3GPP TS 22.228 version 14.1.0 Release 14)
Titel (englisch)
Digital cellular telecommunications system (Phase 2+) (GSM) - Universal Mobile Telecommunications System (UMTS) - LTE - Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS) - Stage 1 (3GPP TS 22.228 version 14.1.0 Release 14)