3GPP TS 22.227 – Service requirements for the Open Service Access (OSA)
3GPPTS22_series22.227
Related Spec
- TS 22.220 Service requirements for Home Node B (HNB) and Home eNode B (HeNB)
- TS 22.226 Global Text Telephony (GTT); Stage 1
- TS 22.228 Service requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1
- TS 22.233 Transparent end-to-end packet-switched streaming service; Stage 1
- TS 22.234 Requirements on 3GPP system to Wireless Local Area Network (WLAN) interworking
- TS 22.240 Service requirements for 3GPP Generic User Profile (GUP); Stage 1
- TS 22.242 Digital Rights Management (DRM); Stage 1
- TS 22.243 Speech recognition framework for automated voice services; Stage 1
- TS 22.246 Multimedia Broadcast/Multicast Service (MBMS) user services; Stage 1
- TS 22.250 IP Multimedia Subsystem (IMS) Group Management; Stage 1
- TS 22.259 Service requirements for Personal Network Management (PNM); Stage 1
- TS 22.261 Service requirements for the 5G system
- TS 22.262 Message service within the 5G System (5GS); Stage 1
- TS 22.263 Service requirements for Video, Imaging and Audio for Professional Applications (VIAPA)
- TS 22.268 Public Warning System (PWS) requirements
- TS 22.273 TISPAN; Multimedia Telephony with PSTN/ISDN simulation services
- TS 22.278 Service requirements for the Evolved Packet System (EPS)
- TS 22.279 Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1
- TS 22.280 Mission Critical Services Common Requirements (MCCoRe); Stage 1
- TS 22.281 Mission Critical (MC) video
- TS 22.282 Mission Critical (MC) data
- TS 22.289 Mobile communication system for railways