Generations of Mobile Standards

3GPP Work Items per TSG/WG

Active 3GPP Work Items for group: N1

Note that this page shows only those active (i.e. not yet completed) WIs where N1 is the sole responsible group.
There may be other active WIs for which this group holds joint responsibility, particularly hierachically higher WIs which comprise WIs from several groups: such WIs are not shown on this page.

Click on WI title for details

Feature or Study Item: GSM/UMTS interworking 2G3Ginterworking R99
Feature or Study Item: Handover Handover R99
Building Block: MultiCall Multicall R99
Feature or Study Item: Multimedia Multimedia R99
Building Block: Out-of-Band Transcoder OoBT R99
Building Block: Out-of-Band Transcoder Control OoBTC R99
Work task: COMPACT COMPACT R99
Feature or Study Item: Advanced Speech Call Items enhancements ASCI R99
Building Block: Dual Transfer Mode within GSM and GPRS DTM R99
Building Block: For CS based calls EMC1-CS Rel-4
Work task: GEA capability indication in MS CM SEC1-PSALGO1-GEACAP Rel-4
Feature or Study Item: Advanced Speech Call Items enhancements_Rel-4 ASCI4 Rel-4
Work task: BSSAP+ SS7IP-BSSAP+ Rel-4
Feature or Study Item: WLAN-UMTS Interworking Rel-6 WLAN Rel-6
Feature or Study Item: Network Sharing NTShar Rel-6
Work task: Impact on MM/CC/SM IMS-CCR-IWMM Rel-5
Feature or Study Item: Intra Domain Connection of RAN Nodes to Multiple CN Nodes IUFLEX Rel-5
Building Block: End-to-end UMTS Quality of Service management QoS R99
Building Block: QoS_enhancements QoS_enhancements R99
Building Block: General Packet Radio Service enahancements GPRSenhancements R99
Building Block: Enhanced Data rates for GSM Evolution - Phase 1 EDGE-Phase1 R99
Building Block: LCS support in the PS domain LCS4-PS Rel-4
Feature or Study Item: Transcoder-Free Operation TrFO Rel-4
Building Block: Evolution of GSM PS algorithms (e.g. GEA 2 deployment) SEC1-PSALGO1 Rel-4
Feature or Study Item: Rel-4 Evolutions of the transport in the CN CNTRSP Rel-4
Feature or Study Item: Rel-4 Location Services enhancements LCS4 Rel-4
Feature or Study Item: Rel-4 Security enhancements SEC4 Rel-4
Feature or Study Item: Rel-4 Emergency call enhancements EMC1-CS Rel-4
Feature or Study Item: Presence Capability PRESNC Rel-6
Feature or Study Item: Multimedia Broadcast and Multicast Service MBMS Rel-6
Feature or Study Item: Call Control improvements CC_Related_items R99
Feature or Study Item: Deleted - Dual Tone Multi-Frequency signalling : Support in the whole 3GPP system DTMF R99
Work task: Enhanced Data rates for GSM Evolution EDGE R99
Work task: Enhanced GPRS - Phase 1 EGPRS R99
Work task: Frame Tunnelling Mode FTM R99
Feature or Study Item: Circuit Switched Video and Voice Service Improvements CS_VSS Rel-6
Building Block: Location Services LCS R99
Building Block: MS_Classmark MS_Classmark R99
Work task: General Packet Radio Service GPRS R99
Building Block: Deleted - replaced by 50561 - PS Handover SCSAGB-PSH Rel-6
Feature or Study Item: Subscriber certificates SEC1-SC Rel-6

page generated from database: 2024-11-12 10:16:04