TS 22.101

Rel-4 Emergency call enhancements

Multimedia Messaging

Transparent End-to-End PS mobile streaming application

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4 UICC/(U)SIM enhancements and interworking

IETF: RFC 3312 (Without COMET)(Integration of resource management and SIP)

IETF: RFC editor Queue (DHCP options for SIP servers)

IETF: RFC editor Queue (refer method)

IETF: RFC 3265 (specific event notification)

IETF: RFC 3313 (SIP extensions for media authorization)

IETF: RFC 3323 (SIP extensions for caller identity and privacy)

IETF: RFC 3261 (Session Initiation Protocol)

Main IETF dependencies

IETF: RFC 3262 (Reliability of provisional responses)

Impact on HSS

Architectural issues

Addressing

IETF: RFC editor Queue (Various 3GPP Private Extensions)

IETF: RFC 3324 (Network Asserted Identity)

IETF: RFC 3311 (The Update method)

IETF: RFC 3266 (IPv6 support within SDP)

IETF: RFC 3267 (AMR and AMR WB RTP and SDP)

Provisioning of IP-based multimedia services

Access Security for IMS

Call control and roaming to support IMS in UMTS

Service Change and UDI Fallback

(Small) Technical Enhancements and Improvements for Rel-5

Stage 1 for Multimedia Broadcast and Multicast Service

Deleted - Stage 1 - Requirements

IMS Phase 2

IMS Messaging

CRs to 22.140 & 22.228

Location Services enhancements 2

Rel-6 Multimedia Messaging (MMS) enhancements

Network Sharing

Stage 1 - CRs to implement Network Sharing

Priority Service

(Small) Technical Enhancements and Improvements for Rel-6

WLAN-UMTS Interworking Rel-6

Technical Report on WLAN-UMTS Interworking

Stage 1 for WLAN-UMTS Interworking Rel-6

PS domain and IMS impacts for supporting IMS Emergency calls (EMC1)

Emergency Call Enhancements for IP& PS Based Calls stage 3

Service Requirements for IP-based emergency calls

Stage 1 for Voice Call Continuity between CS and IMS (incl. I-WLAN)

Network selection enhancements (NSP)

Stage 1 of NSP

(Small) Technical Enhancements and Improvements for Rel-7

Voice Call Continuity between CS and IMS (incl. I-WLAN)

Deleted - All-IP Network

Requirements for evolution of the 3GPP system architecture

Deleted -Enhancements to BS30 Bearer service for Videotelephony

3GPP2 Input to Common IMS

Stage 1 CIMS_3GPP2

eData Requirements

eCall Data Transfer

Earthquake and Tsunami Warning System

Stage 1 for ETWS

Study on 3GPP System Architecture Evolution

Stage 1 for ICE

In Case of Emergency numbers storage and easy access on UICC

IMS Centralized Service control

Stage 1 for ICS Requirement and Architecture

Stage 2 for ICS Requirement and Architecture

Deleted - IMS Enhancements Rel-8

IMS Application Server Service Data Descriptions for AS interoperability

Stage 1 for IPinterc

IP Interconnection of Services

Stage 1 for SIP_Nc (covered by Feature IPinterc)

(Small) Technical Enhancements and Improvements for Rel-8

Service and Capability for Core IMS - inclusion of TISPAN requirements

Definition of End-User Identity

Stage 1 for Definition of End-User Identity

Deleted - Stage 1 for ServAl

Stage 3 for IMS Emergency Calls over GPRS and EPS

Stage 2 for IMS Emergency Calls over GPRS and EPS

Stage 1 for IMS Emergency Calls over GPRS and EPS

Support for IMS Emergency Calls over GPRS and EPS

CT1 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS

CT3 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS

CT4 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS

Stage 1 - Inter-Device Transfer Requirements

(Small) Technical Enhancements and Improvements for Rel-9

User Data Convergence (UDC)

Stage 1 for User Data Convergence (UDC)

Stage 1 for IMS Emergency Session Enhancements

Local IP Access and Selected Internet IP Traffic Offload

Stage 1 for Local IP Access and Selected Internet IP Traffic Offload

Deleted - Stage 1 for RED

Deleted - Registration in Densely-populated area (RED)

(Small) Technical Enhancements and Improvements for Rel-10

Stage 1 for Advanced IP Interconnection of Services

Non Voice Emergency Services

Stage 1 for Non Voice Emergency Services

(Small) Technical Enhancements and Improvements for Rel-11

Stage 1 for UDC Data Model

Emergency Session Identification

Stage 1 for Emergency Session Identification

Stage 1 for Web Real Time Communication access to IMS

Language and Modality Information for communications

Stage 1 for Machine-Type and other mobile data applications Communications Service Requirement Maintenance

SIPTO Service Continuity of IP Data Session

Stage 1 for SIPTO Service Continuity of IP Data Session

Stage 1 for Integration of Single Sign-On (SSO) frameworks with 3GPP networks

(Small) Technical Enhancements and Improvements for Rel-12

(SA66: on hold) Co-ordinated packet data network gateway (P-GW) change for SIPTO

Awaiting formal work item

Flexible Mobile Service Steering

GERAN UTRAN Sharing Enhancements

RAN Sharing Enhancements

Stage 1 for RAN Sharing Enhancements

Stage 1 for Service Exposure and Enablement Support

(Small) Technical Enhancements and Improvements for Rel-13

User Plane Congestion management

Stage 1 for User Plane Congestion management

Control of Applications when Third party Servers encounter difficulties

Enhancement for TV service

Paging Policy Enhancements and Procedure

(Small) Technical Enhancements and Improvements for Rel-14

Enhancements to User Location Reporting Support

(Stage 1 of 5G) New Services and Markets Technology Enablers

(Small) Technical Enhancements and Improvements for Rel-15

Enhancement of background data transfer

Policy delivery to UE for background data transfer

New Services and Markets Technology Enablers Phase 2

(Small) Technical Enhancements and Improvements for Rel-16

User Identities and Authentication

IMS emergency support for Stand-alone Non-Public Network (SNPN)

Support for Multi-USIM Devices

(Small) Technical Enhancements and Improvements for Rel-17

Enhanced support of Non-Public Networks

Service exposure interfaces for industry

Study on Proximity based Services Phase 2

Personal IoT and Residential networks

Support for Service Function Chaining

Deleted - SMS over IMS to emergency centre

(Small) Technical Enhancements and Improvements for Rel-18

(Small) Technical Enhancements and Improvements for Rel-19

Alignment of eCall over IMS with CEN

Short Message Service to Emergency Response Centre

(Small) Technical Enhancements and Improvements for Rel-20

6G Service Requirements

Customised Application for Mobile network Enhanced Logic Phase 3

Automatic establishment of roaming relations

UMTS numbering, addressing and identities

Advanced addressing

Emergency

General Packet Radio Service

Harmonized Standard

Location Services

Lawful Interception for GSM Features transposed to UMTS

Mobile Station Execution Environment

Multimedia Messaging Service

OAM Principles and High-level Requirements

R99_Service_Clean_up

SIM Application Toolkit

Service Provider Name Indication

(Small) Technical Enhancements and Improvements for R99

UICC / Terminal interface; Physical and logical characteristics

UICC/(U)SIM enhancements and interworking

UMTS

UMTS_SERVICES

UMTS Terrestrial Radio Access Network

Virtual Home Environment