3GPP Work Items associated with Specification
3GPP Spec = 23.228 : IP Multimedia Subsystem (IMS); Stage 2
This page lists the 3GPP Work Items which are or might in future be associated with or have an effect upon the above Technical Specification or Technical Report. Click on the WI unique ID number to go to its entry on the Gantt chart page.
| Unique ID | Code | Title | Release |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| 870099 | Rel-19 | ||
| 970014 | NG_RTC | System architecture for Next Generation Real time Communication services | Rel-18 |
| 910065 | eNPN | Enhanced support of Non-Public Networks | Rel-17 |
| 900015 | - | Stage 2 for eNPN | Rel-17 |
| 840049 | MUSIM | Support for Multi-USIM Devices | Rel-17 |
| 840046 | MPS2 | Multimedia Priority Service (MPS) Phase 2 | Rel-17 |
| 940047 | TEI17_IMSGID | IMS Optimization for HSS Group ID in an SBA environment (St. 2) | Rel-17 |
| 870003 | - | Stage 2 for TEI17_IMSGID | Rel-17 |
| 870004 | - | Stage 2 for TEI17_SAPES | Rel-17 |
| 830047 | eNA | Enablers for Network Automation for 5G | Rel-16 |
| 810040 | 5G_MEDIA_MTSI_ext | Media Handling Extensions for 5G Conversational Services | Rel-16 |
| 810044 | MuD | Multi-device and multi-identity | Rel-16 |
| 760003 | PARLOS | Provision of Access to Restricted Local Operator Services by Unauthenticated UEs | Rel-16 |
| 810008 | - | Stage 2 of PARLOS | Rel-16 |
| 780029 | FS_eIMS5G | Study on Enhanced IMS to 5GC Integration | Rel-16 |
| 840062 | eIMS5G_SBA | SBA aspects of enhanced IMS to 5GC integration | Rel-16 |
| 830028 | - | Stage 2 of eIMS5G_SBA | Rel-16 |
| 840065 | UDICOM | User data interworking, Coexistence and Migration | Rel-16 |
| 830029 | - | Stage 2 of UDICOM | Rel-16 |
| 820005 | LI16 | Lawful Interception Rel-16 | Rel-16 |
| 740005 | 5GS_Ph1 | 5G System - Phase 1 | Rel-15 |
| 740061 | - | Stage 2 of 5G System - Phase 1 | Rel-15 |
| 760030 | PS_DATA_OFF2 | PS Data Off Phase 2 | Rel-15 |
| 730359 | CIoT_Ext | Extended architecture support for Cellular Internet of Things | Rel-14 |
| 720031 | EWE | EIR check for WLAN access to EPC | Rel-14 |
| 720019 | SEW2 | Phase 2 of the Support of Emergency services over WLAN | Rel-14 |
| 680004 | - | Stage 1 of Evolution to and Interworking with eCall in IMS | Rel-14 |
| 720080 | PS_Data_Off | PS Data Off Services | Rel-14 |
| 720079 | FS_PS_DATA_OFF | Study on Stage 2 of PS Data off function | Rel-14 |
| 740004 | - | Stage 2 of PS Data Off | Rel-14 |
| 710048 | V8 | S8 Home Routing Architecture for VoLTE | Rel-14 |
| 720017 | - | S8 Home Routing Architecture for VoLTE | Rel-14 |
| 720084 | RobVoLTE | Robust Call Setup for VoLTE subscriber in LTE | Rel-14 |
| 720301 | - | Robust Call Setup for VoLTE subscriber in LTE | Rel-14 |
| 720085 | delFS_LTE_SON_eCOMP | Stopped - Study on SON for eCoMP for LTE | Rel-14 |
| 620064 | MCPTT | Mission Critical Push To Talk over LTE (MCPTT) | Rel-13 |
| 630014 | eWebRTCi | Enhancements to WEBRTC interoperability | Rel-13 |
| 640038 | - | Stage 2 for Enhancements to WEBRTC interoperability | Rel-13 |
| 640040 | eProSe | Enhancements to Proximity-based Services | Rel-13 |
| 640041 | eProSe-Ext-SA2 | Stage 2 for Enhancements to Proximity-based Services - Extensions | Rel-13 |
| 640045 | voE_UTRAN_PPD | voice over E-UTRAN Paging Policy Differentiation | Rel-13 |
| 640245 | voE_UTRAN_PPD-SA2 | Stage 2 for voice over E-UTRAN Paging Policy Differentiation | Rel-13 |
| 640053 | DRuMS | Double Resource Reuse for Multiple Media Sessions | Rel-13 |
| 640153 | DRuMS-SA2 | Stage 2 for Double Resource Reuse for Multiple Media Sessions | Rel-13 |
| 690008 | SEW1 | Support of Emergency services over WLAN – phase 1 | Rel-13 |
| 680051 | - | Stage 2 of Support of Emergency services over WLAN - phase 1 | Rel-13 |
| 700012 | CIoT | Cellular (Narrowband) Internet of Things | Rel-13 |
| 699999 | DUMMY | Awaiting formal work item | Rel-13 |
| 560022 | MTCe | Machine-Type and other mobile data applications Communications enhancements | Rel-12 |
| 560025 | BusTI | IMS Business Trunking for IP-PBX in Static Mode of Operation | Rel-12 |
| 560225 | BusTI-SA2 | Stage 2 for IMS Business Trunking for IP-PBX in Static Mode of Operation | Rel-12 |
| 570028 | IMS_RegCon | Deleted - IMS Registration Control | Rel-12 |
| 580056 | IMS_RegCon-del2 | Deleted - Stage 2 for IMS Registration Control | Rel-12 |
| 580059 | ProSe | Proximity-based Services | Rel-12 |
| 580062 | IMS_WebRTC | Web Real Time Communication access to IMS | Rel-12 |
| 600041 | - | Stage 2 for Web Real Time Communication access to IMS | Rel-12 |
| 610040 | NETLOC_TWAN | Network-provided Location information for IMS Trusted WLAN Access Network (TWAN) case | Rel-12 |
| 610140 | NETLOC_TWAN-SA2 | Stage 2 for Network-provided Location information for IMS Trusted WLAN Access Network (TWAN) case | Rel-12 |
| 580020 | IMS_SSFDD | IM-SSF Application Server Service Data Descriptions (Stage 2/3) | Rel-12 |
| 630005 | IMS_Corp2 | Transfer of ETSI business trunking specifications | Rel-12 |
| 470051 | IPXS | Advanced IP Interconnection of Services | Rel-11 |
| 500025 | - | Stage 2 for Advanced IP Interconnection of Services | Rel-11 |
| 480030 | SIMTC | System Improvements to Machine-Type Communications | Rel-11 |
| 520021 | SIMTC-Reach | BB1: Stage 2 Reachability Aspects of SIMTC | Rel-11 |
| 490032 | OSCAR | Optimized Service Charging and Allocation of Resources in IMS whilst Roaming | Rel-11 |
| 480038 | NWK-PL2IMS | Network-provided Location information for IMS (NETLOC) | Rel-11 |
| 480238 | - | Stage 2 for Network-provided Location information for IMS | Rel-11 |
| 540029 | RAVEL | Roaming Architecture for Voice over IMS with Local Breakout | Rel-11 |
| 540129 | - | Stage 2 for Roaming Architecture for Voice over IMS with Local Breakout | Rel-11 |
| 560027 | IOC | IMS Overload Control | Rel-11 |
| 560127 | - | Stage 2 for IMS Overload Control | Rel-11 |
| 410041 | FS_eIMS | Study on IMS Evolution | Rel-11 |
| 390073 | eMPS | Enhancements for Multimedia Priority Service | Rel-10 |
| 460329 | - | Stage 2 on eMPS for CSFB | Rel-10 |
| 460429 | - | Stage 2 on eMPS for EPS Bearer Service | Rel-10 |
| 460529 | - | Stage 2 on eMPS for IMS Aspects | Rel-10 |
| 450044 | ECSRA_LAA | Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications | Rel-10 |
| 450046 | - | Stage 2 for Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications | Rel-10 |
| 460028 | OMR | Optimal Media Routing | Rel-10 |
| 460128 | - | Stage 2 for Optimal Media Routing | Rel-10 |
| 500006 | PEST | Policy Enhancements for Sponsored Connectivity and Coherent Access to Policy related Databases | Rel-10 |
| 470003 | IMSProtoc4 | IMS Stage 3 IETF Protocol Alignment - phase 4 | Rel-10 |
| 380083 | FS_IPXS | Study on advanced requirements for IP interconnect | Rel-10 |
| 370050 | FS_IMS_LBO_ORM | Study on System enhancements for the use of IMS services in Local BreakOut and Optimal Routing of Media | Rel-10 |
| 410032 | IMS_SCC | IMS Services Centralization and Continuity | Rel-9 |
| 410135 | IMS_SCC-ICS | Stage 2/3 for IMS Centralized Services | Rel-9 |
| 380064 | IMS_EMER_GPRS_EPS | Support for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 410037 | - | Stage 2 for IMS Emergency Calls over GPRS and EPS | Rel-9 |
| 320005 | SAES | 3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects) | Rel-8 |
| 390008 | - | Stage 2 GPRS for EPC (23.060, etc.) | Rel-8 |
| 390172 | - | Stage 3 security aspects for MIPv4 Access | Rel-8 |
| 350031 | SAES-SA_IMS | SAE impacts on IMS | Rel-8 |
| 390036 | SAES-CSFB | CS Fallback in EPS | Rel-8 |
| 390039 | SAES-IMS_LBO | System enhancements for the use of IMS services in local breakout | Rel-8 |
| 390021 | - | CT6 aspects of SAE | Rel-8 |
| 390018 | - | Issues for CT1 TR 24.801 | Rel-8 |
| 390019 | - | Issues for CT3 TR 29.804 | Rel-8 |
| 390020 | - | Deleted - Issues for CT4 TR 29.803 | Rel-8 |
| 320030 | SAES-St2 | Deleted - Stage 2 of architecture for the 3GPP System Architecture Evolution | Rel-8 |
| 350023 | SAES-SA | Deleted - SA aspects of System Architecture Evolution | Rel-8 |
| 370025 | ICSRA | IMS Centralized Service control | Rel-8 |
| 380040 | ICSRA-St2 | Stage 2 for ICS Requirement and Architecture | Rel-8 |
| 390035 | CIMS_3GPP2 | 3GPP2 Input to Common IMS | Rel-8 |
| 390051 | - | Stage 2 CIMS_3GPP2 | Rel-8 |
| 350009 | - | Architecture aspects of PktCbl-Deploy | Rel-8 |
| 350011 | PktCbl-Intw | IMS Inter-working aspects in Support of Cable Regulatory requirements | Rel-8 |
| 350012 | - | Architecture aspects of PktCbl-Interwork | Rel-8 |
| 360012 | IMS_Corp | IMS System enhancements for corporate network access | Rel-8 |
| 360014 | - | SA2 aspects of IMS_Corp | Rel-8 |
| 380043 | IMS_Comm_Doc | Documentation of TISPAN NGN R1 and R2 in 3GPP SA2 | Rel-8 |
| 390056 | IMS-Cont | IMS Service Continuity | Rel-8 |
| 7005 | IMS_NNI | System enhancements for interconnection interfaces between two IMSs | Rel-8 |
| 360024 | - | Stage 2 for IMS_NNI | Rel-8 |
| 380024 | eMp | Conferencing enhancements for Mp interface | Rel-8 |
| 20068 | LTE | Rel-8 LTE – 3G Long Term Evolution - Evolved Packet System RAN part | Rel-8 |
| 330010 | FBI2 | Deleted - never approved- FBI Phase 2 | Rel-8 |
| 32085 | FS_SAE | Study on 3GPP System Architecture Evolution | Rel-8 |
| 732097 | ServID | Identification of Communication Services in IMS | Rel-7 |
| 32107 | - | Stage 1,2 of ServID | Rel-7 |
| 32116 | GRUU | Supporting Globally Routable User Agent URIs in IMS | Rel-7 |
| 7010 | - | Stage 1,2 of GRUU | Rel-7 |
| 7038 | MTSI | Multimedia Telephony Service for IMS | Rel-7 |
| 380072 | IMS_Comm_Mtce7 | SA1,SA2 part of Maintenance of TISPAN release 1 common IMS | Rel-7 |
| 32045 | EMC1 | PS domain and IMS impacts for supporting IMS Emergency calls (EMC1) | Rel-7 |
| 32046 | - | Study on Stage 2 for IMS-level solution | Rel-7 |
| 32100 | - | Stage 2 Specification Phase - IMS-level | Rel-7 |
| 1653 | - | Emergency Call Enhancements for IP& PS Based Calls – stage 3 | Rel-7 |
| 32074 | FBI | System enhancements for Fixed Broadband access to IMS | Rel-7 |
| 7002 | FBI-PCBL | PacketCable Related aspects | Rel-7 |
| 7003 | - | Stage 1,2 of FBI for PacketCable | Rel-7 |
| 32081 | SMSIP | Support of SMS over generic 3GPP IP access | Rel-7 |
| 32082 | PCC | Evolution of Policy Control and Charging | Rel-7 |
| 32109 | - | Evolution of policy control and flow based bearer level charging | Rel-7 |
| 32091 | VCC | Voice Call Continuity between CS and IMS (incl. I-WLAN) | Rel-7 |
| 320029 | CSItermS | CSI Terminating Session handling | Rel-7 |
| 340014 | - | Stage 2 of CStermS | Rel-7 |
| 711052 | IMSProtoc | IMS Stage 3 IETF Protocol Alignment | Rel-7 |
| 14012 | Mp | Mp (MRFC - MRFP) interface | Rel-7 |
| 32113 | IMS-EMER | Deleted - PS domain and IMS support for IMS Emergency sessions | Rel-7 |
| 32005 | IMSLocal | Deleted - IMS Local services | Rel-7 |
| 31077 | PNPAN | Deleted - Covered by SI - Personal Network (PN) and Personal Area Network (PAN) | Rel-7 |
| 32112 | IMS-RT | Deleted - Study on IMS enhancements and optimizations for real time communication. | Rel-7 |
| 32117 | CSIterm | Deleted - Study on Terminating Session handling | Rel-7 |
| 32021 | IMS2 | IMS Phase 2 | Rel-6 |
| 32036 | - | Stage 2 for IMS Group Management | Rel-6 |
| 32037 | - | Stage 2 for IMS Conferencing | Rel-6 |
| 32700 | - | Stage 2 for IMS Messaging | Rel-6 |
| 32041 | - | Stage 2 for add SIP cap (e.g. forking) | Rel-6 |
| 32063 | PoC | 3GPP Enablers for services like Push to Talk over Cellular (PoC) | Rel-6 |
| 11032 | IMSCOOP | Interoperability and Commonality between IMS using different IP-connectivity Networks | Rel-6 |
| 31008 | GUP | Generic User Profile Rel-6 | Rel-6 |
| 32016 | QoS1 | QoS Improvements | Rel-6 |
| 35016 | CH | Rel-6 Charging Management | Rel-6 |
| 1273 | IMS | Provisioning of IP-based multimedia services | Rel-5 |
| 1274 | IMS-CCR | Call control and roaming to support IMS in UMTS | Rel-5 |
| 1514 | - | Stage 2 (Architecture and Main flows) | Rel-5 |
| 10004 | - | Main IETF dependencies | Rel-5 |
| 2521 | - | IETF: RFC 3261 (Session Initiation Protocol) | Rel-5 |
| 2523 | - | IETF: RFC 3262 (Reliability of provisional responses) | Rel-5 |
| 2522 | - | IETF: RFC 3312 (Without COMET)(Integration of resource management and SIP) | Rel-5 |
| 2524 | - | IETF: RFC 3323 (SIP extensions for caller identity and privacy) | Rel-5 |
| 2525 | - | IETF: RFC 3313 (SIP extensions for media authorization) | Rel-5 |
| 11000 | - | IETF: RFC 3265 (specific event notification) | Rel-5 |
| 11001 | - | IETF: RFC editor Queue (refer method) | Rel-5 |
| 11002 | - | IETF: RFC editor Queue (DHCP options for SIP servers) | Rel-5 |
| 11004 | - | IETF: RFC 3267 (AMR and AMR WB RTP and SDP) | Rel-5 |
| 11005 | - | IETF: RFC 3266 (IPv6 support within SDP) | Rel-5 |
| 11022 | - | IETF: RFC 3311 (The Update method) | Rel-5 |
| 11023 | - | IETF: RFC 3324 (Network Asserted Identity) | Rel-5 |
| 11024 | - | IETF: RFC editor Queue (Various 3GPP Private Extensions) | Rel-5 |
| 1290 | - | Addressing | Rel-5 |
| 1291 | - | Architectural issues | Rel-5 |
| 1292 | - | Impact on HSS | Rel-5 |
| 1298 | IMS-ASEC | Access Security for IMS | Rel-5 |
| 1826 | TLM5 | Rel-5 Terminal interfaces | Rel-5 |
| 2556 | E2EQoS | End to End QoS for PS Domain including IMS | Rel-5 |
| 401652 | EMC1-CS | Rel-4 Emergency call enhancements | Rel-4 |
| 401826 | TI | Rel-4 Terminal interfaces | Rel-4 |
| 60165 | UTRAN | UMTS Terrestrial Radio Access Network | R99 |
| 60174 | USIM | Characteristics of the USIM application | R99 |
| 60192 | LI | Lawful Interception for GSM Features transposed to UMTS | R99 |
| 60076 | QoS | End-to-end UMTS Quality of Service management | R99 |
page generated from database: 2024-07-20 12:15:34