The standardization calendar
3GPP meetings
Follow the next round of work on mobile standards. Ten meetings at a time, with programme previews drawn from published agenda topics where available.
Last checked: · Official 3GPP calendar ↗
219 meetings · Showing 1–10
Read the Quarterly →October 2026
Programme preview
Topics listed for discussion include CT Aspects for Application Enablement to support Energy Saving Phase 2; Study on NAS protocol for 6G System; CT Aspects for Application Enablement for Satellite Access Enabled 5G Services Phase4; IMS Stage-3 IETF Protocol Alignment; Protocol development for Enhanced MC Features Phase 2.
View listed topics (5)
- CT Aspects for Application Enablement to support Energy Saving Phase 2Agenda 20.49 · C1-265029, C1-265030
- Study on NAS protocol for 6G SystemAgenda 21.1 · C1-265027, C1-265028
- CT Aspects for Application Enablement for Satellite Access Enabled 5G Services Phase4Agenda 20.54 · C1-265031
- IMS Stage-3 IETF Protocol AlignmentAgenda 20.12 · C1-265025
- Protocol development for Enhanced MC Features Phase 2Agenda 20.41 · C1-265026
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
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Topics listed for discussion include CT aspects of application enablement for AI/ML services Phase 2; Study of Network Capability Exposure in 6G; CT Aspects for Application Enablement for Satellite Access Enabled 5G Services Phase4; CT Aspects for Application Enablement to support Energy Saving Phase 2; CT aspects for Integrated Sensing and Communication.
View listed topics (8)
- CT aspects of application enablement for AI/ML services Phase 2Agenda 20.33 · C3-264037, C3-264038, C3-264039 and 3 more
- Study of Network Capability Exposure in 6GAgenda 21.1 · C3-264025, C3-264029, C3-264030 and 1 more
- CT Aspects for Application Enablement for Satellite Access Enabled 5G Services Phase4Agenda 20.54 · C3-264032, C3-264033, C3-264034
- CT Aspects for Application Enablement to support Energy Saving Phase 2Agenda 20.49 · C3-264041, C3-264042, C3-264043
- CT aspects for Integrated Sensing and CommunicationAgenda 20.36 · C3-264021, C3-264022, C3-264023
- CT aspects of application enablement for AIML servicesAgenda 19.41 · C3-264035, C3-264036
- Proposed scheduleAgenda 2.2 · C3-264003
- Study on the Protocol for AI in the 6G SystemAgenda 21.2 · C3-264024
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
Document register (XLSX) ↗ · Checked
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Topics listed for discussion include Service Based Interface Protocol Improvements Release 19; CT aspects of energy efficiency and energy saving phase2.
View listed topics (2)
- Service Based Interface Protocol Improvements Release 19Agenda 19.10 · C4-264030, C4-264031
- CT aspects of energy efficiency and energy saving phase2Agenda 20.19 · C4-264025
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
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Topics listed for discussion include 6G radio interface (Aspects of downlink-based CSI acquisition, Aspects of uplink-based CSI acquisition); NR MIMO Phase 6; CSI spatial/frequency compression without temporal aspects (“Case 0”); Inter-vendor training collaboration for two-sided AI/ML models; NR-NTN GNSS resilience.
View listed topics (45)
- Aspects of downlink-based CSI acquisitionAgenda 10.5.3.1 · R1-2607008, R1-2607019, R1-2607037 and 15 more
- NR MIMO Phase 6Agenda 9.2 · R1-2607004, R1-2607050, R1-2607051 and 15 more
- Aspects of uplink-based CSI acquisitionAgenda 10.5.3.2 · R1-2607009, R1-2607013, R1-2607038 and 14 more
- Aspects of integration with communicationAgenda 10.8.2 · R1-2607083, R1-2607132, R1-2607177 and 12 more
- Operation in idle modeAgenda 10.4.1 · R1-2607026, R1-2607056, R1-2607060 and 12 more
- Design of WUS with OFDM based sequenceAgenda 10.6.1.1 · R1-2607014, R1-2607030, R1-2607077 and 11 more
- Uplink transmission scheme(s) for uplink channelsAgenda 10.5.2.3 · R1-2607007, R1-2607035, R1-2607040 and 11 more
- Other physical layer signals, channels and procedureAgenda 10.5.5 · R1-2607041, R1-2607076, R1-2607090 and 10 more
- WUS operation in RRC statesAgenda 10.6.1.2 · R1-2607031, R1-2607078, R1-2607127 and 10 more
- Beam management for downlink and uplinkAgenda 10.5.3.4 · R1-2607011, R1-2607036, R1-2607042 and 9 more
- Downlink and uplink transmission without dynamic schedulingAgenda 10.5.4.2 · R1-2607001, R1-2607073, R1-2607091 and 9 more
- Downlink transmission scheme(s) for downlink shared channelsAgenda 10.5.2.2 · R1-2607006, R1-2607034, R1-2607043 and 9 more
- PRACH and RACH procedureAgenda 10.5.1.2 · R1-2607063, R1-2607112, R1-2607157 and 9 more
- Synchronization acquisition and beam measurementAgenda 10.5.1.1 · R1-2607028, R1-2607062, R1-2607111 and 9 more
- Uplink WUS and operationAgenda 10.6.2 · R1-2607032, R1-2607079, R1-2607128 and 9 more
- Bandwidth operationAgenda 10.5.1.3 · R1-2607029, R1-2607064, R1-2607113 and 8 more
- CSI spatial/frequency compression without temporal aspects (“Case 0”)Agenda 9.1.1 · R1-2607023, R1-2607048, R1-2607100 and 8 more
- Handling of potential multiple uplink transmissionsAgenda 10.5.4.4 · R1-2607003, R1-2607075, R1-2607093 and 8 more
- Inter-vendor training collaboration for two-sided AI/ML modelsAgenda 9.1.2 · R1-2607024, R1-2607049, R1-2607101 and 8 more
- ModulationAgenda 10.3.2 · R1-2607059, R1-2607095, R1-2607153 and 8 more
- NR-NTN GNSS resilienceAgenda 9.4.1 · R1-2607012, R1-2607025, R1-2607085 and 8 more
- NTN specific requirements and designAgenda 10.7.1 · R1-2607033, R1-2607081, R1-2607130 and 8 more
- WaveformAgenda 10.2.1 · R1-2607057, R1-2607108, R1-2607151 and 8 more
- Waveform and frame structureAgenda 10.8.3 · R1-2607084, R1-2607133, R1-2607178 and 8 more
- D2R signals, channels, waveform and proceduresAgenda 9.3.2 · R1-2607017, R1-2607021, R1-2607104 and 7 more
- Downlink transmission scheme(s) for downlink control channelsAgenda 10.5.2.1 · R1-2607065, R1-2607089, R1-2607096 and 7 more
- HARQ related AspectsAgenda 10.5.4.3 · R1-2607002, R1-2607074, R1-2607092 and 7 more
- Maintenance on othersAgenda 8.2 · R1-2607134, R1-2607186, R1-2607241 and 7 more
- Operation in connected modeAgenda 10.4.2 · R1-2607027, R1-2607061, R1-2607098 and 7 more
- R2D signals, channels, waveform and proceduresAgenda 9.3.1 · R1-2607018, R1-2607020, R1-2607103 and 7 more
- WUS operation with other functionalitiesAgenda 10.6.3 · R1-2607080, R1-2607129, R1-2607174 and 7 more
- Channel codingAgenda 10.3.1 · R1-2607058, R1-2607152, R1-2607200 and 6 more
- Downlink control channel, scheduling for downlink and uplink transmissionAgenda 10.5.4.1 · R1-2607000, R1-2607072, R1-2607121 and 6 more
- Study and identify possible solutionsAgenda 9.5.1 · R1-2607107, R1-2607150, R1-2607251 and 4 more
- Pre-Rel-19 NR MaintenanceAgenda 7 · R1-2607184, R1-2607185, R1-2607238 and 3 more
- Maintenance on AI/ML for NR Air interface, NR MIMO Phase 5, NES and NTN for NR and IoTAgenda 8.1 · R1-2607307, R1-2607456, R1-2607495
- Artificial Intelligence (AI)/Machine Learning (ML) for NR air interface enhancementsAgenda 9.1 · R1-2607308
- Downlink control channel, scheduling and HARQ operationAgenda 10.5.4 · R1-2607288
- GNSS resilient NR-NTN operationAgenda 9.4 · R1-2607310
- ISACAgenda 10.8 · R1-2607289
- MIMO operationAgenda 10.5.2 · R1-2607314
- NR NTN in systems using downlink compensationAgenda 9.5 · R1-2607311
- NTNAgenda 10.7 · R1-2607315
- Pre-Rel-19 E-UTRA MaintenanceAgenda 6 · R1-2607306
- Solutions for Ambient IoT (Internet of Things) in NR Phase 2Agenda 9.3 · R1-2607286
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
Document register (XLSX) ↗ · Checked
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Topics listed for discussion include Ambient IoT Ph2; 6G radio interface (Control plane, Mobility); AI/ML for PHY Ph2; Approval of the report of the previous meeting; Low-power wake-up signal and receiver for NR (LP-WUS/WUR).
View listed topics (6)
- Ambient IoT Ph2Agenda 8.2 · R2-2606603, R2-2606605, R2-2606611 and 2 more
- Control planeAgenda 9.3.2 · R2-2606607, R2-2606617
- AI/ML for PHY Ph2Agenda 8.1 · R2-2606604
- Approval of the report of the previous meetingAgenda 2.2 · R2-2606602
- Low-power wake-up signal and receiver for NR (LP-WUS/WUR)Agenda 7.4 · R2-2606614
- MobilityAgenda 9.4 · R2-2606608
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
Document register (XLSX) ↗ · Checked
Programme preview
Topics listed for discussion include LTM SCell activation enhancements; 6G radio interface (Point to Point Interface (P2P), UE context retrieval with and without Xa connectivity); Sensing information transfer; Coordination between gNB and CN on N3 delay measurement; Intra-CU LTM.
View listed topics (16)
- LTM SCell activation enhancementsAgenda 15.2 · R3-264004, R3-264071, R3-264072
- Point to Point Interface (P2P)Agenda 10.3.1.2 · R3-264059, R3-264060, R3-264065
- Sensing information transferAgenda 13.2 · R3-264017, R3-264052, R3-264054
- UE context retrieval with and without Xa connectivityAgenda 10.6.1 · R3-264006, R3-264016, R3-264068
- Data collectionAgenda 10.2.1 · R3-264007, R3-264008
- RAN-CN control plane for connectivity servicesAgenda 10.3.2 · R3-264061, R3-264067
- Requirements for RAN-CN communication for non-connectivity servicesAgenda 10.3.1.1 · R3-264058, R3-264064
- AI/ML use casesAgenda 10.5.1 · R3-264074
- Coordination between gNB and CN on N3 delay measurementAgenda 20.2 · R3-264013
- Interface between aNBsAgenda 10.4.2 · R3-264055
- Intra-CU LTMAgenda 12.2.2 · R3-264073
- More accurate outdoor device localizationAgenda 14.4 · R3-264063
- NRAgenda 9.2 · R3-264051
- Positioning architecture and requirementsAgenda 10.7.1 · R3-264070
- Service Based Interface (SBI)Agenda 10.3.1.3 · R3-264066
- Service Characteristics Awareness and Performance MonitoringAgenda 10.8.1. · R3-264076
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
Document register (XLSX) ↗ · Checked
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No technical agenda topics are listed in the checked document register yet.
Document register (XLSX) ↗ · Checked
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Topics listed for discussion include 6G system architecture (AI for 6G architecture, 6G data framework in SA2, Integrated Sensing and Communication); Integration of satellite components in the 5G architecture Phase 4; Architecture support of Ambient power-enabled Internet of Things - Phase 2; Energy Efficiency and Energy Saving Phase2; Study on IMS Architecture Enhancement.
View listed topics (36)
- Study on Architecture for 6G System - AI for 6G architectureAgenda 20.6.18 · S2-2609352, S2-2609353, S2-2609354 and 36 more
- Study on Architecture for 6G System - 6G data framework in SA2Agenda 20.6.21 · S2-2609318, S2-2609360, S2-2609361 and 26 more
- Study on Architecture for 6G System - Integrated Sensing and CommunicationAgenda 20.6.20 · S2-2609303, S2-2609344, S2-2609428 and 22 more
- Study on Architecture for 6G System - QoS Framework for 6GAgenda 20.6.5 · S2-2609389, S2-2609390, S2-2609409 and 20 more
- Study on Architecture for 6G System - 6G Network for AIAgenda 20.6.19 · S2-2609348, S2-2609349, S2-2609357 and 19 more
- Study on Architecture for 6G System - 6G Computing SupportAgenda 20.6.22 · S2-2609437, S2-2609438, S2-2609439 and 16 more
- Study on Architecture for 6G System - support for control signalling for 6G SystemAgenda 20.6.1 · S2-2609350, S2-2609351, S2-2609387 and 12 more
- Study on Architecture for 6G System - Localized Service AccessAgenda 20.6.9 · S2-2609374, S2-2609375, S2-2609376 and 10 more
- Integration of satellite components in the 5G architecture Phase 4Agenda 20.1.2 · S2-2609314, S2-2609325, S2-2609332 and 9 more
- Study on Architecture for 6G System - User Plane ArchitectureAgenda 20.6.4 · S2-2609370, S2-2609371, S2-2609372 and 9 more
- Study on Architecture for 6G System - Support of 6G NTNAgenda 20.6.23 · S2-2609398, S2-2609460, S2-2609472 and 8 more
- Study on Architecture for 6G System - Policy and charging control frameworkAgenda 20.6.6 · S2-2609411, S2-2609470, S2-2609506 and 7 more
- Study on Architecture for 6G System - Support of Network Slicing in the 6G systemAgenda 20.6.3 · S2-2609346, S2-2609347, S2-2609467 and 6 more
- Study on Architecture for 6G System - Analyse 5GS IoT features and solutionsAgenda 20.6.24 · S2-2609431, S2-2609432, S2-2609565 and 5 more
- Study on Architecture for 6G System - Network ExposureAgenda 20.6.7 · S2-2609335, S2-2609336, S2-2609337 and 5 more
- Study on Architecture for 6G System - Voice Services for 6GAgenda 20.6.12 · S2-2609410, S2-2609414, S2-2609471 and 5 more
- Study on Architecture for 6G System - Fixed Wireless AccessAgenda 20.6.10 · S2-2609405, S2-2609468, S2-2609469 and 4 more
- Architecture support of Ambient power-enabled Internet of Things - Phase 2Agenda 20.5.2 · S2-2609315, S2-2609316, S2-2609322 and 3 more
- Study on Architecture for 6G System - Location Services for 6GAgenda 20.6.14 · S2-2609399, S2-2609427, S2-2609458 and 2 more
- Study on Architecture for 6G System - SBA frameworkAgenda 20.6.2 · S2-2609477, S2-2609478, S2-2609485 and 2 more
- Study on Architecture for 6G System - Support of non-3GPP accessAgenda 20.6.11 · S2-2609433, S2-2609528, S2-2609559 and 2 more
- Study on Architecture for 6G System - Migration and InterworkingAgenda 20.6.17 · S2-2609461, S2-2609562, S2-2609563 and 1 more
- Energy Efficiency and Energy Saving Phase2Agenda 20.4.2 · S2-2609301, S2-2609435, S2-2609436
- Study on IMS Architecture EnhancementAgenda 20.10.1 · S2-2609418, S2-2609419, S2-2609420
- System architecture for next generation real time communication services phase 2Agenda 19.2.2 · S2-2609300, S2-2609302, S2-2609313
- Architecture Enhancement to support Integrated Sensing and CommunicationAgenda 20.2.2 · S2-2609329, S2-2609515
- New Study/Work Item DescriptionsAgenda 30.2 · S2-2609473, S2-2609474
- System architecture for next generation real time communication services Phase 3Agenda 20.7.2 · S2-2609327, S2-2609417
- Core Network Enhanced Support for Artificial Intelligence (AI)/Machine Learning (ML)Agenda 19.15.2 · S2-2609412
- Core Network Enhanced Support for Artificial Intelligence (AI)/Machine Learning (ML)_Ph2Agenda 20.3.2 · S2-2609413
- Extended Reality and Media service (XRM) Phase 2Agenda 19.3.2 · S2-2609333
- Policy and charging controlAgenda 6.6 · S2-2609304
- Rel-20 LS’s and CAT B/C alignment CR(s) due to the work led by other 3GPP Working GroupsAgenda 20.50 · S2-2609342
- Study on Architecture for 6G System - Emergency Voice Services for 6GAgenda 20.6.13 · S2-2609522
- Study on Architecture for 6G System - Messaging Services for 6GAgenda 20.6.15 · S2-2609523
- Study on Architecture for 6G System - Network Sharing in the 6G systemAgenda 20.6.8 · S2-2609480
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
Document register (XLSX) ↗ · Checked
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No technical agenda topics are listed in the checked document register yet.
Document register (XLSX) ↗ · Checked
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Topics listed for discussion include Autonomous Agents; Intent; Charging Maintenance and Rel-20 Charging small enhancements; Data Management Framework; Knowledge Management and Semantic Management.
View listed topics (9)
- Autonomous AgentsAgenda 6.20.6.5 · S5-264031, S5-264032, S5-264033 and 7 more
- IntentAgenda 6.20.6.7 · S5-264062, S5-264065, S5-264066 and 3 more
- Charging Maintenance and Rel-20 Charging small enhancementsAgenda 7.3 · S5-264050, S5-264051, S5-264052 and 2 more
- Data Management FrameworkAgenda 6.20.6.3 · S5-264026, S5-264027, S5-264064
- Knowledge Management and Semantic ManagementAgenda 6.20.6.4 · S5-264028, S5-264029, S5-264030
- 6G Management ScenariosAgenda 6.20.6.2 · S5-264024, S5-264025
- Management Architecture and PrinciplesAgenda 6.20.6.1 · S5-264022, S5-264023
- CloudAgenda 6.20.6.8 · S5-264057
- NDTAgenda 6.20.6.6 · S5-264034
Based on agenda topics in the document register, including reserved submissions. This is a partial preview, not a record of decisions.
Document register (XLSX) ↗ · Checked