№ files_lp_4_process_1_21891
File format: docx
Character count: 174138
File size: 1684 KB
Meeting report summarizing the 6G RAN4 AI/ML study, including identified use cases, principles for prioritization, stage-based timelines, coordination with other RAN working groups, and company proposals.
Year:
2026
Location:
Gothenburg, Sweden
Topic:
6G AI/ML for Radio Access Network
Document Type:
Meeting Report / Topic Summary
Organization:
3GPP TSG-RAN WG4
Author:
Moderator (Samsung)
Target Audience:
RAN Working Groups and involved companies
Agenda Item:
8.1
Preceding Documents:
RP-251881, RP-252912, R4-2601166
Meeting Number:
WG4 #118
Discussion Points:
AI/ML framework, Use case identification, LCM procedures, Data collection, Coordination with other WGs
Stage 1 Timeline:
Q4 2025 – Q1 2026
Stage 2 Timeline:
Q2 2026 – Q2 2027
Companies Involved:
Samsung, CATT, Huawei, China Unicom, vivo
Price: 8 / 10 USD
The file will be delivered to the email address provided at checkout within 12 hours.
The file will be delivered to the email address provided at checkout within 12 hours.
Don’t have cryptocurrency yet?
You can still complete your purchase in a few minutes:- Buy Crypto in a trusted app (Coinbase, Kraken, Cash App or any similar service).
- In the app, tap Send.
- Select network, paste our wallet address.
- Send the exact amount shown above.
The final amount may vary slightly depending on the payment method.
The file will be sent to the email address provided at checkout within 24 hours.
The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2024
Region / City:
Sophia Antipolis, France
Subject:
Band combinations for NR and LTE
Document Type:
Permanent Reference Document (PRD)
Organization:
3rd Generation Partnership Project (3GPP)
Author:
3GPP TSG RAN WG4 (RAN4)
Target Audience:
Technical engineers, 3GPP participants
Period of validity:
Indefinite, subject to updates
Approval Date:
Not specified
Date of changes:
Not specified
Year:
2025
Region / City:
Prague, Czech Republic
Theme:
3GPP Meeting Agenda
Document Type:
Meeting Agenda
Organization:
3GPP
Author:
RAN4 Chair
Target Audience:
Delegates of 3GPP RAN4 Working Group
Period of Validity:
Oct. 13-17, 2025
Approval Date:
TBD
Date of Changes:
None
Year:
2020
Region / City:
Virtual Meeting
Topic:
Smart Repeaters, RAN4, NR
Document Type:
Meeting Notes
Organization:
3GPP TSG-RAN
Author:
Qualcomm, Ericsson
Target Audience:
Telecommunications professionals
Period of Action:
September 14-18, 2020
Approval Date:
N/A
Modification Date:
N/A
Meeting:
3GPP TSG-RAN WG4 #116
Document number:
R4-250xxxx
Agenda item:
2
Source:
RAN4 Chair
Location:
Bengaluru, India
Dates:
25–29 August 2025
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting agenda
Document for:
Approval
Topics:
IPR declaration, competition law, consensus principles, 6G working principles, maintenance guidance, LTE and NR specifications, spectrum and RF requirements
Related releases:
Rel-15, Rel-16, Rel-17, Rel-18, Rel-19
Technologies referenced:
LTE, NR, EN-DC, MR-DC, NB-IoT, eMTC, NTN
Year:
2022
Meeting:
3GPP TSG-RAN WG4 Meeting #102-e
Date:
21 February – 03 March 2022
Agenda item:
10.14
Organization:
3GPP TSG-RAN Working Group 4
Source:
Moderator (MediaTek Inc.)
Participating organizations:
CMCC; Ericsson; MediaTek Inc.; Qualcomm, Inc.; vivo
Topic:
NR UE Power Saving Enhancements
Technical scope:
RLM/BFD relaxation mechanisms and UE measurement requirements
Related correspondence:
Incoming LS from RAN2 (R2-2201989) on RLM/BFD relaxation for ePowSav
Document type:
Email discussion summary
Work items:
NR_UE_pow_sav_enh feature definition for Release 17
Technical areas:
Radio Resource Management; UE capability signaling; power saving mechanisms
Key concepts:
RLM relaxation; BFD relaxation; SSB-based measurements; CSI-RS-based measurements; beam failure recovery
Proposed feature scope:
UE capability for relaxation of RLM and/or BFD measurements with per-UE granularity and optional capability signaling
Discussion process:
Two-round email discussion covering scope, options, and issue resolution
Year:
2025
Event:
3GPP TSG-RAN WG4 Meeting #117
Location:
Dallas, USA
Dates:
17–21 November 2025
Agenda item:
8.1
Document ID:
R4-2522436
Source:
CMCC
Document for:
Approval
Organization:
3GPP TSG-RAN Working Group 4 (RAN4)
Technical domain:
5G–6G radio access and spectrum sharing
Topic:
Multi-Radio Spectrum Sharing (MRSS) between NR and 6G
Sub-topics:
General aspects of MRSS; Technical aspects facilitating MRSS
Key technologies mentioned:
NR, 6GR, NTN, NB-IoT, eMTC, CP-OFDM, DFT-s-OFDM
Frequency ranges discussed:
FR1, FR2-1, sub-6 GHz, 24.25–52 GHz
Participating companies:
Samsung, Ericsson, OPPO, Xiaomi, ZTE, Sony, Apple, Nokia, Huawei, CMCC, CATT, KDDI, Tejas Networks, LGE, Spreadtrum, UNISOC, ISSDU, NTU
Type of document:
Technical meeting contribution and agreement summary
Subject:
Study framework and technical considerations for 5G–6G spectrum sharing
Status:
Agreements and open issues for further discussion
Year:
2026
City:
Gothenburg
Country:
Sweden
Organization:
3GPP TSG-RAN Working Group 4
Meeting:
TSG-RAN WG4 Meeting #118
Agenda item:
6.22
Topic ID:
311
Topic title:
Rel-19 Demod_Part1_duplex_NTN
Work items:
NR_duplex_evo-Perf; NR_NTN_Ph3-Perf
Technical areas:
SBFD demodulation; NTN demodulation
Document type:
Technical meeting topic summary
Source:
Moderator (Samsung)
Contributing companies:
ZTE Corporation; Sanechips; Huawei; HiSilicon; Ericsson; Samsung; Nokia
Technical specifications referenced:
3GPP TS 38.104; 3GPP TS 38.141-1; 3GPP TS 38.141-2; 3GPP TS 38.211; 3GPP TS 38.212
Related references:
R4-2523110; RP-241614; RP-243300
Technology:
5G NR
Focus topics:
SBFD demodulation requirements; PUSCH performance with UL muting; SBFD-capable base stations; NTN uplink capacity and RedCap UE support
Release:
3GPP Release 19
Audience:
3GPP RAN4 participants and telecom equipment vendors
Year:
2026
Location:
Gothenburg, Sweden
Subject:
6G spectrum allocation and band group concept
Document type:
Meeting draft / Technical report
Organization:
3GPP TSG-RAN WG4
Author:
Feature Lead (China Telecom)
Audience:
RAN4 members and participating companies
Period of activity:
Feb 9–13, 2026
Agenda items:
Band group concept study, Spectrum-related regulatory survey
Related documents:
R4-2522463, TR38.760-4
Purpose:
Approval of draft workflow for band group structuring and 6G candidate bands
Technical scope:
RF requirements, carrier aggregation, UE capabilities, operating frequency ranges
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP TSG-RAN Working Group 4
Source:
KDDI
Agenda Item:
5.9.1
Document Type:
Technical meeting contribution
Title:
RF/RRM work plan for NR_1500MHz_JP WI
Purpose:
Approval
Topic:
5G NR radio frequency and radio resource management specifications
Related Work Item:
Introduction of a new NR FDD band for 1.5 GHz Japanese allocation (Rel-20)
Frequency Allocation:
1427.9–1462.9 MHz UL, 1475.9–1510.9 MHz DL
Referenced Document:
RP-253811
Target Specifications:
TS 38.101-1, TS 36.101, TS 38.307, TS 38.104, TS 38.133, TS 38.141-1, TS 38.141-2
Meeting Dates:
09–13 February 2026
Working Groups Involved:
RAN4, RRM
Subject:
Definition of RF requirements, RRM requirements, and performance aspects for a new NR FDD band for the Japanese 1.5 GHz allocation
Year:
2020
Event:
3GPP TSG-RAN WG4 Meeting #96-e
Date:
17 August – 28 August 2020
Source:
Ericsson, T-Mobile US
Document type:
Technical Proposal
Standard:
TR 37.817-01-01
Agenda item:
10.1.2
Purpose:
Approval
Topics covered:
Carrier Aggregation configuration CA_n71(2A), channel bandwidths, UE co-existence, reference sensitivity
Frequency band:
n71
Technical area:
NR (New Radio), 5G
Authoring organization:
3GPP RAN4 Working Group
Organization:
3GPP TSG-RAN WG4
Meeting Number:
118
Document Number:
R4-25xxxxx
Location:
Gothenburg, Sweden
Meeting Dates:
February 09–13, 2026
Agenda Item:
8.1
Source:
Moderator (ZTE)
Document For:
Information
Subject:
6G sensing study including RF, coexistence, testability, architecture, use cases, sensing modes, and regulatory aspects
Related References:
RP-252912; TR38.914; R4-2521752
Contributing Companies:
ZTE, CATT, Ericsson, CMCC, Nokia, Huawei, Vivo, Xiaomi, Samsung, Apple
Scope:
RAN4 aspects of sensing in coordination with RAN1 and RAN2
Study Focus:
Detection and tracking of passive objects including UAVs, humans, vehicles, and AGVs
Technical Areas:
Sensing signals, system performance, coexistence, channel modelling, architecture, regulatory survey
Status:
Working group discussion summary and recommended workflow
Year:
2026
Location:
Goa, India
Event:
3GPP TSG-CT WG4 Meeting #133
Document Type:
Meeting agenda allocation and status report
Organization:
3GPP TSG-CT WG4
Author:
Chairman, TSG-CT WG4
Agenda Item:
2
Document Status:
Information document, not yet treated
Scope:
Allocation of documents to agenda items and meeting preparation status
Related Topics:
IPR declarations, antitrust compliance, consensus procedures, liaison statements
Time Period:
09–13 February 2026
Approval Status:
Informational, pre-meeting distribution
Participants:
Delegates of 3GPP TSG-CT WG4
Content Includes:
Agenda structure, document tracking, liaison statements, meeting procedures
Year:
2026
City:
Gothenburg
Country:
Sweden
Event:
3GPP TSG RAN WG1 #124 Meeting
Agenda Item:
9.3.2.1
Topic:
R2D Aspects for Device 2b/C in Release 20 AIoT
Document Type:
Technical meeting contribution / feature lead summary
Standardization Body:
3GPP TSG RAN WG1
Source:
Moderator (vivo)
Working Group:
RAN1
Related Technical Report:
TR 38.769
Release:
Release 20
Discussion Scope:
R2D channel design, waveform parameters, and M value configuration
Referenced Companies:
Ericsson, Nokia, Qualcomm, Samsung, Xiaomi, Huawei, ZTE, OPPO, Panasonic, Apple, TCL, CATT, CMCC, Sequans, NTT DOCOMO, vivo
Subject Elements:
Mchipsymb parameter values, coverage performance analysis, BLER performance considerations, waveform and modulation aspects
Document Purpose:
Discussion and decision within the working group meeting
Document Structure:
Feature lead notes, background agreements, issue discussions, and text proposals for updates to TR 38.769
Year:
2026
City:
Gothenburg
Country:
Sweden
Meeting:
3GPP TSG RAN WG1 #124
Agenda item:
10.5.4.3
Organization:
3GPP TSG RAN Working Group 1
Source:
Moderator (OPPO)
Document number:
R1-2601540
Document status:
Draft
Document for:
Discussion and Decision
Topic:
6G Radio (6GR) HARQ operation
Technical field:
Wireless communications and radio access technology
Related standards:
TR 38.914, TR 38.921, TR 38.922
Frequency scope:
Up to 52.6 GHz including FR1 and FR2-1
Key technologies:
HARQ, OFDM-based waveforms, LDPC, Polar Code, MIMO
Scope:
Physical layer control, data scheduling and retransmission mechanisms
Working group area:
RAN1 physical layer study for 6G radio access
Timeframe of meeting:
09–13 February 2026
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP
Working Group:
RAN2
Document Type:
Meeting Agenda and Notes
Chair:
InterDigital
Related Releases:
Rel-17, Rel-18, Rel-19, Rel-20
Topics Covered:
IPR declaration, network usage conditions, consensus principles, 6G standardization, CR procedures, UE capabilities
Submission Deadlines:
Jan. 30th, 2026
Approval Status:
Agenda and prior meeting report approved
Audience:
3GPP delegates and rapporteurs
Endorsed Principles:
Lean 6G standards, consensus-based decisions
Source:
RAN2 Chair (InterDigital)
Technical Areas:
NR and EUTRA UE capabilities, CR management, inter-op analysis
Year:
2026
Location:
Gothenburg, Sweden
Subject:
Ambient IoT Rel-20
Document Type:
Meeting Summary
Organization:
3GPP TSG-RAN WG3
Author:
Huawei
Intended Audience:
Agreement participants
Period Covered:
09–13 February 2026
Agenda Item:
14.2
References:
R3-260161, R3-260192, R3-260217, R3-260247, R3-260259, R3-260330, R3-260334, R3-260373, R3-260395, R3-260469, R3-260524, R3-260532, R3-260556
Discussion Topics:
UE Reader Authorization, Inter-gNB Mobility, AIoT Resource Allocation
Pending Issues:
FFS on F1AP impacts, AIoT service continuation, UE reader list handling
Meeting Chair Notes:
To be added
Technical References:
NGAP, XnAP, F1AP, AIOTF
Year:
2026
Location:
Goa, India
Subject:
AIMLE client authorization for federated learning
Document type:
Meeting contribution / draft
Organization:
3GPP TSG-SA3
Author:
Huawei, HiSilicon
Intended audience:
3GPP TSG-SA3 members
Agenda item:
5.2.3
Specification:
TR 33.786
Version:
0.0.0
Work item:
FS_AIMLE_SEC
Purpose:
Approval
Changes:
Resolution of Editor’s Notes regarding Solution #2
Key procedures:
Authorization of AIMLE clients, token-based verification, client selection and monitoring, FL member grouping
Year:
2026
Location:
Goa, India
Subject:
Security Best Current Practice for RFC 8725
Document Type:
Draft resolution
Organization:
3GPP TSG-SA3
Author:
Huawei, HiSilicon, Ericsson
Work Item:
FS_BSP4SBA
Agenda Item:
5.2.12
Specification:
3GPP TR 33.755
Version:
0.2.0
Document Status:
For Approval
References:
3GPP TR 21.905 and other documents cited within
Year:
2026
Event:
3GPP TSG-RAN WG3 Meeting #131
Location:
Gothenburg, Sweden
Dates:
09–13 February 2026
Agenda Item:
11.2.1
Document Identifier:
R3-260718
Title Reference:
TP for TS 38.401
Section Reference:
7.12 MRO support for LTM and Inter-CU LTM
Document Type:
Technical Proposal
Standardization Body:
3rd Generation Partnership Project (3GPP)
Working Group:
TSG-RAN WG3
Source Organizations:
Huawei; Nokia
Related Specification:
3GPP TS 38.401
Technical Domain:
5G Radio Access Network
Subject:
Mobility Robustness Optimization for LTM and Inter-CU LTM
Network Elements Mentioned:
gNB-CU, gNB-DU, UE
Protocols / Interfaces:
Xn interface
Change Scope:
Annex A proposal modifying clause 7.12
Year:
2026
City:
Gothenburg
Country:
Sweden
Organization:
3GPP TSG-RAN Working Group 4
Meeting:
TSG-RAN WG4 Meeting #118
Agenda item:
6.22
Topic ID:
311
Topic title:
Rel-19 Demod_Part1_duplex_NTN
Work items:
NR_duplex_evo-Perf; NR_NTN_Ph3-Perf
Technical areas:
SBFD demodulation; NTN demodulation
Document type:
Technical meeting topic summary
Source:
Moderator (Samsung)
Contributing companies:
ZTE Corporation; Sanechips; Huawei; HiSilicon; Ericsson; Samsung; Nokia
Technical specifications referenced:
3GPP TS 38.104; 3GPP TS 38.141-1; 3GPP TS 38.141-2; 3GPP TS 38.211; 3GPP TS 38.212
Related references:
R4-2523110; RP-241614; RP-243300
Technology:
5G NR
Focus topics:
SBFD demodulation requirements; PUSCH performance with UL muting; SBFD-capable base stations; NTN uplink capacity and RedCap UE support
Release:
3GPP Release 19
Audience:
3GPP RAN4 participants and telecom equipment vendors