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This document is an agenda for the 3GPP TSG-RAN WG3 meeting #131, outlining key discussion topics, submission deadlines, and procedural guidelines for delegates.
Year:
2026
Region / City:
Goteborg, Sweden
Subject:
3GPP TSG-RAN WG3 Meeting Agenda
Document Type:
Agenda
Organ / Institution:
3GPP
Author:
RAN3 Chair
Target Audience:
3GPP delegates
Action Period:
February 9-13, 2026
Approval Date:
N/A
Revision Date:
N/A
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Year:
2025
Region / city:
Goteborg, Sweden
Topic:
Meeting Schedule / Draft Session Plan
Document Type:
Meeting Schedule
Organization:
SA WG2
Author:
Not specified
Target audience:
Not specified
Period of validity:
August 25 – August 29, 2025
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2026
Location:
Goteborg, Sweden
Document Type:
Meeting agenda
Organization:
3GPP TSG-RAN Working Group 3
Author:
RAN3 Chair
Target Audience:
Delegates and members of 3GPP TSG-RAN WG3
Submission Deadline:
30 January 2026, 07:00 UTC
Meeting Registration Deadline:
2 February 2026, 08:00 UTC
Topics Covered:
Meeting opening, agenda approval, past minutes approval, study items on NR, 6G, AI/ML, ISAC, Ambient IoT, mobility enhancements, XR, antitrust compliance, IT behavior, and contribution procedures
End Date:
13 February 2026
Format:
Face-to-face with 1-way remote access
Type of Source:
Official technical meeting documentation
Year:
2026
Location:
Goteborg, Sweden
Topic:
5G NR UE Context Management and LTM Procedures
Document Type:
Technical Specification Contribution
Organization:
3GPP TSG-RAN WG3
Authors:
CATT, Nokia, Qualcomm
Intended Audience:
3GPP Members and 5G NR Network Equipment Engineers
Agenda Item:
11.2.2
Period Covered:
February 2026
Message Types Covered:
UE CONTEXT MODIFICATION REQUEST, UE CONTEXT MODIFICATION RESPONSE
Technical References:
TS 38.473, TS 38.401, TS 23.501, TS 38.300, TS 38.331
Procedures Described:
UE Context Modification, DRB setup/modification, Mobility Issue Handling, QoS Flow Monitoring, Transmission Action Handling
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
3GPP RAN WG3 Meeting Agenda
Document Type:
Meeting Agenda
Organization:
3GPP
Author:
RAN3 Chair
Target Audience:
3GPP members, delegates
Validity Period:
February 9-13, 2026
Approval Date:
Pending approval
Amendment Date:
Not specified
Year:
2026
Region / City:
Goteborg, Sweden
Theme:
3GPP TSG-RAN WG3 meeting agenda
Document Type:
Agenda
Organization:
3GPP
Author:
RAN3 Chair
Target Audience:
Meeting delegates, 3GPP members
Period of Validity:
9-13 February 2026
Approval Date:
Pending
Modification Date:
Not specified
Meeting Registration Deadline:
2 February 2026, 08:00 UTC
TDoc Submission Deadline:
30 January 2026, 07:00 UTC
Agenda Items:
Multiple, related to meeting proceedings, IPR, antitrust compliance, and technical discussions
Context Description:
Meeting agenda for the 3GPP TSG-RAN WG3 session, detailing administrative and technical topics, submission deadlines, and meeting guidelines.
Year:
2025
Region / City:
Goteborg, SE
Subject:
6G System Architecture
Document Type:
Meeting Agenda
Organization / Institution:
SA WG2
Author:
Not specified
Target Audience:
SA2 Working Group members and contributors
Period of Validity:
Aug 2025
Approval Date:
Not specified
Date of Amendments:
Not specified
Year:
2026
Location:
Goteborg, Sweden
Topic:
Sensing data protocol stacks for 5G networks
Document type:
Technical paper
Organization:
3GPP TSG-RAN3
Authors:
Xiaomi, Ericsson, LG Electronics, Huawei, CATT, Nokia, China Telecom, ZTE, NEC, China Unicom, CMC
Audience:
3GPP members and industry participants
Meeting dates:
9–13 February 2026
Agenda item:
13.2
References:
pCR 38.765
Content:
Comparison of SCTP, GTP-U, and WebSocket-based protocol stacks for sensing data transmission between gNB and SF
Evaluation criteria:
Data volume suitability, reliability, protocol efficiency, standardization impact
Year:
2026
Location:
Goteborg, Sweden
Organization:
3GPP TSG-RAN WG3
Document type:
Agenda
Source:
RAN3 Chair
Deadline for TDoc submission:
30 January 2026, 07:00 UTC
Meeting registration deadline:
2 February 2026, 08:00 UTC
Topics:
LTE, NR, 6G study, AI/ML applications, Integrated Sensing And Communication, Ambient IoT, XR for NR
Intended audience:
3GPP members and delegates
Meeting format:
Face-to-face with one-way remote access
Compliance requirements:
IPR declaration, Antitrust compliance, Responsible IT behavior
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
3GPP TSG-RAN WG3 Meeting Agenda
Document Type:
Meeting Agenda
Organization:
3GPP
Author:
RAN3 Chair
Target Audience:
3GPP Meeting Delegates
Validity Period:
February 9-13, 2026
Approval Date:
Pending
Date of Last Changes:
N/A
Year:
2025
Location:
Goteborg, Sweden
Document Type:
Meeting contribution
Organization:
3GPP SA WG2
Author:
Source company
Agenda Item:
xx.xx.xx
Work Item / Release:
FS_6G_ARC/Rel-20
Abstract:
Proposal template for companies to submit Work Tasks (WTs) and Key Issues (KIs) for SA2 6G SID, including justification, scope, and potential structuring
Intended Audience:
SA2 participants and contributors
Date:
25–29 August 2025
Document Number:
S2-250xxxx
Year:
2025
Location:
Goteborg, SE
Topic:
Network Exposure Framework, 6G Architecture, Intent-based APIs
Document Type:
Technical Contribution / Meeting Report
Organization:
3GPP, InterDigital Inc., LG Electronics, vivo, Apple, CEWiT, IITB, Turkcell, Nokia, Ericsson, T-Mobile USA, CATT, Xiaomi, Huawei
Author:
Multiple Contributors from listed organizations
Target Audience:
3GPP Working Group 2, Network Architects, Researchers in 6G
Work Item / Release:
FS_6G_ARC/Rel-20
Agenda Item:
20.6.1.2
Date:
25–29 Aug 2025
Abstract:
Detailed analysis of network exposure framework and related study aspects for Work Task #1.2 including UE exposure, intent-based APIs, and AI integration in 6G networks
Related Standards:
TS 23.222, TS 29.522, TR 22.870
Technical Focus:
Exposure of network capabilities, UE-hosted Application Functions, AI-driven QoS prediction, intent-based API architecture
Year:
2025
Region / City:
Dallas, US
Subject:
3GPP Meeting Agenda
Document Type:
Agenda
Organization:
3GPP
Author:
RAN3 Chair
Target Audience:
3GPP participants and delegates
Period of Validity:
November 17–21, 2025
Approval Date:
November 7, 2025
Amendment Date:
N/A
Context:
Document for 3GPP TSG-RAN WG3 meeting outlining agenda and organizational reminders for the meeting
Year:
2019
Region / city:
Chongqing, China
Topic:
Security aspects of 5G architecture and services
Document Type:
Meeting Report
Organ / institution:
3GPP TSG SA WG3
Author:
WG Chair
Target Audience:
3GPP members, security experts, telecommunications professionals
Period of validity:
14/10/2019 to 18/10/2019
Approval Date:
14/10/2019
Modification Date:
Not specified
Meeting:
3GPP TSG-RAN WG3 Meeting #110-e
Working Group:
TSG-RAN WG3
Agenda item:
9.3.4
Document number:
R3-206851
Meeting type:
Electronic Meeting
Meeting dates:
2–12 November 2020
Source:
Qualcomm Incorporated - Moderator
Title:
Summary for CB: #8_DirectDataFwd_DC-SAmobility
Document for:
Discussion and Decision
Companies involved:
Qualcomm Incorporated; CATT; China Telecom; CMCC; Huawei; Nokia; Ericsson; Samsung
Related contributions:
6673; 6675; 6677; 6182; 6183
Technical scope:
Direct data forwarding for inter-system and intra-system handover in EN-DC, NR-NR DC, and NR SA scenarios
Procedures referenced:
SgNB Modification; S-NG-RAN node Modification; SgNB Addition; Handover Required; Handover Request Acknowledge
Interfaces referenced:
S1-AP; NG-AP
Key elements:
Direct Data Forwarding Availability IE; TEID/TNL addresses; SN Direct Forwarding indicator
Meeting:
3GPP TSG-RAN WG3 Meeting #110-e
Document number:
R3-206990
Agenda item:
9.3.7.1
Source:
Ericsson (moderator)
Document for:
Approval
Date:
2–12 November 2020
Subject:
RRC connection reestablishment procedure in TS38.401
Related document:
R3-206811
Companies involved:
Ericsson, Samsung
Technical specification referenced:
TS38.401
Year:
2025
Location:
Wuhan, China
Topic:
AI/ML-assisted Positioning Data Collection
Document Type:
Meeting Report / Technical Summary
Organization:
3GPP TSG-RAN WG3
Author:
CATT (moderator)
Intended Audience:
3GPP Working Group Members
Agenda Item:
20.2
Case Studies Covered:
Case 3a and Case 3b
Referenced Documents:
R3-251509, R3-251510, R3-251617, R3-251618, R3-251692, R3-251719, R3-251770, R3-251800, R3-251801, R3-251867, R3-251868, R3-251953, R3-251957, R3-252001, R3-252018, R3-252027, R3-252306, R3-252420, R3-252427
Key Technologies:
LMF, gNB, NRPPa, NGAP, AI/ML Positioning, TS 38.305, TS 38.455, TS 38.473
Meeting Outcome:
Agreements on data collection procedures, signaling flows, and recommendations for proactive and opportunistic collection methods
Year:
YEAR
Region / City:
City, Country
Topic:
Technical Proposal for BL CR xxxxx
Document Type:
TP (Technical Proposal)
Organ / Institution:
3GPP TSG-RAN WG3
Author:
Company name
Target Audience:
Participants of 3GPP meetings and discussions
Period of validity:
From – to Month YEAR
Date of approval:
Not specified
Date of changes:
Not specified
Year:
2023
Meeting:
3GPP TSG-RAN WG3 Meeting #119bis-e
Dates:
17–26 April 2023
Agenda item:
12.2.2.1
Source:
ZTE; Ericsson; Qualcomm Incorporated; Lenovo; Nokia; Nokia Shanghai Bell
Reference:
R3-232023, Summary of email Discussion on CB: # AIRAN2_LB
Specification concerned:
3GPP TS 38.423
Related specifications:
3GPP TS 23.501; 3GPP TS 38.300; 3GPP TS 37.340
Technical domain:
NG-RAN; Xn interface; AI/ML information reporting
Document type:
Technical Proposal (TP)
Subject:
Introduction of AIRAN-related changes to Xn procedures and AI/ML information reporting
Signalling type:
UE-associated and non-UE-associated signalling
Year:
2021
Region / City:
Online
Subject:
5G NR Positioning Enhancements
Document Type:
Meeting Report / Technical Discussion
Organization:
3GPP TSG-RAN Working Group 3
Authors:
Ericsson (moderator), contributions from Nokia, Huawei, ZTE
Target Audience:
3GPP members, RAN engineers
Agenda Item:
19.2.1
Discussion Topics:
Expected UL Angle of Arrival, Linear Array AoA, Assistance Information, TRP Measurement Requests and Results, F1AP and NRPPa message impacts
Document References:
TS 38.133, R3-21xxxx series, CB #1901_Pos_AccEnhs_AoA-AoZ_LS
Decision Status:
Proposals discussed, some endorsed, some pending consensus
Meeting Dates:
16–26 August 2021
Format:
Online meeting with collaborative document review
Year:
2026
Location:
Goteborg, Sweden
Document Type:
Meeting agenda
Organization:
3GPP TSG-RAN Working Group 3
Author:
RAN3 Chair
Target Audience:
Delegates and members of 3GPP TSG-RAN WG3
Submission Deadline:
30 January 2026, 07:00 UTC
Meeting Registration Deadline:
2 February 2026, 08:00 UTC
Topics Covered:
Meeting opening, agenda approval, past minutes approval, study items on NR, 6G, AI/ML, ISAC, Ambient IoT, mobility enhancements, XR, antitrust compliance, IT behavior, and contribution procedures
End Date:
13 February 2026
Format:
Face-to-face with 1-way remote access
Type of Source:
Official technical meeting documentation