№ files_lp_4_process_2_82018
File format: docx
Character count: 1014
File size: 53 KB
Year:
2026
Location:
Gothenburg, Sweden
Subject:
6G RAN-CN interface and Service Based Interface (SBI)
Document Type:
pCR1
Organization:
3GPP TSG-RAN WG3
Author:
FiberCop
Agenda Item:
10.3.2.2
Meeting:
#131
Period:
9–13 February 2026
Technical Focus:
Service identification, exposure, discovery, and protocol options for 6G SBI
Summary:
Technical report capturing discussions and proposals on the evolution of the RAN-CN interface towards a service-based interface (SBI) for 6G, including service mechanisms and potential protocol stacks.
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Year:
2026
Location:
Gothenburg, Sweden
Meeting:
3GPP TSG-RAN WG3 Meeting #131
Agenda Item:
14.2
Document ID:
R3-260731
Topic:
UE Reader authorization in NG-RAN signalling procedures
Document Type:
Technical contribution / change proposal
Organizations:
China Mobile Communications Corporation (CMCC), LG Electronics, Nokia
Standard Reference:
3GPP TS 38.423
Network Domain:
5G NG-RAN
Procedures Referenced:
Handover Preparation; Retrieve UE Context
Technical Element:
A-IoT UE Reader Authorized Information Element
Purpose:
Proposed updates to XnAP procedures and messages to include authorization status for UE acting as an A-IoT UE Reader
Approval Status:
Document for agreement
Meeting Dates:
February 9–13, 2026
Year:
2026
Location:
Gothenburg Metropolitan Area, Sweden
Event:
3GPP TSG-RAN WG3 Meeting #131
Agenda Item:
12.2.2
Organization:
3rd Generation Partnership Project (3GPP)
Working Group:
TSG-RAN WG3
Source Organization:
Huawei
Document Type:
pCR (proposed Change Request)
Target Specification:
TR 38.745
Specification Version Base:
TR 38.745 V1.1.0 (2026-02)
Technical Domain:
Telecommunications Engineering
Technology Context:
5G New Radio
Topic:
AI/ML-assisted intra-CU LTM optimization
Key Concepts:
Artificial Intelligence, Machine Learning, intra-CU LTM, mobility management, beam selection, uplink synchronization
Input Data Sources:
local node measurements, UE measurement reports, mobility history, radio resource status, UE trajectory prediction
Output Data Elements:
predicted candidate cell and beam, target cell and beam selection, predicted TA values, predicted timing for cell switch and early UL synchronization
Feedback Data:
LTM target cell and beam per switch event, measured TA values, SON reports, actual timing of cell switch and early synchronization
Approval Context:
Agreements reached at RAN3#131
Year:
2025
Region / City:
Australia
Topic:
Payment times reporting for small businesses
Document Type:
Information sheet
Organization / Institution:
Australian Government
Author:
Payment Times Reporting Regulator
Target Audience:
Businesses required to report payment times
Period of Validity:
Ongoing
Approval Date:
December 2025
Date of Changes:
Ongoing updates
Year:
2024
Month:
April
Organisation:
Commonwealth Secretariat
Related Bodies:
Subsidiary Body for Scientific and Technological Advice (SBSTA); Subsidiary Body for Implementation (SBI)
Framework:
United Nations Framework Convention on Climate Change (UNFCCC)
Programme:
United Arab Emirates Just Transition Work Programme (UAE JTWP)
Thematic Focus:
Gender integration in climate action
Subject:
Just Transition pathways under the Paris Agreement
Geographical Scope:
Commonwealth member countries
Referenced Agreement:
Paris Agreement
Key Topics:
Nationally Determined Contributions (NDCs); National Adaptation Plans (NAPs); Long-term Low Emission Development Strategies (LT-LEDs); climate finance; gender equality
Document Type:
Official submission / policy response
Contributing Entity:
Commonwealth Secretariat
Audience:
Parties and observer organisations to the UNFCCC
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
6G RAN-CN SBI options
Document Type:
Technical Proposal
Organization:
ZTE Corporation
Author:
ZTE Corporation
Target Audience:
RAN3 participants, 6G researchers, standardization bodies
Approval Date:
2026-02-09
Modification Date:
N/A
Year:
2026
Region / City:
Gothenburg, Sweden
Topic:
6G RAN-CN interface evolution
Document Type:
pCR1
Organization:
FiberCop
Author:
xxx
Target Audience:
RAN3 members
Period of Validity:
N/A
Approval Date:
N/A
Modification Date:
N/A
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
6G RAN-CN SBI options
Document Type:
Meeting Document
Organization:
3GPP TSG-RAN3
Author:
ZTE Corporation
Target Audience:
Technical stakeholders in 6G RAN-CN development
Approval Date:
9th Feb 2026
Amendment Date:
Not specified
Period of Validity:
Not specified
Agenda Item:
10.3.2.2
Version:
1.0
Region / City:
Australia
Topic:
Small Business Identification Tool Correction
Document Type:
User Guide
Organization:
Regulator
Author:
Not specified
Target Audience:
Entities using the SBI Tool
Action Period:
Ongoing
Approval Date:
16 Feb 2026
Revision History:
Version 1.0
Description:
This guide provides step-by-step instructions for correcting the SBI Tool by submitting ABN corrections and supporting evidence.
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
6G RAN-CN SBI options
Document Type:
Meeting Agenda
Organization:
3GPP TSG-RAN3
Author:
ZTE Corporation
Target Audience:
RAN3 participants and decision-makers
Period of Effect:
9th Feb 2026 - 17th Feb 2026
Approval Date:
Pending
Modification Date:
Pending
Year:
2026
Location:
Gothenburg, Sweden
Subject:
6G RAN-CN interface and Service Based Interface (SBI)
Document Type:
pCR1
Organization:
3GPP TSG-RAN WG3
Author:
FiberCop
Agenda Item:
10.3.2.2
Meeting Number:
131
Date of Meeting:
9–13 February 2026
Protocol Stack Options:
TCP+HTTP/2, QUIC+HTTP/3
Year:
2026
Region / city:
Gothenburg, Sweden
Topic:
6G RAN-CN interface
Document type:
pCR1
Organization:
3GPP TSG-RAN WG3
Source:
FiberCop
Author:
xxx
Target audience:
Technical experts in RAN and CN interfaces
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
9 – 13 February, 2026
Agenda item:
10.3.2.2
Year:
2025
Region / city:
Dallas, US
Topic:
6G RAN-CN interface options
Document type:
Technical Proposal
Organization / Institution:
ZTE Corporation
Target audience:
RAN3 participants, network engineers
Approval date:
TBD
Date of change:
17-21 November, 2025
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
6G RAN-CN SBI options
Document Type:
Technical Proposal
Organization:
ZTE Corporation
Author:
ZTE Corporation
Target Audience:
RAN3 participants, 6G researchers, standardization bodies
Approval Date:
2026-02-09
Modification Date:
N/A
Year:
2026
Region / City:
Gothenburg, Sweden
Topic:
6G RAN-CN Interface Principles and Functions
Document Type:
Technical Contribution
Organization / Institution:
Huawei
Author:
Huawei
Target Audience:
3GPP TSG-RAN WG3 Members
Effective Period:
2026
Approval Date:
2026
Modification Date:
Not specified
Agenda Item:
10.3.1
pCR Reference:
pCR1
Document for:
3GPP TSG-RAN WG3 Meeting #131
Date of Meeting:
09th ~ 13th Feb, 2026
Year:
2026
Region / City:
Gothenburg, Sweden
Topic:
6G RAN-CN interface evolution
Document Type:
pCR1
Organization:
FiberCop
Author:
xxx
Target Audience:
RAN3 members
Period of Validity:
N/A
Approval Date:
N/A
Modification Date:
N/A
Year:
2026
Region / City:
Goteborg, Sweden
Topic:
6G RAN-CN SBI options
Document Type:
Meeting Document
Organization:
3GPP TSG-RAN3
Author:
ZTE Corporation
Target Audience:
Technical stakeholders in 6G RAN-CN development
Approval Date:
9th Feb 2026
Amendment Date:
Not specified
Period of Validity:
Not specified
Agenda Item:
10.3.2.2
Year:
2026
Location:
Goteborg, Sweden
Event:
3GPP TSG-RAN WG3 Meeting #131
Agenda item:
13.3
Title of contribution:
(TP for pCR) RAN-CN procedures and signaling for ISAC
Organizations:
Ericsson; China Telecom; Huawei
Standardization body:
3GPP TSG-RAN WG3
Document type:
Technical contribution
Technical domain:
5G radio access network signaling and procedures
Topic:
RAN-CN procedures and signaling for Integrated Sensing and Communication (ISAC)
Related specification:
TR 38.765
Referenced documents:
TR 21.905; TR 23.700-14
Network element:
gNB
Functions described:
Sensing Initiation; Sensing Abort; Sensing Modification; Sensing Failure Indication; Sensing Information Transfer
Protocol:
Nx-AP
Key identifier:
Sensing Measurement ID
Procedure classes:
Class 1 procedure; Class 2 procedure
Status:
Technical proposal with editor’s notes and items for further study (FFS)
Year:
2026
Region / city:
Goteborg, Sweden
Topic:
Sensing procedures and signaling
Document type:
Technical paper
Author:
Ericsson, China Telecom, Huawei, LG Electronics, Xiaomi
Target audience:
Other
Period of validity:
2026-02-09 to 2026-02-13
Approval date:
N/A
Date of changes:
N/A
Year:
2026
Region / City:
Goteborg, Sweden
Theme:
Telecommunications
Document Type:
Technical Paper (TP)
Author:
Ericsson, China Telecom, Huawei, LG Electronics, Xiaomi, Nokia, NEC, OPPO, CATT, KPN
Target Audience:
Industry professionals in telecommunications
Approval Date:
2026-02-09
Modification Date:
2026-02-13
Period of Validity:
2026-02-09 to 2026-02-13
Note:
Contextual Description
Year:
2026
Meeting:
3GPP TSG-RAN WG3 Meeting #131
Location:
Goteborg, Sweden
Meeting Date:
9–13 February 2026
Agenda Item:
13.3
Title:
(TP for pCR) RAN-CN procedures and signaling for ISAC
Document Number:
R3-260732
Source:
Ericsson, China Telecom, Huawei, LG Electronics, Xiaomi, Nokia, NEC, OPPO, CATT, KPN
Organization:
3GPP TSG-RAN WG3
Technical Domain:
Integrated Sensing and Communication (ISAC) in 5G RAN
Document Type:
Technical Proposal (TP) for proposed Change Request to TR 38.765
Network Components:
RAN, CN, gNB, Sensing Function (SF), TRP
Protocol:
Nx-AP
Scope:
Procedures and signaling for sensing information transfer between RAN and CN
Defined Identifiers:
Sensing Measurement ID
Procedures Described:
Sensing Initiation, Sensing Abort, Sensing Modification, Sensing Failure Indication
Referenced Specifications:
TR 21.905, TR 23.700-14, TR 38.765