№ files_lp_4_process_2_61806
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3GPP RAN3 liaison reply summarizing agreement to support carrying forbidden area information for EPS areas in NGAP and XnAP messages to enable NR 5GS to LTE EPS mobility restriction.
Year:
2026
City:
Göteborg
Country:
Sweden
Dates:
9–13 February 2026
Topic:
NR to LTE mobility restriction in 5G and EPS networks
Document Type:
Liaison statement reply
Organization:
3GPP TSG-RAN WG3 (RAN3)
Source Group:
RAN3
Recipient Organizations:
SA2, CT4
Related References:
S2-2511202; R3-260015
Release:
Rel-20
Work Item:
TEI20_NRLTEREST
Contact Person:
Mio Nakamura
Contact Email:
[email protected]
Attachments:
R3-260643; R3-260644
Action Requested:
SA2 and CT4 to take the information into account
Subject Area:
NGAP and XnAP signaling support for NR 5GS to LTE EPS mobility restriction
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Year:
2026
Location:
Göteborg, Sweden
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting summary / Technical report
Topic:
AI/ML-based CSI compression, dataset and model development, inter-vendor interoperability
Contributors:
Ericsson, Xiaomi, Apple, CMCC, Oppo, Huawei, Nokia, LG Electronics, NTU
Agenda item:
7.9.1
Target audience:
RAN4 members, technical experts in 3GPP standards
Date of meeting:
9–13 February 2026
Document purpose:
Information and discussion of proposals and observations on AI/ML-based CSI compression
Related releases:
Rel-19, Rel-20
Standards referenced:
38.101-1, 38.214
Technical focus:
Test decoders, reference encoders, dataset alignment, model generalization, LCM requirements
Year:
2026
Location:
Göteborg, Sweden
Topic:
6G Data Collection
Document Type:
Meeting Document
Organization:
3GPP TSG-RAN WG3
Authors:
Ericsson, Jio Platforms
Agenda Item:
10.2
Purpose:
Agreement
Year:
2026
Location:
Göteborg, Sweden
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting report / Technical summary
Source:
Moderator (THALES)
Agenda item:
7.14.1–7.14.2
Authors/Contributors:
Nokia, Samsung, ZTECorporation, Sanechips, vivo, Huawei, HiSilicon, Ericsson, CMCC, CATT, LG Electronics Inc., Xiaomi, Apple, THALES, EUTELSAT
Scope:
GNSS resilient NR-NTN operation
Related documents:
13 contributions considered (12 available, 1 withdrawn)
Discussion points:
Initial access, connected mode tracking, mobility & handover, capability signaling, RRM measurement requirements, UE pre-compensation, location-based triggers
Purpose:
Information and discussion on proposals for NR-NTN GNSS resilience study
Year:
2026
Location:
Göteborg, Sweden
Subject:
NR NTN and NGSO test requirements and methodologies
Document type:
Meeting report / Technical summary
Organization:
3GPP TSG-RAN WG4
Moderator:
Ericsson
Contributors:
Ericsson, Samsung, Huawei, HiSilicon, Anritsu Corporation
Agenda items:
6.6.2.3, 6.6.3.1, 6.6.3.3
Target audience:
RAN working group members
Period:
9–13 February 2026
Related specifications:
TS 38.108, TS 38.181, TS 38.101-5, TS 36.102, TS 38.331
Topics addressed:
SAN demodulation performance for UE supporting <5MHz NTN, NGSO channel and propagation models, initial ephemeris configuration, epochTime setup, CR proposals and recommendations
Year:
2026
Location:
Göteborg, Sweden
Topic:
NGSO satellite ephemeris and orbital parameter support
Document Type:
Technical meeting report
Organization:
3GPP TSG-RAN WG4
Author:
Ericsson
Audience:
3GPP members and participating engineers
Agenda Item:
6.22
Sub-topic:
2-1 Support of orbital parameters
Issues Covered:
2-1-1 Initial ephemeris information, 2-1-2 Configuration of epochTime, 2-1-3 Procedure to support orbital parameters
Parameters Specified:
positionX-r17, positionY-r17, positionZ-r17, velocityVX-r17, velocityVY-r17, velocityVZ-r17, semiMajorAxis-r17, eccentricity-r17, periapsis-r17, longitude-r17, inclination-r17, meanAnomaly-r17
Assumptions:
Satellite-UE elevation angle 30.11 degrees, one-way delay 3.60 ms, Doppler 19.83 ppm, ECI axes aligned with ECEF axes
Methodologies:
Runge-Kutta Newton’s method for state vector and orbital parameter computation
Contextual Description:
Technical report detailing the initial ephemeris values, configuration procedures, and methods for supporting NGSO satellite orbital parameters for Rel-19 Demodulation in a 3GPP WG4 meeting.
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:
2021
Month:
August
Event:
3GPP TSG-RAN WG3 Meeting #113-e
Dates:
16–26 August 2021
Agenda Item:
19.2.1
Document ID:
R3-214309
Organization:
3GPP
Working Group:
TSG-RAN WG3
Source:
Ericsson (moderator)
Co-sources Mentioned:
Ericsson, Huawei, Nokia, Nokia Shanghai Bell, CATT, ZTE, Qualcomm
Topic:
5G NR positioning enhancements and uplink Angle of Arrival signalling
Technical Area:
NRPPa protocol and positioning measurements
Related Specification:
TS 38.455
Related Document:
R3-214297; R3-214287; R3-213851
Document Type:
Technical meeting contribution
Purpose:
Discussion
Technical Scope:
UL Angle of Arrival assistance information, expected azimuth and zenith AoA values, signalling in NRPPA measurement messages
Target Audience:
3GPP RAN3 delegates and technical contributors
Status:
Discussion input and chair’s notes proposals
Year:
2026
Meeting:
3GPP TSG-RAN3 Meeting #131
Agenda Item:
10.3.2.2
Location:
Gothenburg, Sweden
Dates:
9–13 February 2026
Title:
pCR to TR 38.760-3 on 6G RAN-CN SBI options
Organizations:
ZTE Corporation; CATT
Standardization Body:
3GPP
Working Group:
TSG-RAN3
Document Type:
Proposed Change Request (pCR)
Related Specification:
TR 38.760-3
Technical Domain:
6G Radio Access Network; Core Network Interfaces
Topic:
Service Based Interface (SBI) protocol options between 6G RAN node and CN entity
Purpose:
Discussions and Approval
Protocols Discussed:
TCP, HTTP/2, QUIC, HTTP/3
Interface Concept:
Direct and indirect communication via communication proxy and discovery function
Year:
2026
Event:
3GPP TSG-RAN WG3 #131
Location:
Goteborg, Sweden
Dates:
9–13 Feb 2026
Agenda Item:
10.4.1 Higher Layer Split (HLS)
Source:
NTT DOCOMO INC. (moderator)
Document Identifier:
R3-260662
Document Type:
Meeting contribution
Organization:
3GPP TSG RAN Working Group 3
Topic:
Higher Layer Split in 6G and disaggregated RAN architecture
Related Study Item:
Higher Layer Split (HLS)
Referenced Documents:
R3-260633; R3-260482
Key Technical Areas:
CU–DU split architecture; UE context handling; control plane signalling; F1-U interface aspects; CU–DU capability exchange and coordination
Technological Domain:
6G mobile network architecture
Approval Status:
Document for approval
Year:
20____
Region / City:
Milpitas, California
Subject:
Property Law, Zoning Regulations, Housing
Document Type:
Deed Restriction and Covenant
Organization / Institution:
City of Milpitas
Author:
N/A
Target Audience:
Property owners in Milpitas, potential buyers or transferees of affected property
Effective Period:
Indefinite, unless modified by the City
Approval Date:
N/A
Modification Date:
N/A
Year:
2022
Region / city:
Not specified
Topic:
Rights restriction, support plans
Document type:
Sample form
Organization / institution:
245D license holders
Author:
Not specified
Target audience:
245D license holders, service providers
Period of validity:
Ongoing
Approval date:
August 1, 2022
Amendment date:
Not specified
Year:
2017
Region / City:
European Union
Topic:
Tattoo Ink Safety
Document Type:
Proposal
Organization / Institution:
European Chemicals Agency (ECHA)
Author:
European Chemicals Agency (ECHA)
Target Audience:
Public, regulatory bodies, tattoo industry
Period of Validity:
Not specified
Approval Date:
December 21, 2017
Amendment Date:
Not specified
Region:
North West England
Subject:
Fetal growth restriction; small for gestational age; antenatal and postnatal care
Document type:
Regional clinical guideline
Version:
1.1
Issue date:
August 2019
Ratification date:
25 January 2019
Approving body:
GMEC SCN Maternity Steering Group
Issuing body:
North West FGR Network
Authors:
Ed Johnstone; Suzanne Thomas; Emma Ingram
Intended audience:
All staff
Related pathway:
North West eFGR Integrated Care Pathway
Review date:
22 March 2021
Scope:
Risk assessment, antenatal management, delivery planning, postnatal management
Geographical applicability:
North West region
Year:
2017
Region / City:
Sky Bryce Subdivision
Topic:
Construction approval and restrictions
Document type:
Protective Covenants and Restrictions
Organization / Institution:
Sky Bryce Association, Inc.
Author:
Sky Bryce Association, Inc.
Target audience:
Property owners, builders, and contractors in Sky Bryce Subdivision
Effective period:
2018-
Approval date:
November 2017
Date of changes:
March 1, 2018
Note:
Year
Region / City:
Arkansas
Subject:
Low-income housing tax credits, Land use restrictions, Housing development
Document Type:
Agreement
Organization / Institution:
Arkansas Development Finance Authority
Year:
20___
Region / City:
Massachusetts
Topic:
Environmental Protection
Document Type:
Form
Organization / Institution:
Massachusetts Department of Environmental Protection (DEP)
Author:
Not specified
Target Audience:
Property owners, environmental professionals
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2020
Region / City:
North West
Topic:
Fetal Growth Restriction
Document Type:
Guideline
Organization / Institution:
GMEC SCN
Authors:
Ed Johnstone, Suzanne Thomas, Emma Ingram
Target Audience:
Healthcare professionals involved in maternity care
Period of Effect:
September 2020 - September 2022
Approval Date:
11/09/2020
Review Date:
17/09/2022
Year:
2025
Region / City:
Dallas, US
Topic:
OAuth 2.0 Security Best Practices
Document Type:
Technical Report
Organization / Institution:
3GPP
Author:
Ericsson, Nokia, Nokia Shanghai Bell
Target Audience:
3GPP technical stakeholders
Validity Period:
November 2025
Approval Date:
November 2025
Change Date:
Not specified
Year:
2018
Region / City:
EUROCONTROL
Theme:
Air Traffic Control
Document Type:
Form
Organization:
EUROCONTROL
Author:
EUROCONTROL NM
Target Audience:
Air Traffic Controllers, ANSPs, Air Traffic Management Units
Period of Validity:
From 1 MAR 2018
Approval Date:
23 FEB 2018
Date of Changes:
N/A
Operational Goal:
To comply with FRA operational provisions.
Textual Description:
VADEN/TUDBU/IBLAL/MAKOL$Not available for traffic DEP LTBA/LTFJ/LTBU below FL175.
Validity Period / Applicability:
AIRAC OCT - AIRAC MAY H24, AIRAC MAY - AIRAC OCT 23:00 - 05:00 (22:00 - 04:00)
B2B Export:
YES
Airborne Only:
NO
Dynamically Activatable:
NO
Year:
2026
Region / City:
European Union, United States, United Kingdom
Topic:
Electricity Trade, Legal Restrictions
Document Type:
Contract Amendment
Institution:
EFET
Author:
EFET Members
Target Audience:
Companies involved in electricity trade
Effective Period:
Ongoing
Approval Date:
2026
Amendment Date:
2026