№ files_lp_4_process_1_35815
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Meeting record summarizing agreements and moderator proposals within a 3GPP RAN4 working forum on NR UE OTA enhancement, defining study directions and technical considerations for VSAT testing methodologies and measurement procedures for NTN systems above 10 GHz.
Year:
2026
City:
Gothenburg
Country:
Sweden
Dates of meeting:
9 February 2026 – 12 February 2026
Event:
3GPP TSG-RAN4 Meeting #118
Agenda item:
7.3.1
Topic:
NR UE OTA enhancements and NTN testing methodologies
Document type:
Meeting working forum notes and agreements
Organization:
3rd Generation Partnership Project
Working group:
3GPP TSG RAN WG4
Source organization:
Eutelsat Group
Related technical report:
3GPP TR 38.763
Technology domain:
5G NR and non-terrestrial networks (NTN)
Test focus:
OTA measurements for VSAT user equipment
Frequency bands discussed:
Ka band and Ku band
Key measurement parameters:
TRP, TRPL, EIRP, MU, REFSENS
Testing environment:
Quiet Zone (QZ) and Compact Antenna Test Range (CATR)
Polarization modes:
LHCP, RHCP, LP X, LP Y
Satellite orbit types considered:
GSO and NGSO
Document purpose:
Approval and discussion of testing methodologies and work plan
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Year:
2026
Region / city:
Gothenburg, Sweden
Topic:
General aspects and work plan, Enhanced test methodologies for NTN Ka and Ku bands
Document Type:
Technical report
Organization:
Eutelsat Group
Author:
Vivo
Target audience:
Industry experts, engineers
Period of validity:
February 2026
Approval date:
9th Feb 2026
Change date:
Not specified
Testing methodology:
TRP measurement method, TRS calculation
Document for:
Approval
Measurement methodology:
TRP for VSAT, QZ validation, QZ calibration
Technology:
VSAT, NTN
Frequency bands:
Ka, Ku
System type:
GSO, NGSO
Test system:
Polarization, LP, RHCP, LHCP
Measurement grid:
Annex clause for TR 38.763
DUT size:
Specified for NTN VSAT testing
QZ size:
50cm
QZ positioning:
DUTs within QZ
QZ test point:
QoQZ reference
Sub-topic 2-16:
MU for CP measurement
Sub-topic 2-20:
Refsens measurement procedure
Year:
2026
Region / City:
Gothenburg, Sweden
Topic:
General aspects and work plan
Document Type:
Meeting minutes
Organization:
Eutelsat Group
Target Audience:
RAN4 participants and contributors
Approval Date:
2026-02-12
Modification Date:
Not specified
Agreement:
TR 38.763 v0.1.0 draft for post-meeting email approval
Meeting Dates:
9th Feb 2026 – 12th Feb 2026
Agenda Item:
7.3.1
Sub-topics:
TRP measurement method, Polarization combinations for VSAT, Quality of QZ test point definition
Document Source:
Eutelsat Group
Document for:
Approval
Topic #2:
Enhanced test methodologies for NTN Ka and Ku bands
Sub-topic 2-5:
Polarization combinations for VSAT
Test Procedure:
Measurement grids, DUT size, QZ calibration
Measurement Frequency:
Above 10GHz
Topic Relevance:
NTN VSAT OTA measurements
Measurement Focus:
Polarization detection, MU for CP, TRP
Year:
2026
Location:
Gothenburg, Sweden
Topic:
NR UE Over-the-Air Testing Enhancements
Document type:
Meeting report
Organization:
3GPP TSG-RAN4
Author:
Eutelsat Group
Agenda items:
7.3.1, 7.3.2, 7.3.3
Sub-topics:
TR Skeleton, TRP measurement methods, Black box vs White box, CP vs LP signals, Polarization combinations, Special conformance tests, DUT size, Polarization detection, Measurement grid annex, QZ size and positioning, QoQZ reference test points, QZ validation and calibration, MU for CP, TP for TR 38.763, Refsens measurement procedure
Approval status:
For approval
Target audience:
VSAT vendors, testing labs, 3GPP members
Source type:
Technical specification discussion and agreement report
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP TSG-RAN4
Author:
Eutelsat Group
Document type:
Technical report draft
Agenda items:
7.3.1–7.3.20
Topics:
NR UE over-the-air testing, NTN Ka and Ku bands, TRP measurement, VSAT polarization, QZ calibration and validation
Meeting number:
118
Period of discussion:
9th–12th February 2026
Target audience:
Engineers and researchers in mobile and satellite communications
Organization:
3GPP
TSG:
TSG RAN
Meeting:
#105
Document Number:
RP-24xxxx
Agenda Item:
9.3.1.2
Work Item Name:
Evolution of NR duplex operation: Sub-band full duplex (SBFD)
Acronym:
NR_duplex_evo
Unique ID:
1020090
Related Tdoc:
RP-241614
Source Working Group:
RAN1
Rapporteurs:
Xinghua Song; He (Jackson) Wang
Companies:
Huawei; Samsung
Location:
Melbourne, Australia
Meeting Dates:
9–12 September 2024
Study Item:
No
Core Part:
Yes
Performance Part:
Yes
Testing Part:
No
Target Completion Date (Core):
09/2025
Target Completion Date (Performance):
03/2026
Overall Completion Level (Core):
28%
Overall Completion Level (Performance):
0%
Time Budget Modification Requested:
No
Technical Scope:
NR duplex operation and Sub-band Full Duplex (SBFD)
Content Focus:
SBFD TX/RX and measurement procedures, configuration parameters, RRC enhancements, collision handling, PUSCH and PUCCH configurations, SPS PDSCH considerations
Document Type:
Status report
Institution:
Fuquay-Varina High School Student Services
Main Number:
(919) 557-2511
Website:
fvhsstudentservices.weebly.com
Twitter:
@FVHSCounselors
Organization:
Wake County Public School System
Region / State:
North Carolina
Document Type:
School student services contact directory and college preparation checklist
Audience:
High school students in grades 9–12
Departments Listed:
Reception, Registrar, Dean, School Counselors, SAP Counselor
Counselor Assignment Basis:
Alphabetical by student last name
Communication Platform:
REMIND (text code to 81010)
College Planning Resources Mentioned:
CFNC.org, FAFSA (fafsa.ed.gov), NCResidency.org, NCAA Clearinghouse
Subject:
Counselor contact information and step-by-step college readiness guidance by grade level
Coverage Period:
Four-year high school progression (9th–12th grade)
Year:
2024
Location:
Madrid, Spain
Subject:
3GPP NR END-C SON/MDT Phase 4 Core Status
Document Type:
Status Report
Organization:
3GPP TSG RAN
Authors:
Xufei Dong (China Unicom), Miaoqi Zhang (CMCC)
Agenda Item:
9.3.3.1
Work Item / Study Item:
NR_ENDC_SON_MDT_Ph4-Core
Unique ID:
1021092
Core Part Completion:
50%
Performance Part Completion:
N/A
Testing Part Completion:
N/A
Target Completion Date:
Core part – 09/2025
RAN Working Groups Involved:
RAN2, RAN3
Key Topics:
LTM, CHO, SON MDT, RA-SDT, SCG failure reporting, Rel-18 mobility enhancements
Year:
2026
Region/City:
United States
Subject Area:
Science, Social Studies, Language Arts, Mathematics
Grade Level:
9–12
Document Type:
Educational Curriculum Guide
Standards Covered:
BIO.912.6, BIO.912.7a–c, AMH.912.26, CWI.912.1a, CWL.912.1b–c, W.912.4–6, W.912.9a–c, R.912.1–2c, M.912.1, G.C.912.1a–c
Activities Included:
Pre-assessment quizzes, videos, classification charts, cloze activities, Venn diagrams, pop-up books, hands-on circle math exercises
Resource Links:
YouTube videos, EnchantedLearning.com, Science-Teachers.com, David L. Nelson website, UsefulCharts.com, Biology4Kids.com, SuperTeacherWorksheets.com
Assessment Methods:
Matching cards, compare/contrast paragraphs, quizzes, rubrics, calculator-based exercises
Learning Objectives:
Classification of plants and animals, circle geometry, research and information synthesis, writing coherence and citation
Year:
2026
Country:
United States
Subject:
Holodomor, genocide studies, Russian war against Ukraine
Document type:
Student competition announcement and evaluation form
Organization:
U.S. Committee for Ukrainian Holodomor Genocide Awareness
Target audience:
High school students in grades 9–12
Submission formats:
Research essay, newspaper article, short story, play, poem, interview, comparative analysis, multimedia project, PowerPoint, video
Maximum participants per submission:
Three students
Submission requirement:
Presentation in a class, club, library, or community organization or evidence of publication
Reference requirement:
List of sources and/or survivor or witness testimony
Submission email:
[email protected]
Submission deadline:
March 31, 2026
Prizes:
$1,000 for first place, $500 for second place, $300 for third place in grades 9–10 and 11–12 categories
Supporting materials:
U.S. Holodomor Student Competition Feedback Form completed by teacher or advisor
Evaluation criteria:
Student preparation, knowledge of the topic, adequacy of reference sources, presentation context and reception
Recommended resource websites:
holodomor.ca, holodomorct.org, ukrainegenocide.com
Restriction:
Submissions using A1 will be disqualified
Year:
2026
Location:
Gothenburg, Sweden
Topic:
NR UE Over-the-Air Testing Enhancements
Document type:
Meeting report
Organization:
3GPP TSG-RAN4
Author:
Eutelsat Group
Agenda items:
7.3.1, 7.3.2, 7.3.3
Sub-topics:
TR Skeleton, TRP measurement methods, Black box vs White box, CP vs LP signals, Polarization combinations, Special conformance tests, DUT size, Polarization detection, Measurement grid annex, QZ size and positioning, QoQZ reference test points, QZ validation and calibration, MU for CP, TP for TR 38.763, Refsens measurement procedure
Approval status:
For approval
Target audience:
VSAT vendors, testing labs, 3GPP members
Source type:
Technical specification discussion and agreement report
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP TSG-RAN4
Author:
Eutelsat Group
Document type:
Technical report draft
Agenda items:
7.3.1–7.3.20
Topics:
NR UE over-the-air testing, NTN Ka and Ku bands, TRP measurement, VSAT polarization, QZ calibration and validation
Meeting number:
118
Period of discussion:
9th–12th February 2026
Target audience:
Engineers and researchers in mobile and satellite communications
Year:
2025
Location:
Mexico City, Mexico
Theme:
Aeronautical Meteorology Implementation
Document Type:
Meeting Report / Information Paper
Organization:
North American, Central American and Caribbean Working Group (NACC/WG)
Author:
Not specified
Strategic Objectives:
Safety; Air Navigation Capacity and Efficiency; Security & Facilitation; Economic Development of Air Transport; Environmental Protection
Date of Meeting:
9–12 December 2025
Year:
2025
Location:
Dallas, Texas, USA
Organization:
3GPP TSG-RAN4
Document type:
Working Document
Source:
vivo
Title:
WF on TRP_TRS_MIMO_OTA_Ph3
Topics:
Rel-19 OTA test methodologies, Rel-19 OTA requirements
Date of meeting:
November 17–21, 2025
Target audience:
3GPP members, network equipment manufacturers, device manufacturers
Agreements:
Adopt CTIA outcome on NB-IoT NTN TRP TRS test time reduction, handle Rel-19 measurement data pool, tentative requirements for TRP/TRS performance metrics
Proposals:
Ephemeris consistency check, HARQ feedback disabling, NR NTN OTA testing adjustments
Moderators:
MCC
Deadline for new device results:
December 31, 2025
Year:
2020
Region / city:
N/A
Topic:
Dual DRX for FR1+FR2 CA
Document type:
Meeting notes
Organization:
3GPP
Author:
Moderator (Apple)
Target audience:
RAN4 participants
Period of validity:
N/A
Date of approval:
N/A
Date of amendments:
N/A
Year:
2025
Location:
Malta, MT
Subject:
High Power User Equipment (HPUE) specifications for NR bands n5 and n26
Document type:
Meeting summary / Technical report
Organization:
3GPP TSG-RAN4
Author:
Moderator (CMCC)
Target audience:
3GPP members, telecom engineers
Meeting number:
115
Agenda item:
6.1
Related documents:
R4-2505359, R4-2506191, R4-2506192, R4-2506193, R4-2507003, R4-2507719, R4-2507748, R4-2507766
Scope:
Rel-19 NR FR1 TDD/FDD single band, PC2 UE requirements, network signaling for Public Safety
Year:
2025
City:
Dallas
Country:
United States
Event:
3GPP TSG-RAN4 Meeting #117
Agenda item:
4.1.3
Document type:
Meeting minutes / topic summary
Organization:
3rd Generation Partnership Project (3GPP) TSG-RAN4
Source:
Moderator (Eutelsat Group)
Author / moderator:
Eutelsat Group
Technical domain:
5G NR NTN Ku-band maintenance
Topics covered:
System parameters, UE RF requirements, SAN RF requirements
Technical references:
3GPP TS 38.101-5, 3GPP TS 38.108
Frequency band:
Ku band
Agenda sections:
4.2.7.1, 4.2.7.2, 4.2.7.3
Content type:
Summary of proposals, change requests (CRs), and moderator recommendations
Participants referenced:
Ericsson, LG Electronics, MediaTek, ZTE Corporation, Huawei, Qualcomm, Thales, CATT, Keysight, SGS Wireless
Discussion status:
Combination of approved items, discussion items, and not discussed items
Year:
2025
Location:
Bengaluru, India
Event:
3GPP TSG-RAN4 Meeting #116
Agenda items:
6.1, 6.5
Document type:
Technical summary / Meeting report
Source:
Moderator (CMCC)
Participants:
CMCC, Nokia, Union Inter. Chemins de Fer, Qualcomm Technologies, China Unicom, Apple, Huawei, HiSilicon, Samsung, Ericsson, Skyworks Solutions Inc.
Topics:
HPUE in NR FR1 TDD/FDD bands, PC1.5 and PC2 introduction, Tx RF specifications, ACLR and A-MPR requirements
Proposals and observations:
Contributions and recommendations by participating companies
Period of applicability:
Release 19
Standards referenced:
TS 38.101-1, ECC decision (20)02
Year:
2026
Location:
Gothenburg, Sweden
Topic:
NR UE Over-the-Air Testing Enhancements
Document type:
Meeting report
Organization:
3GPP TSG-RAN4
Author:
Eutelsat Group
Agenda items:
7.3.1, 7.3.2, 7.3.3
Sub-topics:
TR Skeleton, TRP measurement methods, Black box vs White box, CP vs LP signals, Polarization combinations, Special conformance tests, DUT size, Polarization detection, Measurement grid annex, QZ size and positioning, QoQZ reference test points, QZ validation and calibration, MU for CP, TP for TR 38.763, Refsens measurement procedure
Approval status:
For approval
Target audience:
VSAT vendors, testing labs, 3GPP members
Source type:
Technical specification discussion and agreement report
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP TSG-RAN4
Author:
Eutelsat Group
Document type:
Technical report draft
Agenda items:
7.3.1–7.3.20
Topics:
NR UE over-the-air testing, NTN Ka and Ku bands, TRP measurement, VSAT polarization, QZ calibration and validation
Meeting number:
118
Period of discussion:
9th–12th February 2026
Target audience:
Engineers and researchers in mobile and satellite communications
Year:
2025
Location:
Gothenburg, Sweden
Topic:
Ku Band maintenance for NR NTN
Document type:
Meeting report / Technical contributions summary
Organization:
3GPP TSG-RAN4
Authors:
MediaTek Inc., ZTE Corporation, Huawei, CATT
Target audience:
Industry stakeholders, technical engineers, standardization participants
Meeting period:
9 Nov 2025 – 13 Feb 2026
Agenda items:
System parameters, UE RF requirements, SAN RF requirements, RRM requirements
Document source:
Moderator (Eutelsat Group)
Open issues:
Addition of VSAT A-MPR, removal of redundant channel bandwidths, scheduling restrictions for NR SAN satellite switching
Referenced contributions:
R4-2600777, R4-2601748, R4-2601061, R4-2601750, R4-2600208, R4-2601062, R4-2600657, R4-2601359, R4-2601374, R4-2601537, R4-2601538
Context:
Technical meeting report detailing contributions, proposals, observations, and unresolved issues on Ku Band NR NTN maintenance, including system parameters, UE RF, SAN RF, and RRM requirements.