№ files_lp_4_process_2_61973
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Summary of email thread capturing technical discussions, proposals, and observations on NR UE RF testing conditions and modified MPR-Behaviour across multiple releases, with tentative recommendations for open issues.
Year:
2022
Event:
3GPP TSG-RAN WG4 Meeting #104-Bis-e
Type of document:
Meeting summary / Technical discussion
Topic:
NR UE RF testing, humidity limits, and MPR behavior for different power classes
Source / Organization:
3GPP, TSG-RAN WG4
Author / Moderator:
Apple
Participants:
Samsung, ZTE, Nokia, Qualcomm Inc, Skyworks Inc, Ericsson, Xiaomi, OPPO
Period covered:
October 10–19, 2022
Document format:
Electronic meeting summary
Agenda items:
Lower humidity limit in normal temperature test, Modified MPR-Behaviour clarification, UE power limitation for STxMP in FR2
Contact information included:
Yes
Related specifications:
TS 38.101 series, IEC publications 6821 and 6822
Discussion type:
Contributions, proposals, observations, and tentative agreements on open issues
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Year:
2022
Note:
Region / City
Topic:
NR NTN Demodulation Requirements
Document Type:
Draft
Organization / Institution:
Qualcomm Incorporated
Year:
2022
Event:
3GPP TSG-RAN WG4 Electronic Meeting #104-Bis-e
Scope:
Enhanced NR support for high speed train (HST) scenario in frequency range 2 (FR2)
Document type:
Meeting summary / Email discussion
Source:
Moderator (Samsung)
Contributors:
Ericsson, Huawei, Verizon, Samsung, ZTE
Agenda items:
Work plan, RF requirements for intra-band CA, simultaneous multi-panel operation
Target audience:
3GPP delegates and technical contributors
Reference documents:
RP-220985, RP-222272, R4-2216708, R4-2215857, R4-2215858, R4-2216402, R4-2216709
Year:
2022
Region / City:
International / Virtual
Subject:
5G terrestrial broadcast, LTE bands, UE RF requirements
Document type:
Meeting summary / Technical discussion
Organization / Institution:
3GPP TSG-RAN WG4
Author:
Moderator (Qualcomm Incorporated)
Intended audience:
3GPP member companies, technical delegates
Period covered:
10–19 October 2022
Agenda items:
7.4 New bands and BW allocation for 5G terrestrial broadcast, sub-items 7.4.1–7.4.3
Contact persons:
Gene Fong (Qualcomm), Peng Zhang (Huawei), Dominique Everaere (Ericsson), Hisashi Onozawa (Nokia), Roland Beutler (SWR), Meriem Mhedhbi (Orange), Li Lu (ZTE), Alex Sayenko (Apple), Olof Zander (Sony), Paul Harris (Vodafone), Mark Lehne (Intel)
Completion date for work item:
June 2023
Status:
15% progress at last RAN plenary
Technical focus:
Band definition, work plan, UE feasibility, reuse of existing bands n71/n105
Year:
2022
Meeting:
3GPP TSG RAN WG1 Meeting #110bis-e
Meeting dates:
Oct 10–19, 2022
Document number:
R1-22xxxxx
Agenda item:
9.5
Document for:
Discussion
Title:
Comments to Draft TR 38.859 v020: Study on expanded and improved NR positioning
Source:
Intel Corporation, CATT, Ericsson
Related document:
R1-2210233
Technical specification:
TR 38.859
Working group:
3GPP TSG RAN WG1
Subject:
Study on expanded and improved NR positioning
Format references:
.docx, spreadsheet checkout procedure
Time reference:
UTC
Contributing companies:
Open to participating companies
Collaborative procedure:
Version control and checkout file mechanism
Year:
2022
Event:
3GPP TSG-RAN WG2 Meeting #119bis-e
Date:
Oct 10–19, 2022
Agenda item:
8.7.4
Organization:
3rd Generation Partnership Project (3GPP)
Working group:
TSG-RAN WG2
Source:
Intel Corporation
Document identifier:
R2-2210860
Document type:
Technical meeting contribution / discussion report
Topic:
NR NTN cell reselection enhancements
Technology domain:
5G NR Non-Terrestrial Networks (NTN)
Purpose:
Discussion and decision
Scope:
NTN-NTN and NTN-TN cell reselection enhancements
Related specifications:
Rel-17, Rel-18 discussions
Companies referenced:
Transsion Holdings
Key concepts:
Earth-moving cell, satellite orbital parameters, ephemeris data, cell reference location, UE measurement and reselection
Year:
2022
Event:
3GPP TSG RAN WG1 #110bis-e Meeting
Location / Format:
Meeting session (RAN1#110bis-e)
Organization:
3GPP TSG RAN Working Group 1
Source:
Moderator (CATT)
Moderator:
Yanping (CATT)
Agenda Item:
9.3.2
Topic:
Subband Non-Overlapping Full Duplex (SBFD) operation
Technical Domain:
5G NR radio access network
Contributing Organizations:
Huawei; CATT; Xiaomi; Samsung; DOCOMO; Qualcomm; Vivo; Spreadtrum; Sony; Ericsson; Nokia; WILUS; Intel; CMCC; LG
Document Type:
Technical meeting summary and discussion record
Purpose:
Discussion and decision support within RAN1 study work
Scope:
SBFD schemes across BWP configurations and center frequency alignment within a TDD carrier
Related Work Item:
Release 18 duplex study
Discussion Period:
October 10–19, 2022
Check Points:
October 14, 2022; October 19, 2022
Year:
2022
Region / City:
International
Topic:
Telecommunications / 3GPP standards
Document Type:
Meeting Report
Organization:
3GPP TSG-RAN WG2
Author:
vivo
Intended Audience:
Working Group Members
Period of Validity:
10th October – 19th October 2022
Submission Deadline:
14th October 2022, 10:00 UTC
Contact Points:
Xiang Pan (vivo), Grant Hausler (Swift Navigation)
Agenda Item:
6.11.2.3
Purpose:
Discussion and decision on TIR calculation and AL provision to UE
Year:
2022
Event:
3GPP TSG-RAN WG2 Meeting #119-bis
Location / Format:
e-Meeting
Date:
10–19 October 2022
Agenda Item:
6.11.2.3
Source:
vivo
Document Type:
Technical meeting contribution
Topic:
Calculation of TIR and provision of AL to UE in positioning systems
Related Discussion:
[AT119bis-e][417][POS] Calculation of TIR and provision of AL to UE
Scope:
Discussion of proposal from R2-2210606 and determination of a way forward
Intended Outcome:
Report to CB session
Deadline:
Friday 2022-10-14 10:00 UTC
Organizations Involved:
vivo; Swift Navigation; ZTE; Ericsson; Nokia; CATT
Contact Persons:
Xiang Pan; Grant Hausler; Yu Pan; Fredrik Gunnarsson; Ritesh Shreevastav; Mani Thyagarajan; Jianxiang Li
Technical Context:
Relation of Protection Level (PL), Target Integrity Risk (TIR), and position error distribution in UE positioning performance analysis
Year:
2025
Location:
Prague, Czech Republic
Topic:
6G sensing and ISAC study
Document type:
Meeting summary / Technical contribution
Organization:
3GPP TSG-RAN WG4
Authors:
Moderator (ZTE), Samsung, CMCC, CATT
Agenda item:
8.1
Use cases:
UAVs, humans, vehicles, AGVs
Technical focus:
Sensing performance, interference analysis, TDM/FDM methods, KPI evaluation
Frequencies considered:
FR1, FR2
Sensing modes:
Monostatic, Bistatic, Multistatic
Year:
2024
Location:
Hefei, Anhui, China
Topic:
NR duplex evolution, Sub-band Full Duplex (SBFD)
Document type:
Meeting report / Summary
Organization:
3GPP TSG-RAN WG4
Author:
Moderator (Samsung)
Intended audience:
RAN working group participants
Agenda item:
6.20.4
Meeting number:
112bis
Frequency range:
FR1 and FR2-1
Related work items:
RP-234035, RP-240789, R4-2413514
Year:
2024
Location:
Maastricht, Netherlands
Meeting:
3GPP TSG-RAN WG4 #112
Agenda item:
8.1.3
Source:
Moderator (Samsung)
Document type:
Technical meeting summary
Subjects:
High Power UE (HPUE), Carrier Aggregation (CA), NR_ENDC, PC1.5, intra-band and inter-band UL CA, RF requirements
Contributors:
Apple, Samsung, Skyworks Solutions Inc., Meta Ireland, Ericsson, LG Electronics, Xiaomi, Nokia, vivo, Qualcomm, Huawei, ZTE Corporation, CHTTL, OPPO, NTT DOCOMO
Target audience:
3GPP participants and related technical stakeholders
Period:
19–23 August 2024
Date of creation:
2024-08-19
Year:
2025
Region / City:
Athens, Greece
Topic:
NR_IoT_NTN_Bands
Document Type:
Information
Source:
Moderator (Aalyria)
Audience:
Technical experts, telecom industry professionals
Period of Validity:
Not specified
Approval Date:
Not specified
Last Modified Date:
Not specified
Year:
2024
Region / City:
Changsha, China
Topic:
Positioning core and performance requirements for RedCap and PRS/SRS bandwidth aggregation
Document Type:
Meeting Summary
Organization:
3GPP TSG-RAN WG4
Author:
Moderator (Ericsson)
Target Audience:
3GPP participants and interested stakeholders in RAN
Period of Action:
15-19 April 2024
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2023
Location:
Toulouse, France
Topic:
NR FR1 TRP TRS measurement and methodology
Document type:
Meeting summary
Organization:
3GPP TSG-RAN WG4
Contributors:
Huawei Tech., Rohde & Schwarz, Apple, Keysight Technologies, Samsung, vivo
Agenda item:
8.15.4
TRP/TRS Work Item:
Rel-18 FR1
Test methodology:
Anechoic chamber testing, UL MIMO, TxD considerations
Recommendations:
TPMI index selection, test-time optimization, EIRP measurement
Year:
2022
Note:
Region / City
Topic:
NR NTN Demodulation Requirements
Document Type:
Draft
Organization / Institution:
Qualcomm Incorporated
Year:
2022
Note:
Region / City
Topic:
NR-NTN coexistence
Document Type:
Meeting Summary
Organ / Institution:
3GPP TSG-RAN WG4
Author:
Moderator (Samsung)
Target Audience:
Technical specialists, engineers
Year:
2020
Event:
3GPP TSG-RAN WG4 Meeting #97e
Date:
2nd Nov. – 13th Nov. 2020
Document type:
Summary / Report
Source:
THALES
Agenda items:
12.8.1, 12.8.2, 12.8.3
Topics covered:
NR NTN RF core requirements, use cases, deployment scenarios, regulatory information, coexistence aspects
Participants:
Ericsson, Samsung, THALES, Fraunhofer HHI, Fraunhofer IIS, Nokia, Huawei, Xiaomi, ZTE Corporation, HUGHES Network Systems Ltd
Format:
Electronic meeting summary
Content scope:
Technical discussion, proposed requirements, simulation assumptions, prioritization of discussion points
Meeting:
3GPP TSG-RAN WG4 Meeting #117
Working Group:
TSG-RAN WG4
Document Number:
R4-2522206
Agenda Item:
10.1.3
Source:
Moderator (Ericsson)
Title:
Topic summary for [117][333] BSRF_Maintenance_Legacy
Location:
Dallas, TX, USA
Dates:
November 17–21, 2025
Document For:
Information
Scope:
Up to Rel-18 maintenance for LTE and NR and TEI; BS RF requirements and BS conformance testing (other than NTN); Rel-16/17 TEI and others (EMC, OTA, TRP/TRS)
Related Specifications:
TS 38.104; TS 37.104; TS 37.141; TS 37.145-1; TS 37.145-2; TS 36.104; TS 36.141; TS 38.115-1; TS 38.115-2; TS 38.176-2; TS 37.113; TS 38.101-4; TS 25.105; TS 25.142
Contributing Companies:
CATT; Ericsson; Keysight Technologies UK Ltd; Huawei; HiSilicon; Nokia
Topics Covered:
NB-IoT reference sensitivity requirements; removal of UTRA TDD from MSR BS specifications; RDN definition for OTA AAS BS; corrections to delay profiles and throughput descriptions; operating band unwanted emissions; repeater and IAB clarifications; removal of LTE Band 47
Change Requests:
Multiple CRs submitted and revised for 3GPP specifications across NR, LTE, TEI, and MSR BS domains
Meeting:
3GPP TSG-RAN WG4 Meeting #96-e
Document number:
R4-20xxxxx
Agenda item:
7.3.5 & 7.3.6
Source:
Moderator (LG Electronics)
Title:
Email discussion summary for [96e][210] 5G_V2X_NRSL_RRM
Document for:
Information
Date:
17–28 Aug 2020
Working group:
TSG-RAN WG4
Related specifications:
38.133, 36.133
Related change requests:
R4-2010084, R4-2010085, R4-2011380, R4-2011053, R4-2011382, R4-2010037, R4-2010083, R4-2011054, R4-2011379
Companies involved:
LG Electronics, MediaTek, Huawei, HiSilicon, Qualcomm
Topics:
5G V2X NR sidelink RRM core requirements, performance requirements, interruption requirements, measurement accuracy, test cases
Communication format:
Electronic meeting and e-mail discussion
Technical scope:
Interruption to WAN, synchronization scenarios, LTE SL and NR SL switching, measurement accuracy, scheduling availability, test case planning
Year:
2022
Organization:
3GPP TSG-RAN WG4
Meeting type:
Electronic Meeting
Document type:
Information Summary
Source:
Qualcomm Incorporated
Participants:
Apple Inc., Nokia, Nokia Shanghai Bell, Ericsson, Huawei, HiSilicon
Agenda item:
9.15.10.2
Topic:
UE performance requirements for Rel-17 extension to 71GHz
Rounds of discussion:
1st round, 2nd round
Frequency range:
FR2-2
SCS/CBW combinations:
120 kHz, 480 kHz, 960 kHz SCS; CBW 100 MHz – 2000 MHz
Proposals and observations:
UE demodulation, channel models (TDL-A, TDL-D), Doppler and delay spread considerations, PDSCH/PDCCH/PBCH requirements