№ files_lp_4_process_3_078971
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Summary of proposals and observations regarding remaining open issues, transmitter and receiver characteristics, and updates to NR-U BS core specifications discussed during the meeting.
Year:
2020
Event:
3GPP TSG-RAN WG4 Meeting #97-e
Date:
2–13 November 2020
Type:
Meeting document / Technical summary
Topic:
NR-U BS RF requirements
Source:
Moderator (Nokia)
Contributors:
Nokia, Nokia Shanghai Bell, ZTE Corporation, Huawei, HiSilicon, Ericsson
Agenda item:
7.1.4 (Rel-16 NR-U BS RF requirements)
Subtopics:
BS RF requirements, Transmitter characteristics, Receiver characteristics
Document purpose:
Information
Content type:
Summary of email discussion and submitted technical documents (Tdocs and CRs)
Standards referenced:
TS 38.104, TS 37.104, TS 36.104, TS 37.213
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Year:
2020
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting report
Author:
Hisashi Onozawa (Nokia)
Companies involved:
Qualcomm, Nokia, Sony, Ericsson, Intel, vivo, Apple
Agenda item:
10.28
Frequency band:
NR 47 GHz (n262)
Technical focus:
UE RF, BS RF, RRM, Demodulation requirements, Link budget analysis
Meeting format:
Electronic
Period:
November 2–13, 2020
Target audience:
RAN4 members, telecom engineers
Status:
Information
Year:
2020
Region / City:
Electronic Meeting
Subject:
FR2 FWA UE RF and RRM requirements
Document type:
Meeting summary / Technical discussion
Organization / Institution:
3GPP TSG RAN WG4
Author:
SoftBank Corp. (Moderator)
Target audience:
3GPP member companies, RF engineers
Meeting period:
2-13 November 2020
Agenda items:
10.24.1, 10.24.4
Work items:
FR2 FWA UE with max TRP of 23dBm for bands n257 and n258
Contributing companies:
Qualcomm, MediaTek, Nokia, OPPO, Sony, Ericsson, Intel, Huawei
Technical focus:
Peak EIRP, REFSENS, Beam Correspondence, Multi-Band Relaxation, MBR
Email discussion summary for 3GPP TSG-RAN WG4 Meeting #97-e on LTE UE RF maintenance, 2–13 Nov. 2020
Year:
2020
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting summary
Topic:
LTE UE RF maintenance, CA corrections, coexistence and AMPR updates
Source company:
Skyworks Solution Inc.
Contributors:
Huawei, HiSilicon, Nokia, T-Mobile USA, Ericsson, SoftBank Corp., Apple Inc., Qualcomm Incorporated
Audience:
Technical experts and companies involved in 3GPP standards
Agenda items:
5.2, 6.5.2
Meeting format:
Electronic
Rounds of discussion:
1st and 2nd round CR/TP reviews
Related documents:
R4-2014045, R4-2014511, R4-2016450, R4-2014510, R4-2016340, R4-2016795, R4-2014311, R4-2014312, R4-2014896, R4-2014897, R4-2016426
Year:
2020
Region / city:
International / Electronic meeting
Subject:
NR-U Base Station RF Requirements
Document type:
Meeting report / Technical summary
Organization:
3GPP TSG-RAN WG4
Authors:
Nokia, ZTE Corporation, Huawei, Ericsson, HiSilicon
Audience:
Technical experts and industry stakeholders
Period of validity:
November 2–13, 2020
Date approved:
Not specified
Revisions:
Includes submitted Tdocs and CRs addressing NR-U BS RF specifications
Year:
2020
Meeting type:
Electronic
Organization:
3GPP TSG-RAN4
Document type:
Meeting summary / Technical discussion
Agenda item:
7.13
Source:
Moderator (Apple)
Participants:
Apple, MediaTek, NTT DOCOMO, Intel, Qualcomm
Period:
2–13 November 2020
Topics:
Inter-band CA requirement for FR2 UE measurement capability, multiple SCell activation/deactivation, inter-frequency measurements, UE-specific BW change
Rounds of discussion:
2
Stages:
Email discussion, draft proposals, moderator summary, final decisions
Target audience:
3GPP RAN4 members and contributors
Test cases referenced:
Multiple SCell activation/deactivation, inter-frequency measurement requirement without MG, UE-specific CBW change
Year:
2022
Region / City:
Electronic Meeting
Topic:
NR-U bands n46 and n96 – 100 MHz channel BW
Document type:
Meeting Document
Author:
Qualcomm
Target Audience:
RAN4 WG
Period of validity:
February 21 – March 3, 2022
Approval Date:
Not specified
Date of modifications:
Not specified
Description:
A document detailing the discussion and proposals regarding the inclusion of 100 MHz channel bandwidth in NR-U bands n46 and n96, focusing on the coexistence with other technologies and possible configurations.
Year:
2023
Region / City:
Not specified
Topic:
NR-U Band, UL CA MPR, Spectrum Emission
Document Type:
Technical Report
Organization:
Charter Communications, Inc., Apple
Author:
Not specified
Target Audience:
Engineers, Telecommunications professionals
Effective Period:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Context:
Technical report detailing the setup for UL CAPC5 UL CA MPR in NR-U band, addressing spectrum emission mask and related power density requirements for the NR-U band.
Year:
2021
Region / city:
Unknown
Topic:
NR-U User Plane
Document type:
Report
Organization / institution:
Ericsson
Author:
Unknown
Target audience:
Companies involved in NR-U development
Period of validity:
Unknown
Approval date:
Unknown
Change date:
Unknown
Year:
2021
Region / City:
Elbonia
Topic:
NR-U MAC procedures and SCell activation/deactivation
Document Type:
Meeting Report
Organization:
3GPP TSG-RAN WG2
Author:
Nokia (Rapporteur)
Target Audience:
RAN2 Working Group participants
Period of Activity:
19–27 May 2021
Agenda Item:
6.1.3.1
WID/SID:
NR_unlic-Core, NR_IIOT-Core, NR_IAB-Core, NR_2step_RACH-Core, TEI16 - Release 16
Deadline:
Schedule A
Year:
2021
Region / City:
Not specified
Topic:
PDCCH Monitoring, SSSG Switching
Document Type:
Technical Proposal
Organization / Institution:
3GPP
Author:
Moderator (Lenovo)
Target Audience:
3GPP Working Group 1 (RAN WG1)
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Context:
Technical document related to PDCCH monitoring and search space set group switching in NR-U DL signals.
Year:
2021
Region / City:
Global
Topic:
NR-U User Plane, CRs, IIoT
Document Type:
Report
Organization / Institution:
3GPP TSG-RAN WG2
Author:
Ericsson
Target Audience:
Companies involved in NR-U and IIoT
Period of validity:
2021-01-25 to 2021-02-05
Approval Date:
2021-01-25
Date of Amendments:
N/A
Source:
Ericsson
Intended Outcome:
Agreement on CRs to be pursued
Deadline for providing comments:
2021-01-27
Feedback Period:
2021-01-29
Context:
The document discusses two proposed Change Requests (CRs) concerning NR-U User Plane and their implications on IIoT operations in unlicensed environments.
Document number:
R2-2203162
Meeting:
3GPP TSG-RAN WG2 Meeting #117-e
Meeting format and date:
Electronic, February 21 – March 03, 2022
Specification number:
36.306
Current version:
16.7.0
Change Request number:
1827
Revision:
3
Title:
Addition of NR-U RSSI/CO measurement UE capability
Source to WG:
Apple, xiaomi, vivo, Lenovo, Motorola Mobility, Ericsson, Qualcomm Incorporated
Source to TSG:
RAN2
Work item code:
TEI17, NR_unlic-Core
Date:
2022-02-21
Category:
F (correction)
Release:
Rel-17
Clauses affected:
4.3.6
Other specifications affected:
TS 36.331 CR 4729
Impacted architecture options:
LTE only, EN-DC
Impacted functionality:
NR-U
Interoperability considerations:
UE capability reporting and configuration behavior for NR-U RSSI/CO measurement
Technical change summary:
Addition of per band inter-RAT NR-U RSSI/CO measurement UE capability and definition of nr-RSSI-ChannelOccupancyReporting-r17 parameter
Year:
2020
Month:
June 2020
Meeting:
3GPP TSG-RAN WG2 Meeting #110e
Agenda item:
X.X
Organization:
3GPP TSG-RAN Working Group 2
Source:
Qualcomm Incorporated
Document type:
Technical contribution
Purpose:
Discussion and decision
Topic:
NR-U RRC open issues and proposed corrections
Related specification:
3GPP TS 38.331
Related specifications:
3GPP TS 38.213; 3GPP TS 38.215
Technical area:
5G NR radio resource control and measurement reporting
Companies referenced:
Ericsson; Huawei; Nokia; MediaTek; LG Electronics
Working group:
RAN2
Review process:
ASN.1 review
Intended outcome:
Agreement on proposals and change requests addressing open issues in specification 38.331
Issue classification:
Class 2 and Class 3 issues including minor corrections and ASN.1 session issues
Document scope:
Remaining stage-3 specification issues and corrections
Year:
2020
Event:
3GPP TSG-RAN WG2 Meeting #111-e
Meeting Format:
Electronic meeting
Meeting Period:
Aug. 17 – Aug. 28, 2020
Organization:
3rd Generation Partnership Project (3GPP)
Working Group:
TSG-RAN WG2
Session Chair Organization:
InterDigital
Document Type:
Meeting report and technical discussion summary
Release:
Rel-16
Technical Topics:
NR-U (NR-based access to unlicensed spectrum), Power Saving, 2-step RACH, IIoT, Small Data
Specifications Referenced:
3GPP TS 38.300, 38.321, 38.331
Work Item:
NR_unlic-Core
Contributing Companies:
Nokia, Ericsson, Qualcomm, Huawei, ZTE, Samsung, Mediatek, LG Electronics, ASUSTeK, Vivo, Google, CATT, Intel, Lenovo, Sanechips, Nokia Shanghai Bell
Document Identifier:
R2-2008124
Related Discussions:
Email discussions AT111e [501]–[507]
Primary Activities:
Review of change requests (CRs), clarification of specifications, coordination of email discussions, and documentation of agreements
Year:
2020
Region / city:
International / Electronic meeting
Subject:
NR-U Base Station RF Requirements
Document type:
Meeting report / Technical summary
Organization:
3GPP TSG-RAN WG4
Authors:
Nokia, ZTE Corporation, Huawei, Ericsson, HiSilicon
Audience:
Technical experts and industry stakeholders
Period of validity:
November 2–13, 2020
Date approved:
Not specified
Revisions:
Includes submitted Tdocs and CRs addressing NR-U BS RF specifications
Year:
2020
Region / City:
Electronic
Topic:
NR-U, Power Savings, 2-step RACH, IIoT, Small Data
Document Type:
Meeting Report
Organization / Institution:
3GPP TSG-RAN WG2
Author:
Session Chair (InterDigital)
Target Audience:
Companies involved in NR-U and power-saving protocols
Validity Period:
August 17 – August 28, 2020
Approval Date:
N/A
Amendment Date:
N/A
Context:
A meeting report outlining discussions and proposals for Rel-16 specifications related to NR-U, Power Savings, 2-step RACH, and IIoT.
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