№ lp_2_3_56408
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Meeting report detailing discussions, proposals, and company responses regarding NR-U secondary cell activation, deactivation, and HARQ PID prioritization, serving as a formal record for decisions and agreed change requests.
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
Price: 8 / 10 USD
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Year:
2020
Region / city:
Elbonia, Online
Theme:
Wireless communication, IAB-MT capabilities, Rel-15 UE features
Document type:
Meeting report
Organization:
3GPP TSG-RAN WG2
Author:
Nokia
Target audience:
Telecommunications engineers, network planners
Period of validity:
Until next meeting
Approval date:
11 June 2020
Modification date:
N/A
Year:
2019
Region / city:
Geneva, CH
Topic:
Video coding technology
Document Type:
Report
Organization / institution:
ITU-T, ISO/IEC
Author:
Gary Sullivan, Jens-Rainer Ohm
Target audience:
Video coding experts, standardization bodies
Period of validity:
March 2019
Approval date:
March 2019
Date of amendments:
N/A
Year:
2021
Dates:
19–27 May 2021
Meeting:
3GPP TSG-RAN WG1 Meeting #105-e
Agenda Item:
8.6.1.1
Topic:
Reduced maximum UE bandwidth for RedCap
Work Item:
Rel-17 support of reduced capability (RedCap) NR devices
Source:
Moderator (Ericsson)
Document Type:
Feature Lead Summary
Related Contributions:
[3]–[34]
Related Specifications:
3GPP TS 38.331 Appendix B2
Priority Tags:
High Priority, Medium Priority
Check Points:
5/21, 5/25, 5/27
Scope:
Initial DL BWP during and after initial access
Companies Involved:
Huawei, HiSi, Qualcomm, Xiaomi, ZTE, Sanechips, vivo, OPPO
Target Group:
RAN1 delegates and contributing companies
Year:
2021
Event:
3GPP TSG RAN WG2#114-e Electronic Meeting
Location:
Online
Topic:
Reporting on Demand System Information (SI) Related Data
Document Type:
Meeting Report
Organization:
3GPP, CATT
Author:
Not explicitly specified
Participants:
Qualcomm, Huawei, HiSilicon, vivo, Ericsson
Agenda Item:
8.13.3.2
Deadline:
11:00 UTC, May 25, 2021
Intended Outcome:
Discussion and Decision via Email Report
Options Discussed:
Extend Logged MDT; Extend RA report; Extend RA & CEF reports; Introduce new report for failed SI
Year:
2021
Event:
3GPP TSG RAN WG1 #105-e
Subject:
Multi-radio Dual Connectivity and Carrier Aggregation enhancements
Document type:
Meeting summary
Organization:
3GPP
Author:
Moderator (Nokia)
Intended audience:
RAN1 working group participants
Agenda items:
7.2.10
Referenced documents:
R1-2104324, R1-2104475, R1-2105375, R1-2105789, R1-2105863, R1-2105918
Proposals discussed:
1Tx, PC1, PC2, UA, XCC, SRS
Discussion focus:
LTE and NR dual connectivity parameter updates, carrier aggregation maintenance, power control corrections, subcarrier spacing notation issues
Decision outcomes:
Proposals reviewed and deferred or scheduled for follow-up based on RAN4 decisions
Year:
2021
Event:
3GPP TSG-RAN WG4 Meeting #99-e
Location:
Electronic Meeting
Subject:
High-power UE operation for fixed-wireless/vehicle-mounted use cases
Document type:
Meeting summary / Technical discussion
Organization:
3GPP
Authors:
Man Hung Ng (Nokia) and contributing companies
Target audience:
3GPP members and technical contributors
Agenda items:
12.1
Bands discussed:
Band 12, Band 5, Band n71
Topics:
TR 37.880 implementation, coexistence studies, UE operation, SI conclusion
Rounds of review:
First round, Second round
Status updates:
Recommendations for CRs/TPs
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:
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
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
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.