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Technical report detailing the discussions and agreements on FR2 downlink carrier aggregation with CBM, UE capabilities, beam management reference signals, and sensitivity requirements, including company comments and decisions made during 3GPP RAN4 Working Group 4 Meeting #100-e.
Year:
2021
Organization:
3GPP TSG-RAN WG4
Type of document:
Meeting report / Working file
Topic:
FR2 Downlink Carrier Aggregation and CBM
Source:
Qualcomm Incorporated
Participants:
Qualcomm, LG Electronics, Sony, OPPO, MediaTek, Huawei, HiSilicon, Xiaomi, Nokia, Apple, ZTE, Samsung
Document number:
R4-211xxxxe
Meeting number:
100-e
Date of meeting:
August 2021
Agreements:
CBM feasibility, UE capability enumeration, BMRS configuration, sensitivity requirements
Pending issues:
FFS on applicability and test setup, frequency separation considerations
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
Not specified
Region / City:
North Karanpura
Theme:
Price breakdown for construction and engineering services
Document Type:
Contract / Tender
Organization:
Not specified
Author:
Not specified
Target Audience:
Contractors and service providers in the construction and engineering field
Validity Period:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2022
Region / City:
Global
Topic:
Telecommunication, Scheduling Restrictions
Document Type:
Change Request
Organization / Institution:
3GPP
Author:
Ericsson
Target Audience:
3GPP Members, Telecom Engineers
Effective Period:
Not specified
Approval Date:
2022-01-10
Date of Changes:
Not specified
Work Item Code:
NR_RF_FR2_req_enh2-Core
Release:
Rel-17
Category:
B
Change Reason:
FR2 inter-band DL CA scheduling restrictions introduction
Affected Clauses:
9.2.5.3.3, 9.10.2.6.2, 8.1.7.3, 8.5.7.3, 8.5.8.3, 9.5.6.3, 9.8.6.3
Other Affected Specifications:
Test specifications, O&M Specifications
Related Change Requests:
Not specified
Year:
2021
Region / City:
N/A
Topic:
5G, FR2, Carrier Aggregation, Frequency Bands
Document Type:
Meeting Summary
Organization:
Qualcomm Incorporated
Author:
Qualcomm
Target Audience:
Technical experts, engineers in wireless communication
Period of Effectiveness:
N/A
Approval Date:
N/A
Date of Changes:
N/A
Comments:
N/A
Year:
2021
Region / City:
Unknown
Topic:
5G NR, Frequency Bands
Document Type:
Working document
Organization:
Qualcomm Incorporated
Author:
Unknown
Target Audience:
Industry professionals, RAN4 working group
Period of Validity:
Ongoing
Approval Date:
Unknown
Modification Date:
Unknown
Year:
2018
Region / City:
Morton Grove, IL
Theme:
Heating Boiler Feedwater Equipment
Document Type:
Specifications
Manufacturer:
Bell & Gossett, a Xylem brand
Target Audience:
Engineers, Contractors
Approval Date:
2018
Revision Date:
N/A
Product Liability Insurance:
$5,000,000 per occurrence
Certification:
ISO 9001
UL Listed:
Yes
Year:
2021
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting summary / Technical report
Source:
Moderator (vivo)
Audience:
Members of 3GPP TSG-RAN working groups
Topics:
FR1 TRP/TRS test methodology, SA and EN-DC test configuration, Workplan updates
Companies involved:
Apple, CMCC, vivo, OPPO, Huawei, Samsung
Agenda items:
9.2.1
Discussion format:
Email exchange
Proposals:
Technical recommendations for TRP/TRS tests, channel bandwidth selection, measurement configuration
Status:
Informational, not normative
Year:
2021
Location:
3GPP TSG-RAN WG4 Meeting #100-e
Topic:
FR2 Uplink Carrier Aggregation and PA-PA Interaction
Document type:
Meeting Report / Technical Discussion Document
Organization:
3GPP
Author(s):
Samsung, LG Electronics, Qualcomm, OPPO, Huawei, HiSilicon, MediaTek
Agenda item:
9.4.2.2
Target audience:
Technical Working Group Members
Key issues:
PA-PA interaction, X and Y relaxation values, total power concept, UL CA MOP power configuration
Decision status:
Requires further discussion and consensus
Date:
16–27 August 2021
References:
R4-2114961E, R4-2107854
Year:
2021
Organization:
3GPP TSG-RAN WG4
Source:
Nokia
Type of document:
Meeting contribution / Working File
Agenda item:
9.4.5
Document purpose:
Approval
Topics:
FR2 CA Bandwidth class extension, FGB3 and FGB2 mix, Release independence of new CA BW classes
Participants:
Huawei, Xiaomi, Qualcomm, Samsung, ZTE
Decisions:
Define new FBG3+2 CA BW classes MA, MD, ME, MF; define new release-independent CA BW classes R, S, T, U
Period discussed:
August 16–27, 2021
Related releases:
Rel-15, Rel-16, Rel-17
Year:
2021
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting contribution / technical report
Topic:
NR CA bandwidth class extension and fallback rules
Source:
Nokia
Authors:
Multiple contributors from Nokia, Qualcomm, Huawei, Xiaomi, Samsung, Verizon, Apple, MediaTek
Intended audience:
3GPP RAN4 members and stakeholders in NR CA standardization
Agenda item:
9.4.5
Meeting dates:
16–27 August 2021
Approval status:
For approval
Period of effect:
Rel-16 and beyond
Year:
2021
Region / City:
Not specified
Theme:
Tx Diversity in NR
Document Type:
Email Discussion Summary
Organization / Institution:
Qualcomm Incorporated
Author:
Moderator (Qualcomm Incorporated)
Target Audience:
3GPP RAN4 Working Group and contributors
Action Period:
Not specified
Approval Date:
Not specified
Date of Modifications:
Not specified
Year:
2021
Region / City:
International / Virtual
Subject:
Wireless communication standards, FR2 UL Carrier Aggregation
Document Type:
Meeting report / Working document
Organization:
3GPP TSG-RAN WG4
Author:
Samsung, LG Electronics, Qualcomm, OPPO, MediaTek
Intended Audience:
3GPP members, telecommunications engineers
Meeting Dates:
16–27 August 2021
Agenda Item:
9.4.2.2
Decisions:
Down-selection options for PA-PA interaction, X&Y values, and total power concept
Technical Focus:
MPRPA-PA application, inter-band UL CA, EIRP, TRP, UE power configuration
Year:
2021
Region / City:
International / Virtual
Subject:
5G FR2 Uplink Carrier Aggregation and PA-PA Interaction
Document Type:
Meeting Report
Organization:
3GPP TSG-RAN WG4
Author:
Multiple companies (Samsung, Qualcomm, LG Electronics, OPPO, Huawei, Nokia, vivo, MediaTek)
Target Audience:
3GPP members and contributing companies
Agenda Item:
9.4.2.2
Approval Status:
Pending consensus
Discussion Topics:
PA-PA interaction, X and Y relaxation values, total power concept, MPRPA-PA application, power configuration for FR2 inter-band UL CA
Key Decisions:
Down-selection of options and further study required
Meeting Dates:
16–27 August 2021
Year:
2021
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting report / Working document
Agenda item:
9.4.2.2
Title:
WF on FR2 UL CA
Source / Contributor:
Samsung
Participating companies:
LG Electronics, Qualcomm, OPPO, Huawei HiSilicon, Samsung, Nokia, vivo, MediaTek
Purpose:
Approval of workflow on PA-PA interaction, X and Y relaxation framework, and total power concept in FR2 UL CA
Period of discussion:
16–27 August 2021
Topics addressed:
PA-PA interaction, MPRPA-PA application, X & Y value selection, total power concept, UE power configuration under MOP
Decision status:
To be further studied and agreed upon in subsequent meetings
Year:
2021
Region / City:
Electronic
Topic:
5G, NR, UL Gap
Document Type:
Report
Author:
Apple
Target Audience:
3GPP members
Effective Period:
November 1 - November 12, 2021
Approval Date:
N/A
Date of Changes:
N/A
Year:
2024
Region / city:
Sophia Antipolis, France
Topic:
NR FR2 OTA testing
Document type:
Technical Report
Organ / institution:
3rd Generation Partnership Project (3GPP)
Author:
3GPP
Target audience:
Technical specialists, researchers
Period of validity:
Not specified
Approval date:
Not applicable
Change date:
Not specified
Year:
2023
Location:
Xiamen, CN
Topic:
NR FR2 Multi-RX Downlink Demodulation
Document Type:
Meeting Report / Technical Summary
Organization:
3GPP TSG-RAN WG4
Authors:
Qualcomm (Moderator), Apple, Nokia, Huawei, HiSilicon, MediaTek
Audience:
3GPP members, industry engineers
Agenda Item:
5.7.4
Document Number:
R4-231xxxx
Period Covered:
Oct 9–13, 2023
Status:
Discussion ongoing, initial evaluation for performance requirements
Organization:
3GPP
Working Group:
RAN WG4
Meeting:
RAN WG4 Meeting #98-e
Meeting format:
Electronic meeting
Meeting date:
2021-01-25 – 2021-02-05
Document type:
Change Request
CR number:
R4-2103567
Specification:
38.133
Current version:
16.6.0
Release:
Rel-16
Category:
B (addition of feature)
Title:
DraftCR on EN-DC NR SpCell in FR1 and 2 NR SCells in FR2 for Dormant SCell switch via DCI 2_6 within and after 3 OFDM symbols
Source to WG:
Qualcomm Incorporated
Source to TSG:
R4
Work item code:
LTE_NR_DC_CA_enh-Perf
Date:
2021-01-25
Affected clauses:
A.5.5.x.y
Affected specifications:
TS38.533, TS36.133
Related technology:
EN-DC, NR FR1, NR FR2, E-UTRA
Test scenario:
EN-DC configuration with one E-UTRA PCell, one NR FR1 PSCell, and three NR FR2 SCells
Purpose:
Verification of dormant BWP switch delay and interruption requirements
Year:
2020
Meeting:
3GPP TSG-RAN WG4 Meeting #96-e
Meeting Type:
Electronic Meeting
Meeting Date:
17 August – 28 August 2020
Agenda Item:
12.1.3
Source:
Keysight Technologies
Document Number:
R4-2011216201xxxx
Document For:
Approval
Technical Domain:
NR FR2 MIMO OTA Testing
Related Work Items:
NR MIMO SI; NR MIMO WI opened in RAN#88-e
Referenced Specification:
TS 38.521-2
Test Configuration:
NR FR2 MIMO MPAC system with roll-over-AZ combined-axes positioning
Number of Test Points:
36 evenly spaced FR2 test points
Measurement Metrics:
EIRP; EIS; TRP
Validation Procedure:
Quality of the Quiet Zone (QoQZ)
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:
2021
Region / city:
Electronic Meeting
Topic:
Simultaneous RxTx capability for FR2 inter-band CA
Document Type:
Meeting draft
Organization / Institution:
3GPP TSG-RAN WG4
Author:
ZTE Corporation
Target Audience:
3GPP TSG-RAN WG4 participants, telecom industry professionals
Period of Validity:
N/A
Approval Date:
N/A
Date of Changes:
N/A
Context:
Technical meeting draft discussing simultaneous RxTx capability for FR2 inter-band CA with different options and company feedback for implementation in current technical specifications.