№ files_lp_4_process_2_91412
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This document presents technical discussions and agreements regarding the feasibility and development of frequency range 2 (FR2) downlink carrier aggregation (DL CA) based on coordinated beam management (CBM).
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
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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:
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
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
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.
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:
2023
Region / City:
Electronic Meeting
Topic:
NR FR2 multi-Rx chain DL reception
Document Type:
Meeting document
Organization:
3GPP TSG-RAN WG4
Source:
vivo
Target Audience:
RAN4 working group members
Approval:
Pending
Agenda Item:
5.8.5
Period of Validity:
April 17th ‒ 26th, 2023
Date of Approval:
Pending
Date of Changes:
None
Issues Discussed:
RRM requirements for single carrier and simultaneous reception
Document Purpose:
To define RRM requirements for NR FR2 multi-Rx chains DL reception
Context:
The document outlines RRM requirements and issues for multi-Rx chain DL reception in NR FR2 scenarios.
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
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
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
Organization:
3GPP TSG-RAN WG4
Document type:
Meeting report / Working file
Source:
Nokia
Agenda item:
9.4.5
Authors:
Multiple participants from Nokia, Qualcomm, Huawei, Xiaomi, Samsung, Verizon, Apple, ZTE
Target audience:
3GPP RAN4 members and involved stakeholders
Period covered:
16–27 August 2021
Main topics:
FR2 CA bandwidth class extensions, FGB3 and FGB2 combinations, release independence, fallback rules
Decisions / Recommendations:
Discussion points, candidate options, majority views for approval
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
Organization:
3rd Generation Partnership Project (3GPP)
Working Group:
TSG-RAN WG4
Meeting:
TSG-RAN WG4 Meeting #106-bis-e
Meeting Format:
Electronic Meeting
Meeting Date:
17–26 April 2023
Agenda Item:
5.8.5
Source Company:
vivo
Document Status:
Document for Approval
Technical Domain:
NR FR2 Radio Resource Management
Topic:
General aspects of multi-Rx chain downlink reception
Sub-topic:
Scope and scenarios
Technology Standard:
5G New Radio (NR)
Technical Focus:
Multi-Rx chain reception, simultaneous reception scenarios, UE architectures, beam management, and RRM requirements
Contributing Companies:
Nokia, Huawei, LG Electronics
Discussion Context:
Work item on NR FR2 multi-receiver chain downlink reception RRM requirements