№ files_lp_4_process_3_132478
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This document summarizes the email discussions held in the 3GPP RAN4 Working Group concerning Transparent Tx Diversity (TxD) for NR, addressing multiple technical topics and contributions from various companies.
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
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Email discussion summary for 3GPP TSG-RAN WG4 Meeting #100-e, August 16-27, 2021
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
3GPP TSG-RAN WG4 Meeting #100-e R4-2114961E – FR2 UL CA Discussions, 16–27 August 2021
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
WF on FR2 new CA BW Class – 3GPP TSG-RAN WG4 Meeting #100-e, August 16–27, 2021
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
WF on FR2 new CA BW Class – 3GPP TSG-RAN WG4 Meeting #100-e, 16–27 August 2021
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
3GPP TSG-RAN WG4 Meeting #100-e August 2021: WF on FR2 DL CA based on CBM
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
3GPP TSG-RAN WG4 Meeting #100-e: WF on FR2 UL CA, 16–27 Aug 2021
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
3GPP TSG-RAN WG4 Meeting #100-e R4-2114961E – FR2 UL CA Working Group Discussion and Options, 16–27 August 2021
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
3GPP TSG-RAN WG4 Meeting #100-e R4-2114961E – FR2 UL CA WF Discussion, 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
Topics: 100-e131 NRTxD 100-e