№ files_lp_4_process_3_127027
File format: docx
Character count: 9801
File size: 56 KB
Year:
2022
Region / City:
Global
Theme:
LTE/NR Dual Connectivity
Document Type:
Change Request
Author:
Huawei, HiSilicon
Target Audience:
Technical Working Groups
Release:
Rel-17
Date of Approval:
2022-05-14
Change Request ID:
2347
Document Revision:
1
Affected Clauses:
8.3.16, 8.3.X
Reason for Change:
Correction of activation delay parameters
Impact if Not Approved:
Incomplete support of further Multi-RAT Dual-Connectivity enhancements
Categories Affected:
Radio Access Network, Core Network
Core Specifications Affected:
TS38.533
Test Specifications Affected:
TS38.533
O&M Specifications Affected:
Not specified
Context:
A detailed specification of the delay requirements for activating a secondary cell (SCell) based on A-TRS, addressing multiple downlink SCells in LTE/NR environments.
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Year:
2022
Date:
2022-04-14
Meeting:
3GPP TSG-RAN4 #103-e
Document type:
Change Request
Source organization:
Huawei, HiSilicon
Work item code:
LTE_NR_DC_enh2-Core
Category:
B
Release:
Rel-17
Affected specifications:
36.133, TS36.521-3
Clauses affected:
7.32.2.X
Proposed change:
Interruptions on LTE active serving cells during A-TRS based single SCell activation/deactivation
Consequences if not approved:
Incomplete support of further Multi-RAT Dual-Connectivity enhancements
Context:
Technical change request detailing interruption timing rules for LTE active serving cells during fast SCell activation or deactivation in EN-DC scenarios.
Year:
2021
Region / City:
Unknown
Theme:
5G, RAN, SCell activation
Document type:
Technical report
Organization / Institution:
3GPP TSG-RAN WG2
Author:
MediaTek Inc.
Target audience:
Companies involved in 5G network technology
Period of validity:
Not specified
Approval date:
Not specified
Date of modifications:
Not specified
Year:
2021
Region / City:
Not specified
Topic:
NR CA, SCell activation, temporary RS
Document Type:
Technical Paper
Organization / Institution:
Huawei
Author:
Moderator (Huawei)
Target Audience:
Industry professionals, companies involved in NR CA
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2020
Region / City:
e-Meeting
Topic:
5G NR L1-SINR and SCell Beamforming Reports
Document Type:
Meeting Contribution
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (Apple)
Target Audience:
Technical specialists and engineers in wireless communications
Effective Period:
May 25th– June 5th, 2020
Approval Date:
Not provided
Modification Date:
Not provided
Note:
Context
Document type:
Change Request
Specification:
3GPP TS 38.133
Release:
Rel-16
Current version:
16.4.0
CR number:
1081
Revision:
2
Meeting:
3GPP TSG-RAN4 Meeting #96-e
Meeting format:
Electronic Meeting
Meeting date:
17–28 August 2020
CR form version:
CR-Form-v12.0
Work item code:
LTE_NR_DC_CA_enh-Core
Category:
F (correction)
Date:
2020-07-11
Source to WG:
Huawei, HiSilicon
Source to TSG:
R4
Affected clauses:
8.6.2, 8.6.2A
Technology:
NR (New Radio)
Subject:
SCell dormancy and BWP switch delay 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:
2026
Location:
Goa, India
Organization:
3GPP TSG-SA3
Authors:
Huawei, HiSilicon
Document Type:
Meeting Contribution / Discussion Paper
Agenda Item:
5.3.11
Subject:
Risk assessment of SCell Activation/Deactivation MAC CE
References:
3GPP TS 38.321, GSMA FSAG Doc 88_009, 3GPP S3-212305, Huawei MAC CE risk analysis
Target Audience:
3GPP SA3 participants
Risk Level:
Low
Methodology:
MAC CE risk analysis framework as per [4]
Year:
2025
Location:
Gothenburg, Sweden
Subject:
OD-SSB SCell reference for SSB-less SCell activation
Document type:
Liaison Statement
Organization:
3GPP TSG-RAN WG4
Authors:
[email protected], [email protected]
Intended audience:
RAN1, RAN2, RAN4
Release:
Rel-19
Work item:
Netw_Energy_NR_enh-Core
Date of meeting:
8–13 February 2025
Next meetings:
13–17 April 2025, Malta; 18–22 May 2025, TBD, China
Attachments:
None
Contact email:
[email protected]
Year:
2022
Date:
2022-04-14
Meeting:
3GPP TSG-RAN4 #103-e
Document type:
Change Request
Source organization:
Huawei, HiSilicon
Work item code:
LTE_NR_DC_enh2-Core
Category:
B
Release:
Rel-17
Affected specifications:
36.133, TS36.521-3
Clauses affected:
7.32.2.X
Proposed change:
Interruptions on LTE active serving cells during A-TRS based single SCell activation/deactivation
Consequences if not approved:
Incomplete support of further Multi-RAT Dual-Connectivity enhancements
Context:
Technical change request detailing interruption timing rules for LTE active serving cells during fast SCell activation or deactivation in EN-DC scenarios.
Year:
2025
Region / city:
Gothenburg, Sweden
Topic:
UICC apps, Radio Access Network, Core Network
Document Type:
Change Request
Organization / institution:
3GPP
Author:
Nokia
Target Audience:
TSG-RAN4, WG members
Validity period:
Not specified
Approval date:
2025-01-30
Date of changes:
Not specified