№ files_lp_4_process_3_094330
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Comprehensive technical record detailing proposed changes to intra-band and inter-band EN-DC configurations for 5G NR and LTE dual connectivity, capturing approved bandwidth combination sets and related specifications.
Year:
2025
Location:
Dallas, USA
Document type:
Change Request (CR)
Work item code:
DC_R19_xBLTE_yBNR
Release:
Rel-19
Category:
B (addition of feature)
Source to WG:
Nokia, CHTTL, LG Electronics
Source to TSG:
RAN WG4
Affected specifications:
TS 38.101-3, TS 38.521-3, TS/TR related CRs
Clauses affected:
5.3B.1.1, 5.3B.1.2, 5.5B.2, 5.5B.2a, 5.5B.3, 5.5B.4, 5.5B.4a.3, 5.5B.4a.4, 5.5B.5.3, 5.5B.5.4, 5.5B.5a.3, 5.5B.5a.4, 6.2B.1.1, 6.2B.1.3, 6.2B.4.2.3, 6.5B.3.3, 7.3B.2.1, 7.3B.2.3.5, 7.3B.3.3
Current version:
19.3.0
Date of submission:
2025-11-25
Revision history:
includes updates from RAN4#116bis and RAN4#117 meetings
Affected network components:
UICC apps, Mobile Equipment (ME), Radio Access Network, Core Network
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Year:
2024
Region / City:
Orlando
Topic:
Telecommunication
Document Type:
Change Request
Organization / Institution:
3GPP
Author:
Nokia, CHTTL, LG Electronics, Samsung
Target Audience:
RAN WG4
Period of Action:
2024-11-26
Approval Date:
2024-11-26
Date of Changes:
Not specified
Summary of Changes:
Introduction of band combinations approved at TSG RAN4 meetings RAN4#112 and RAN4#112bis for DC_R19_xBLTE_yBNR
Reason for Change:
Introduction of band combinations for dual connectivity (DC) of LTE and NR bands in Rel-19
Clauses Affected:
5.3B.1, 5.5B.2, 5.5B.4a, 5.5B.5, 6.2B.4.2.3.5
Test Specifications Affected:
TS 38.521-3
Other Specifications Affected:
Not specified
Other Comments:
Revision history included
Year:
2024
Location:
Orlando, US
Subject:
5G Dual Connectivity feature combinations
Document Type:
Change Request
Organization:
3GPP TSG-RAN WG4
Author:
Samsung
Work Item Code:
DC_R19_xBLTE_yBNR-Core
Release:
Rel-19
Category:
B (addition of feature)
Date Submitted:
2024-11-26
Clauses Affected:
5.5B.4.2, 6.2B.1.3, 6.2B.4.2.3.2, 6.5B.3.3.2, 7.3B.2.3.5.1, 7.3B.2.3.5.2, 7.3B.3.3.2
Related Specifications:
TS 38.101-3, TS 38.521-3, TR 37.719-11-10
Revision History:
Detailed inter-band EN-DC configurations and uplink/downlink combinations
Year:
2025
Region / City:
Santiago, Chile
Topic:
Fisheries Management
Document Type:
Proposal
Organization / Institution:
South Pacific Regional Fisheries Management Organisation (SPRFMO)
Author:
New Zealand
Target Audience:
SPRFMO members and CNCPs
Validity Period:
2025
Approval Date:
23 December 2024
Organization:
3GPP TSG-CT WG1
Meeting:
#133-bis-e
Document number:
Rev_C1-220272E-meeting
Specification:
3GPP TS 27.007
CR number:
0759
Revision:
1
Current version:
17.4.0
Release:
Rel-17
Category:
B (addition of feature)
Work item code:
MUSIM
Source to WG:
Apple
Source to TSG:
C1
Date:
2022/01/08
Affected clauses:
10.1.X (New Clause), Annex B
Affected areas:
ME, Core Network, Test specifications, O&M Specifications
Implementation status:
Optional
Year:
2020
Location:
Istanbul, Turkey
Event type:
Academic workshop
Topics:
Monodromy, Hypergeometric functions, Algebraic equations, Feynman integrals, Mirror symmetry, Topology
Organizers:
Galatasary University
Participants / Speakers:
Irina Antipova, Frits Beukers, Jens Forsgård, Yoshiaki Goto, Paul R. Horja, Alexei Ivanov, Michael Lönne, Saiei-Jaeyeong Matsubara-Heo, Keiji Matsumoto
Affiliated institutions:
SFU Krasnoyarsk, Utrecht University, Otaru University, University of Miami, HSE Moscow, University of Bayreuth, Kobe University, Hokkaido University
Period:
17–21 February 2020
Language:
English
Audience:
Mathematicians and theoretical physicists
Year:
2024
Location:
Antonian Hall, J.C. Williams Center
Theme:
Religious Retreat
Document Type:
Event Schedule
Organizing Institution:
N/A
Author:
N/A
Target Audience:
Priests, Deacons, Seminarians
Effective Period:
June 17-21, 2024
Approval Date:
N/A
Modification Date:
N/A
Year:
2026
Region / City:
Texas
Subject:
Social Studies, Math, Science, Writing
Document Type:
Weekly Schedule
Organization / Institution:
Texas Public Schools
Author:
Unknown
Target Audience:
5th Grade Students
Period of Validity:
April 17-21, 2026
Approval Date:
April 17, 2026
Modification Date:
None
Year:
2012
Region / City:
Not specified
Subject:
Education
Document Type:
Newsletter
Author:
Ms. Knudsen
Target Audience:
Students, Parents
Period:
December 17-21, 2012
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2023
Event:
3GPP TSG-SA3 Meeting #110
Location:
Online
Type:
Draft contribution
Organization:
Qualcomm Incorporated, Deutsche Telekom, Philips International B.V., CATT
Author:
Not specified
Agenda Item:
5.31
Document Status:
For Approval
Topic:
UE-to-UE Relay Discovery Security
References:
TR 33.7403, TS 33.503
Period:
April 17-21, 2023
Security Considerations:
Use of direct discovery set protection and discovery message protection provisions by 5G PKMF
Year:
2025
Location:
Dallas, USA
Type:
Change Request
Work item code:
NR_ATG_enh-Perf
Category:
B
Release:
Rel-19
Source to WG:
CMCC
Source to TSG:
R4
Date submitted:
2025-10-27
Clauses affected:
5.1.1.7.8, 5.1.1.12, A.3.2.1.1, A.3.2.2.2
Related specifications:
TS 38.521-4, TS 38.101-1, TS 38.306
Purpose:
Introduce applicability and test rules for ATG CA and DL MIMO, and reference measurement channels
Consequences if not approved:
Rel-19 ATG specification incomplete
Revision history:
First change and next change detailed with tables for test applicability
Year:
2023
Region / City:
Xiamen, China
Document type:
Change Request
Source:
Huawei, HiSilicon
Work item code:
NR_DualTxRx_MUSIM-Core
Release:
Rel-18
Category:
B
Date submitted:
2023-09-19
Clauses affected:
9.5.4.1, 9.5.4.2, 9.8.4.1, 9.13.4.1
Proposed change affects:
UICC apps, ME, Radio Access Network, Core Network
Revision history:
Detailed L1-RSRP measurement configurations for MUSIM gaps
Consequences if not approved:
Requirements for MUSIM gaps are incomplete
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
Year:
2026
Region / City:
Gothenburg, Sweden
Topic:
Accuracy requirements for CSI-RS based L1-RSRP and L1-SINR
Document Type:
Change Request
Organization:
3GPP
Author:
OPPO
Target Audience:
3GPP members, radio network engineers, and standardization bodies
Period of Validity:
Until approval
Approval Date:
Not specified
Modification Date:
Not specified
Release:
Rel-19
Work Item Code:
NR_duplex_evo-Perf
Category:
B (Addition of feature)
Affected Clauses:
10.1.19.2, 10.1.20.2, 10.1.27, 10.1.28
Other Specifications Affected:
TS 38.533
Test Specifications Affected:
TS/TR ... CR
Other Core Specifications Affected:
Not specified
Other Comments:
Revision history included