№ files_lp_4_process_3_094296
File format: docx
Character count: 33351
File size: 58 KB
Year:
2026
Region / city:
Gothenburg, Sweden
Theme:
Telecommunications, 5G
Document type:
Change Request
Organization:
3GPP TSG-RAN WG2
Author:
Apple
Target audience:
Telecommunications engineers, network developers, and researchers
Period of validity:
2026-02-10 to ongoing
Approval date:
2026-02-10
Date of changes:
Not specified
Change request number:
R2-2601174
Work item code:
NR_ENDC_RF_Ph4-Core
Category:
F (correction)
Release:
Rel-19
Reason for change:
Clarify how Rel-18 power boost feature interacts with Rel-19 extended channel BW configurations
Summary of change:
Introduction of a new UE capability to indicate support for both Rel-19 MPR enhancement and Rel-18 power boosting simultaneously
Impact analysis:
Affects 5G architecture, MPR enhancement, power boosting
Clauses affected:
TS 38.101-1, TS 38.306
Other comments:
Revision history includes feature sets and extension of ASN1 definitions for future capabilities
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Year:
2024
Region / city:
Athens, Greece
Topic:
Power Boosting and A-MPR specifications
Document Type:
Technical Report
Organization / Institution:
3GPP TSG-RAN4
Author:
vivo
Target Audience:
Industry experts, engineers, and standards bodies
Effective Period:
February 26 - March 1, 2024
Approval Date:
TBD
Date of Changes:
TBD
Year:
2023
Region / city:
Xiamen, China
Theme:
Wireless communication, Power Boosting, MPR reduction
Document type:
Draft meeting minutes
Organization / institution:
3GPP TSG-RAN4
Author:
Nokia
Target audience:
Industry professionals, engineers in telecommunications
Period of validity:
October 9th - 13th, 2023
Approval date:
Not specified
Date of amendments:
Not specified
Context:
Draft document detailing proposed options for power boosting, output power boundaries, and MPR reduction within 3GPP TSG-RAN4 meetings.
Year:
2026
Location:
Gothenburg, Sweden
Document type:
Change Request
Organization:
3GPP TSG-RAN WG2
Author:
Apple
Work item code:
NR_ENDC_RF_Ph4-Core
Release:
Rel-19
Category:
F (correction)
Date submitted:
2026-02-10
Affected specifications:
TS 38.331, TS 38.306
Impacted 5G architecture:
NR SA
Impacted functionality:
MPR enhancement, power boosting
UE capability:
Rel-19 MPR enhancement, Rel-18 power boosting
Context:
Technical specification source detailing a 3GPP change request for clarifying interactions between Rel-18 power boosting and Rel-19 MPR enhancement in UE capabilities.
Specification:
3GPP TS 38.306
Document type:
Change Request
Change request ID:
R2-2601175
Version of specification:
19.1.0
Release:
Rel-19
Category:
F (correction)
Working group:
3GPP TSG-RAN WG2
Meeting:
3GPP TSG-RAN WG2 Meeting #133
Meeting location:
Gothenburg, Sweden
Meeting dates:
9–13 February 2026
Source organization:
Apple
Source to TSG:
R2
Work item code:
NR_ENDC_RF_Ph4-Core
Date:
10 February 2026
Affected clauses:
4.2.7.7
Impacted architecture option:
NR SA
Impacted functionality:
MPR enhancement, power boosting
Related specifications:
3GPP TS 38.331, TS 38.101-1
Subject:
UE capability signaling related to Rel-19 MPR extension and Rel-18 power boosting behavior
Year:
2020
Region / city:
Electronic Meeting
Topic:
LTE/NR EN-DC Maximum Power Reduction
Document type:
Change Request (CR)
Organization:
3GPP TSG-RAN WG4
Author:
CMCC
Target audience:
Radio Access Network and Core Network engineers
Work item code:
LTE_NR_B41_Bn41_PC29dBm-Core
Release:
Rel-16
Category:
C (functional modification of feature)
Date:
2020-04-08
Clauses affected:
6.2B.2.1.1, 6.2B.2.1.2, 6.2B.2.2.1, 6.2B.2.2.2
Related specifications:
TS 36.101, TS 38.101-1, TS 38.521-1
Year:
2024
Region / City:
Rwanda
Theme:
Youth Employment, Digital Economy, Graphic Design
Document Type:
Terms of Reference
Organization / Institution:
International Labour Organization (ILO)
Author:
ILO Project Team
Target Audience:
Private companies, service contractors, graphic designers
Period of Validity:
Until 20 December 2024
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2022
Subject:
Machine Learning, Ensemble Methods, Unsupervised Learning
Document Type:
Educational Unit / Lecture Notes
Author:
Not specified
Target Audience:
Students and researchers in machine learning
Techniques Covered:
Model combination, Voting schemes, Bagging, Boosting, Stacking, K-means clustering, K-nearest neighbors, Gaussian mixture models, Expectation maximization
Scope:
Theoretical explanation of ensemble learning and unsupervised methods, including algorithm generation and combination strategies
Year:
2024
Note:
Region / City
Subject:
Power Systems, Machine Learning, Optimization
Document Type:
Ph.D. Dissertation
Organization / Institution:
Charles V. Schaefer, Jr. School of Engineering and Science
Author:
Xianbang Chen
Target Audience:
Academics, Engineers, Researchers in Power Systems
Year:
2024
Region / City:
Council of Europe
Topic:
Grants, NGO Engagement, Democratic Processes
Document Type:
Application Form
Organization / Institution:
Council of Europe
Author:
Council of Europe
Target Audience:
NGOs, Grant Applicants, Civil Society Organizations
Period of validity:
Not specified
Approval Date:
Not specified
Date of amendments:
Not specified
Year:
2026
Location:
Gothenburg, Sweden
Document type:
Change Request
Organization:
3GPP TSG-RAN WG2
Author:
Apple
Work item code:
NR_ENDC_RF_Ph4-Core
Release:
Rel-19
Category:
F (correction)
Date submitted:
2026-02-10
Affected specifications:
TS 38.331, TS 38.306
Impacted 5G architecture:
NR SA
Impacted functionality:
MPR enhancement, power boosting
UE capability:
Rel-19 MPR enhancement, Rel-18 power boosting
Context:
Technical specification source detailing a 3GPP change request for clarifying interactions between Rel-18 power boosting and Rel-19 MPR enhancement in UE capabilities.
Specification:
3GPP TS 38.306
Document type:
Change Request
Change request ID:
R2-2601175
Version of specification:
19.1.0
Release:
Rel-19
Category:
F (correction)
Working group:
3GPP TSG-RAN WG2
Meeting:
3GPP TSG-RAN WG2 Meeting #133
Meeting location:
Gothenburg, Sweden
Meeting dates:
9–13 February 2026
Source organization:
Apple
Source to TSG:
R2
Work item code:
NR_ENDC_RF_Ph4-Core
Date:
10 February 2026
Affected clauses:
4.2.7.7
Impacted architecture option:
NR SA
Impacted functionality:
MPR enhancement, power boosting
Related specifications:
3GPP TS 38.331, TS 38.101-1
Subject:
UE capability signaling related to Rel-19 MPR extension and Rel-18 power boosting behavior
Year:
2024
Region / City:
Athens, Greece
Topic:
Frame structure and timing aspects for Rel-19 Ambient IoT
Document Type:
Discussion Paper
Organization / Institution:
3GPP TSG-RAN WG1
Author:
Moderator (vivo)
Target Audience:
Participants of 3GPP TSG-RAN WG1
Period of Validity:
February 26th – March 1st, 2024
Approval Date:
N/A
Modification Date:
N/A
Year:
2025
Region / City:
Prague, Czech Republic
Topic:
Technical Specifications
Document Type:
Change Request
Organ / Institution:
3GPP
Author:
Nokia
Target Audience:
Technical specialists in radio access networks
Period of Validity:
2025
Approval Date:
2025-10-23
Change Category:
A
Release:
19
Reason for Change:
Correction of a typo in the priority formula for CSI based on Doppler codebook
Affected Clauses:
5.2.3
Summary of Change:
τ replaces j in Pril,i,f,j
Consequences if not Approved:
Incorrect priority formula for CSI based on Doppler codebook
Other Comments:
Revision history available in the document
Year:
2024
Region / city:
Fukuoka, Japan
Theme:
CSI enhancement, NR MIMO, codebook refinement
Document type:
Discussion and Decision
Organization / institution:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target audience:
3GPP participants
Period of validity:
May 20th – 24th, 2024
Approval date:
N/A
Modification date:
N/A
Year:
2024
Region / City:
Athens, Greece
Theme:
NR MIMO Phase 5, asymmetric DL sTRP/UL mTRP deployment
Document Type:
Technical Report
Organization:
3GPP TSG RAN WG1
Author:
Moderator (OPPO)
Target Audience:
Technical experts in wireless communication, MIMO technology
Period of Action:
Rel-19 WI
Approval Date:
February 26th – March 1st, 2024
Date of Changes:
None
Year:
2024
Region / City:
Changsha, Hunan Province, China
Topic:
CSI-RS ports, NR MIMO, FR1, Type-I codebook refinement
Document Type:
Report
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target Audience:
Technical experts, industry professionals in wireless communication
Period of validity:
April 15th – 19th, 2024
Date of approval:
N/A
Date of modifications:
N/A
Specification:
3GPP TS 38.331
Working Group:
3GPP TSG-RAN WG2
Meeting:
#132
Location:
Dallas, USA
Meeting dates:
17th – 21st November 2025
Document number:
R2-250xxxx
Revision:
1
Current version:
19.0.0
CR number:
5604
CR category:
B (addition of feature)
Release:
Rel-19
Work item code:
TEI19
Date:
2025-11-20
Title:
NR-NTN to NB-IoT NTN Cell Selection [IoT_NR_NTN_CellSelect]
Source to WG:
EchoStar, Boost Mobile Network, Qualcomm, Aalyria, Terrestar, Skylo, Sateliot, Samsung
Source to TSG:
R2
Clauses affected:
2, 5.2.2.4, 6.2.2, 6.3.1, 6.3.2
Other specifications affected:
TS 38.306 CR 1389; TS 38.300 CR 1059
Reason for change:
Enhanced inter-RAT cell selection mechanism between NR-NTN and IoT NTN
Summary of change:
Introduction of IoT NTN neighbour cell information in new SIBxy including IoT NTN carrier frequency and satellite information
Consequences if not approved:
Reduced efficiency of inter-RAT cell selection and potential service interruption or degraded performance for UEs with dual NTN RAT capabilities
Revision history:
r0 initial version; rev1 introduction of new SIBxy and revision of field description parameters
Form version:
CR-Form-v12.3
Year:
2024
Region / City:
Sophia Antipolis, France
Topic:
Telecommunication
Document Type:
Technical Report
Organization / Institution:
3rd Generation Partnership Project (3GPP)
Author:
3GPP Organizational Partners
Target Audience:
Telecommunication professionals, engineers
Period of Validity:
Future development work within 3GPP
Approval Date:
Not yet approved
Amendment Date:
None
Context:
A technical report on inter-band carrier aggregation configurations for Release 19 of NR, including co-existence studies and requirements for various frequency bands.
Organization:
3GPP SA4
Meeting:
3GPP SA4 #128
Location:
Jeju, Korea
Meeting dates:
20 May–24 May 2024
Document number:
S4-241099
Form:
CR-Form-v12.0
Document type:
PSEUDO CHANGE REQUEST
Specification:
3GPP TS 26.822
Work item code:
FS_5G_RTP_Ph2
Release:
Rel-19
Category:
B (addition of feature)
Current version:
0.0.1
Source to WG:
Qualcomm Incorporated, Lenovo
Date:
20 May 2024
Title:
[FS_5G_RTP_Ph2] Candidate RTCP messages and RTP header extensions to support XR services in 5G
Reason for change:
Key Issue #7 concerning RTCP messages to better support XR services in 5G
Summary of change:
Documentation of RTCP messages and RTP header extensions supported in the current WebRTC implementation
References added:
WebRTC source code; TWCC draft; RFC 8698 (NADA); SCReAMv2 draft