№ files_lp_4_process_3_094115
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A document summarizing offline discussions regarding user plane procedures in 3GPP, including clarifications on SR and PUSCH collision and contributions from various companies.
Year:
2022
Region / city:
Online
Topic:
Telecommunications, User Plane, Network Specifications
Document Type:
Meeting Summary
Organization:
3GPP TSG-RAN WG2
Author:
Samsung
Target Audience:
Telecommunication professionals, engineers, and researchers
Period of Validity:
May 09 – May 20, 2022
Approval Date:
May 09, 2022
Date of Modifications:
May 20, 2022
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Year:
2024
Region / City:
Changsha, Hunan Province, China
Subject:
5G NR aperiodic SRS carrier switching
Document Type:
Technical contribution / meeting report
Organization:
3GPP TSG-RAN WG1
Author:
Moderator (Ericsson)
Audience:
RAN1 working group participants
Agenda Item:
7
Period:
April 15–19, 2024
Related Specifications:
38.214, 38.133
Decision Points:
Support for multiple DCIs in SRS carrier switching, handling of DCI formats 1_1, 1_2, 2_3, and discussion of DCI 1_3
Year:
2024
Region / city:
England
Topic:
Local authority financial distress and its impact on voluntary and community sector organizations
Document type:
Written evidence
Organization / institution:
NAVCA (National Association for Voluntary and Community Action)
Author:
NAVCA
Target audience:
Local authorities, voluntary and community sector organizations, policymakers
Period of validity:
N/A
Approval date:
N/A
Date of changes:
N/A
Year:
2021
Meeting:
3GPP TSG-RAN WG1 Meeting #104-e
Agenda Item:
8.2.3
Document Number:
R1-2101916e-Meeting
Source:
Moderator (Ericsson)
Work Item:
Supporting NR from 52.6GHz to 71 GHz (Rel-17)
Topic:
Enhancements for PUCCH Formats 0/1/4
Document For:
Discussion, Decision
Related Specification:
TR 38.808
Scope:
Link level evaluation assumptions and link budget calculations for enhanced PUCCH formats
Technical Focus:
Resource block configuration, sequence type, DMRS design, DFT precoding, OCC mapping, power limitations, maximum isotropic loss
Companies Involved:
Multiple contributing companies within 3GPP RAN1
Email Reference:
[104-e-NR-52-71GHz-03] Email discussion/approval thread
Year:
2025
Document type:
User Guide
Topic:
Assistive Technology / Speech and Braille Device
Publisher:
Orbit Technologies
Target audience:
Visually impaired users
Version:
0.14
Date of release:
23rd April 2025
Device compatibility:
Orbit Speak
Content includes:
Device setup, navigation, applications, media, internet, utilities, settings, firmware, troubleshooting, warranty, FCC information
Year:
2021
Organization:
3GPP TSG-RAN WG1
Document Type:
Meeting Summary
Source:
Moderator (Ericsson)
Agenda Item:
8.2.3
Period:
May 19–28, 2021
Work Item:
Enhancements for PUCCH Formats 0/1/4
Frequency Range:
52.6–71 GHz
Contributors:
Futurewei, Intel, CATT, ZTE, NTT DOCOMO, Nokia, OPPO, Huawei, Apple, Interdigital, MediaTek, Ericsson
Intended Audience:
RAN1 Members
Decision Status:
Pending Feedback from RAN4
Key Topics:
Maximum number of RBs, configuration granularity, sequence construction, rate matching, frequency hopping, RB shortage handling
Year:
2021
Meeting:
3GPP TSG-RAN WG1 Meeting #105-e
Date:
19–28 May 2021
Agenda Item:
8.2.3
Document Type:
Technical meeting summary
Organization:
3GPP TSG-RAN Working Group 1
Source:
Moderator (Ericsson)
Topic:
Enhancements for PUCCH Formats 0/1/4
Related Work Item:
Supporting NR from 52.6 GHz to 71 GHz (Rel-17)
Technical Area:
5G NR radio access technology
Subject:
Frequency domain resource mapping and configuration of resource blocks for enhanced PUCCH formats
Participating Companies:
Futurewei, Intel, CATT, ZTE, NTT DOCOMO, Nokia, OPPO, Huawei, Apple, InterDigital, MediaTek, Ericsson, LG
Decision Context:
Discussion and recommendation prior to agreement within RAN1 and coordination with RAN4
Referenced Communication:
Email thread [105-e-NR-52-71GHz-02] with checkpoints on May 25 and May 27, 2021
Year:
2021
Event:
3GPP TSG-RAN WG1 Meeting #106bis-e
Meeting dates:
11–19 October 2021
Agenda Item:
8.2.3
Organization:
3rd Generation Partnership Project (3GPP)
Working Group:
TSG-RAN WG1
Source:
Moderator (Ericsson)
Topic:
Enhancements for PUCCH Formats 0/1/4 in NR operation up to 71 GHz
Related Work Item:
Rel-17 “Extending current NR operation to 71 GHz”
Participating Companies:
Intel, Qualcomm, Futurewei, LGE, Ericsson, OPPO, Nokia, Samsung, ZTE, Huawei/HiSilicon, vivo
Document Type:
Technical meeting summary and discussion record
Document Purpose:
Discussion and decision
Technical Area:
5G NR physical layer uplink control channel (PUCCH)
Key Issue:
Potential RB shortage and configuration of PUCCH resource sets prior to RRC configuration
Conclusion:
Proposal not to re-open discussion on RB shortage and frequency hopping distance issues for PUCCH resource sets before RRC configuration
Year:
2025
Region / city:
Goteborg, SE
Topic:
6G Control Plane Signaling
Document Type:
Meeting Agenda
Organization:
Nokia, AT&T, T-Mobile US
Author:
Not specified
Target Audience:
Not specified
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Document type:
Change Request
Specification:
3GPP TS 24.501
Change Request ID:
5501
Working group:
3GPP TSG-CT WG1
Meeting:
TSG-CT WG1 Meeting #143
Location:
Gothenburg
Meeting dates:
21–25 August 2023
Source organization:
Ericsson
Release:
Release 18
Work item code:
5G_eLCS_Ph3
Category:
Addition of feature
Affected domains:
Core Network, Mobile Equipment
Date:
14 August 2023
Current version:
18.3.1
Revision:
1
Clauses affected:
5.5.1.2.2; 5.5.1.2.4; 5.5.1.3.2; 5.5.1.3.4; 9.11.3.1; 9.11.3.5
Source type:
Technical standardization document
Document type:
Change Request
Standardization body:
3GPP
Technical group:
TSG-CT WG1
Meeting:
#141-e
Release:
Rel-18
Category:
B
Work item code:
MCOver5MBS
CR number:
0095
Specification number:
24.581
Current version:
18.1.0
Date:
2023-04-04
Meeting dates:
17–21 April 2023
Source to WG:
TD Tech
Source to TSG:
C1
Affected domains:
Core Network; UICC applications
Affected clauses:
2; 3.3; 9.1.2; 9.X
Related technologies:
5G MBS; MCVideo; RTCP; MBMS
Change reason:
Support of 5G MBS downlink media transmission in MCVideo media plane
Summary of change:
Addition of references, abbreviations, message subtypes, and new control messages for 5G MBS
Consequences if not approved:
Lack of support for 5G MBS in MCVideo media plane
Revision history:
1st, 2nd, 3rd, and 4th changes
Normative references:
3GPP TS/TR and IETF RFC specifications
Year:
2021
Region / City:
Unknown
Topic:
User Plane Integrity Protection for EPC connected architectures using LTE and NR
Document Type:
Discussion/Decision
Organization / Institution:
3GPP TSG RAN3
Author:
Unknown
Target Audience:
3GPP participants and relevant industry stakeholders
Period of Validity:
June 2021
Approval Date:
June 2021
Modification Date:
Unknown
Year:
2026
Region / City:
Goa, India
Topic:
Network traffic analytics
Document Type:
Change Request
Organization / Institution:
3GPP
Author:
CATT
Target Audience:
SA2 Working Group, Technical Experts in Network Traffic
Period of Validity:
2026-01-30 to ongoing
Approval Date:
2026-01-30
Modification Date:
N/A
Category:
F
Release:
Rel-20
Work Item Code:
AIML_CN_Ph2
Reason for Change:
Proposal of a new analytics ID for abnormal user plane traffic analytics
Summary of Change:
Introduction of how NWDAF provides abnormal user plane traffic analytics
Consequences if Not Approved:
Abnormal user plane traffic analytics by the NWDAF will not be supported
Clauses Affected:
6.xx(new), 6.xx.1(new), 6.xx.2(new), 6.xx.3(new), 6.xx.4(new), 7.1
Standard Number:
3GPP TS 24.581
Version:
V18.21.0
Release:
Release 18
Date:
2023-063
Organization:
3rd Generation Partnership Project (3GPP)
Technical Specification Group:
Core Network and Terminals
Subject:
Mission Critical Video (MCVideo) media plane control
Document Type:
Technical Specification
Copyright Year:
2023
Copyright Holders:
3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC)
Postal Address:
650 Route des Lucioles - Sophia Antipolis, Valbonne, France
Contact:
Tel. +33 4 92 94 42 00; Fax +33 4 93 65 47 16
Website:
http://www.3gpp.org
Status:
Provided for future development work within 3GPP; not approved for implementation
Intellectual Property:
Reproduction prohibited without written permission
Year:
2024
Region / City:
Sophia Antipolis, France
Topic:
Location Services (LCS) Procedures
Document Type:
Technical Specification
Organization / Institution:
3GPP Organizational Partners
Author:
3GPP
Target Audience:
Industry professionals involved in telecommunications and 5G network implementation
Period of Validity:
Until updated
Approval Date:
Not applicable
Date of Changes:
Not applicable
Year:
Not specified
Region / city:
Not specified
Topic:
Complex analysis
Document type:
Mathematical description
Organization / institution:
Not specified
Author:
Not specified
Target audience:
Students, mathematicians
Effective period:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Year:
2021
Region / city:
Unknown
Topic:
NR-U User Plane
Document type:
Report
Organization / institution:
Ericsson
Author:
Unknown
Target audience:
Companies involved in NR-U development
Period of validity:
Unknown
Approval date:
Unknown
Change date:
Unknown
Year:
2026
Region / city:
Manchester
Topic:
Electrochemical properties of carbon materials, specifically HOPG
Document Type:
Research Paper
Institution:
University of Manchester
Author:
Pawin Iamprasertkun, Wisit Hirunpinyopas, Ashok Keerthi, Bin Wang, Radha Boya, Mark A. Bissett, Robert A.W. Dryfe
Target Audience:
Researchers in materials science, electrochemistry, and energy storage
Period of validity:
N/A
Approval Date:
N/A
Date of changes:
N/A
Pause of Charging upon the failure of user plane path (3GPP TS 23.527 CR 0040, Rel-17, January 2022)
Specification:
3GPP TS 23.527
Change Request:
CR 0040
Current version:
17.2.0
Release:
Rel-17
Meeting:
3GPP TSG-CT WG4 Meeting #107-bis-e
Meeting date:
17th – 21st January 2022
CR date:
2022-01-07
Category:
B (addition of feature)
Source to WG:
Ericsson
Source to TSG:
CT4
Work item code:
TEI17, SPOCUP
Affected clause:
5.4
Affected domain:
Core Network
Related specifications:
3GPP TS 29.244; 3GPP TS 23.502; 3GPP TR 21.900
Subject:
Restoration procedures upon user plane path failure towards 5G-AN and Pause of Charging
Network functions involved:
SMF, I/V-SMF, UPF, I/V-UPF
Technical scope:
PFCP session handling, PDU session context management, GTP-U path failure handling, charging control
Standardization body:
3rd Generation Partnership Project (3GPP)
Year:
2021
Region / City:
Global
Topic:
NR-U User Plane, CRs, IIoT
Document Type:
Report
Organization / Institution:
3GPP TSG-RAN WG2
Author:
Ericsson
Target Audience:
Companies involved in NR-U and IIoT
Period of validity:
2021-01-25 to 2021-02-05
Approval Date:
2021-01-25
Date of Amendments:
N/A
Source:
Ericsson
Intended Outcome:
Agreement on CRs to be pursued
Deadline for providing comments:
2021-01-27
Feedback Period:
2021-01-29
Context:
The document discusses two proposed Change Requests (CRs) concerning NR-U User Plane and their implications on IIoT operations in unlicensed environments.
Note:
Year
Topic:
Scientific Method, Experimentation
Document Type:
Lab Worksheet
Target Audience:
Students (Science class)