№ lp_2_3_30267
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The document summarizes discussions on the minimum eDRX cycle length proposals for RedCap devices in Rel-17, highlighting the different perspectives and arguments of various companies.
Year:
2021
Region / city:
Global
Topic:
eDRX cycle length for RedCap devices
Document type:
Technical discussion summary
Organization:
3GPP TSG-RAN WG2
Author:
Ericsson
Target audience:
Telecommunications companies and network engineers
Period of validity:
N/A
Approval date:
N/A
Amendment date:
N/A
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Year:
2021
Region / city:
Not specified
Topic:
eDRX cycles
Document Type:
Draft
Organization / Institution:
3GPP TSG-RAN WG2
Author:
vivo, Qualcomm, OPPO, Huawei, HiSilicon, Xiaomi, Samsung, LGE
Target audience:
Members of the 3GPP working groups
Period of validity:
August 2021
Approval Date:
Not specified
Date of changes:
Not specified
Organization:
3GPP TSG-RAN WG4
Meeting:
RAN4#101-bis-e
Document Number:
R4-22XXXX
Meeting Type:
Electronic Meeting
Date:
January 17–25, 2022
Agenda Items:
6.20.3.2; 6.20.3.3
Source:
vivo
Subject:
eDRX and RRM measurement relaxations requirements for NR RedCap UE
Document For:
Approval
Technology:
NR (New Radio)
Frequency Ranges:
FR1, FR2
Topic:
Extended DRX enhancements and RRM measurement requirements
Status:
Agreements and tentative agreements recorded
Year:
2021
Region / City:
Electronic meeting
Topic:
eDRX configuration
Document Type:
Meeting Summary
Organization:
Intel Corporation
Author:
Intel Corporation
Target Audience:
3GPP RAN2 working group members
Period of validity:
2021-04-12 to 2021-04-20
Approval Date:
2021-04-16
Modification Date:
N/A
Year:
2022
Region / City:
Global (3GPP)
Topic:
RedCap eDRX support and related protocol agreements
Document Type:
Meeting report / technical discussion summary
Organization:
3GPP TSG-RAN3
Author:
Ericsson (Moderator)
Participants:
Ericsson, Nokia, Huawei, Qualcomm, Samsung, CATT, CMCC, ZTE
Target Audience:
3GPP working group members
Period Covered:
17–26 January 2022
Agenda Item:
11.3
References:
R3-220193, R3-220194, R3-220233, R3-220281, R3-220282, R3-220449, R3-220450, R3-220451, R3-220461, R3-220463, R3-220566, R3-220724, R3-220861, R3-220893, R3-220894
Discussion Topics:
NR Paging eDRX Information, F1/Xn/NG interfaces, RedCap UE indications, IE naming conventions, procedure text agreements, Rel-17 updates
Decisions:
No final consensus in some topics; proposals and preferences noted; moderator conclusions TBD
Year:
2021
Region / City:
Online
Topic:
eDRX cycles for Idle and Inactive
Document Type:
Meeting Summary
Organization:
CATT
Author:
Pierre Bertrand
Target Audience:
Companies involved in the discussion
Period of Validity:
January 2021
Approval Date:
January 2021
Amendment Date:
February 2021
Year:
2023
Region / City:
Chicago, USA
Theme:
Reduced Capability (RedCap) NR devices
Document Type:
Meeting Document
Organization / Institution:
3GPP TSG-RAN WG1
Author:
Moderator (Ericsson)
Target Audience:
Technical participants in the 3GPP RAN working group
Period of Validity:
November 2023
Approval Date:
13th November 2023
Modification Date:
Not specified
Contextual description:
This is a technical summary of discussions and contributions related to the Rel-17 RedCap maintenance work item in the 3GPP RAN1 meeting.
Year:
2021
Organization:
3GPP
Meeting:
TSG-SA5 Meeting #140-e
Specification:
TS 28.541
Release:
Rel-17
Document type:
Change Request
CR number:
0634
Category:
F (correction)
Current version:
17.4.0
Work item code:
adNRM
Date:
2021-11-04
Source to WG:
Nokia; Nokia Shanghai Bell
Source to TSG:
S5
Affected area:
Core Network; Radio Access Network
Clauses affected:
D.4.3
Reason for change:
Wrong attribute listed in IOC NRCellRelation (nRFrequencyRef instead of nRFreqRelationRef)
Summary of change:
Correction of the attribute name in the OpenAPI definition of IOC NRCellRelation with editorial updates
Consequences if not approved:
Misalignment between stage 2 and stage 3
Related specification:
OpenAPI 3.0.1 NR NRM (nrNrm.yaml)
Year:
2021
Note:
Region / City
Topic:
HARQ-ACK feedback enhancements, NR Rel-17, URLLC, IIoT
Document type:
Meeting Summary
Organ / Institution:
3GPP TSG-RAN WG1
Author:
Moderator (Nokia)
Target Audience:
Industry experts, engineers, companies involved in NR Rel-17 and URLLC/IIoT development
Year:
2021
Organization:
3GPP
Technical Group:
TSG RAN WG1
Release:
Rel-17
Meeting:
RAN WG1 #105-e e-Meeting
Meeting period:
May 10–27, 2021
Agenda item:
5.1
Source:
Moderator (China Telecom)
Document type:
Technical meeting contribution
Document purpose:
Discussion
Subject area:
NR uplink transmission, Tx switching, FR1
Related specifications:
TS 38.214
Scope limitations:
Co-located and synchronized network deployment; single TAG for UL carriers
Contributors:
China Telecom, CATT, Qualcomm, vivo, OPPO, ZTE, Huawei, HiSilicon, CMCC
Checkpoints:
May 21, May 25, May 27, 2021
Year:
2020
Region / City:
E-meeting
Topic:
CSI enhancements for Rel-17
Document Type:
Meeting Discussion and Proposal
Organization / Institution:
3GPP TSG RAN WG1
Author:
Huawei, HiSilicon
Target Audience:
3GPP participants and related stakeholders
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
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
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
Organization:
3GPP TSG RAN WG1
Author:
Samsung
Document type:
Draft Change Request
Work item code:
NR_IIOT_URLLC_enh-Core
Release:
Rel-17
Category:
B (addition of feature)
Date submitted:
2021-11-29
Clauses affected:
3.3, 7.2, 9, 9.A, 9.1.2, 9.1.2.1, 9.1.4, 9.1.5, 9.2.3, 9.2.4, 9.2.5, 9.2.5.3, 9.2.5.4, 9.2.6, 9.3, 11.3
Related specifications:
TS 38.211, TS 38.212, TS 38.214
Meeting:
3GPP TSG-RAN WG1 Meeting #110
Document number:
R1-22XXXXX
Agenda item:
8.3
Source:
Moderator (Nokia)
Location:
Toulouse, France
Meeting dates:
22–26 August 2022
Title reference:
Maintenance of HARQ-ACK feedback enhancements for NR Rel-17 URLLC/IIoT
Document purpose:
Discussion and Decision
Related specifications:
3GPP TS 38.212, 3GPP TS 38.213, 3GPP TS 38.331
Companies involved:
Nokia, Huawei, HiSilicon
Topic:
DCI field size definition and RRC parameter configuration for secondary PUCCH group
Release:
NR Release 17
Technical scope:
HARQ-ACK retransmission and Enhanced Type 3 codebook configuration
Working item:
NR_IIOT_URLLC_enh
Type of document:
Meeting summary and technical discussion paper
Specification number:
38.214
Current version:
17.0.0
Meeting:
3GPP TSG-RAN WG1 Meeting #108-e
Meeting type:
Electronic Meeting
Meeting dates:
February 21st – March 3rd, 2022
Document number:
R1-22xxxxx
Form version:
CR-Form-v12.1
Title:
Corrections on NR Sidelink enhancements
Source to WG:
Nokia
Work item code:
NR_SL_enh-Core
Date:
2022-03-09
Category:
F (correction)
Release:
Rel-17
Affected clauses:
8.1, 8.1.4, 8.1.4A, 8.1.4C, 8.1.5, 8.1.5A
Proposed change affects:
ME, Radio Access Network
Related specifications:
TS 38.211, TS 38.212
Reason for change:
Corrections on NR Sidelink enhancements
Consequences if not approved:
Incomplete support of NR Sidelink enhancements
Year:
2022
Region / City:
Toulouse, France
Topic:
Maintenance on Rel-17 Multi-Beam
Document Type:
Summary Report
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (ZTE)
Target Audience:
3GPP TSG RAN WG1 participants
Period of validity:
August 22nd – 26th, 2022
Approval Date:
August 2022
Date of changes:
N/A
Note:
Context
Document number:
R2-2203162
Meeting:
3GPP TSG-RAN WG2 Meeting #117-e
Meeting format and date:
Electronic, February 21 – March 03, 2022
Specification number:
36.306
Current version:
16.7.0
Change Request number:
1827
Revision:
3
Title:
Addition of NR-U RSSI/CO measurement UE capability
Source to WG:
Apple, xiaomi, vivo, Lenovo, Motorola Mobility, Ericsson, Qualcomm Incorporated
Source to TSG:
RAN2
Work item code:
TEI17, NR_unlic-Core
Date:
2022-02-21
Category:
F (correction)
Release:
Rel-17
Clauses affected:
4.3.6
Other specifications affected:
TS 36.331 CR 4729
Impacted architecture options:
LTE only, EN-DC
Impacted functionality:
NR-U
Interoperability considerations:
UE capability reporting and configuration behavior for NR-U RSSI/CO measurement
Technical change summary:
Addition of per band inter-RAT NR-U RSSI/CO measurement UE capability and definition of nr-RSSI-ChannelOccupancyReporting-r17 parameter
Year:
2022
Meeting:
3GPP TSG-RAN WG4 #101bis-e
Document type:
Change Request (CR)
Work item code:
NR_MG_ehn-core
Source organizations:
Intel, MediaTek
Affected network areas:
UICC apps, ME, Radio Access Network, Core Network
Category:
B (addition of feature)
Release:
Rel-17
Date:
2022-01-25
Clauses affected:
3.38.18.2.28.58.14 (new), 9.1.2A(new), 9.1.2B(new), 9.1.2C(new), 9.1.59.1.5.19.1.5.2, 9.1.5.3(new), 9.2.59.2.6, 9.2.7(new), 9.3.49.3.59.3.9, 9.3.10(new), 9.49.5.49.5A.49.99.10.2.59.10.3
Consequences if not approved:
NR positioning measurement accuracy requirements and NR positioning test cases will not be specified
Revision history:
Based on draft CR endorsed in R4-2017373 at RAN4#97-e
Year:
2022
Region / City:
e-Meeting, February 21st – March 3rd, 2022
Theme:
Maintenance on Rel-17 Multi-Beam
Document Type:
Meeting Summary
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target Audience:
3GPP Technical Specification Group, RAN Working Group 1 Members
Period of Validity:
February 21st – March 3rd, 2022
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2023
Region / City:
Chicago, USA
Theme:
Reduced Capability (RedCap) NR devices
Document Type:
Meeting Document
Organization / Institution:
3GPP TSG-RAN WG1
Author:
Moderator (Ericsson)
Target Audience:
Technical participants in the 3GPP RAN working group
Period of Validity:
November 2023
Approval Date:
13th November 2023
Modification Date:
Not specified
Contextual description:
This is a technical summary of discussions and contributions related to the Rel-17 RedCap maintenance work item in the 3GPP RAN1 meeting.