№ files_lp_4_process_1_47158
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Meeting summary of 3GPP RAN1 WG1 documenting agreements, proposals, and company positions on design, coverage, and performance requirements for the 6G Downlink Wake-Up Signal.
Year:
2026
Location:
Gothenburg, Sweden
Topic:
6G Downlink Wake-Up Signal (DL WUS) design and coverage evaluation
Document Type:
Meeting summary
Organization:
3GPP TSG-RAN WG1
Authors:
Ericsson (Moderator), contributions from Nokia, Futurewei, MediaTek, Huawei, OPPO, Sharp, HONOR, ETRI, Apple, Samsung, Qualcomm, Google, LG, Ofinno, Xiaomi, vivo, CMCC
Target Audience:
3GPP members, RAN1 participants
Agenda Item:
10.6.1.1
Scope:
Study of DL WUS alignment with PDCCH and SSB, coverage targets, energy efficiency, and performance KPIs
Discussion Period:
February 9–13, 2026
Related Documents:
RAN1 #122bis, AI 10.6 of RAN1 #124, TR 38.830, TR 38.869
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Organization:
3rd Generation Partnership Project (3GPP)
Technical Specification:
TS 36.304
Working Group:
TSG-RAN WG2
Meeting:
#110-e
Meeting Date:
1–12 June 2020
Document Type:
Change Request (CR)
CR Number:
0789
Revision:
13
Release:
Rel-16
Category:
F (correction)
Work Item Code:
LTE_eMTC5-Core (2020-065-162)
Source to WG:
Nokia
Source to TSG:
R2
Affected Clauses:
7.5.1, 7.5.x (new)
Affected Specifications:
TS 36.331 (CR 4239); TS 36.300 (CR 1277)
Subject:
Paging with Wake Up Signal (WUS) and Group Wake Up Signal (GWUS) for eMTC and NB-IoT
Scope:
Corrections and additions related to GWUS monitoring and WUS resource identification for BL UEs and UEs in enhanced coverage
Year:
2026
Region / City:
Gothenburg, SE
Theme:
6GR, Uplink WUS, Network Design
Document Type:
Meeting Agenda Summary
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (LG Electronics)
Target Audience:
3GPP Members, 6GR Researchers, Network Engineers
Period of Action:
February 9th ~ 13th, 2026
Approval Date:
N/A
Change Date:
N/A
Year:
2026
Region / City:
Gothenburg, SE
Topic:
6GR uplink WUS and operation
Document Type:
Meeting Summary
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (LG Electronics)
Target Audience:
3GPP members and contributors
Period of Action:
February 9th - 13th, 2026
Approval Date:
February 2026
Date of Changes:
N/A
Contextual Description:
Meeting summary discussing the proposed studies and design considerations for uplink WUS and its integration into 6GR networks.
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP TSG RAN WG1
Document type:
Meeting summary / Technical discussion
Agenda item:
10.6.2
Source:
Moderator (LG Electronics)
Target audience:
3GPP members and contributors
Topics:
UL WUS scenarios, 6GR network operation, on-demand SSB and SIB1, energy saving mechanisms
Companies involved:
Nokia, Futurewei, Spreadtrum, Huawei, OPPO
Proposals:
Multiple study and design proposals for UL WUS and related procedures
Context:
Technical document summarizing contributions and proposals regarding uplink wake-up signals, synchronization, and energy-saving mechanisms for 6GR networks in a 3GPP working group meeting
Year:
2026
Region / City:
Gothenburg, SE
Topic:
Uplink WUS and operation for 6GR
Document Type:
Summary
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (LG Electronics)
Target Audience:
3GPP participants
Action:
Discussion and decision
Period of Validity:
February 9th ~ 13th, 2026
Approval Date:
Not specified
Modification Date:
Not specified
Context:
This is a summary document for agenda item 10.6.2 discussing the uplink WUS and its operation, with input from various companies like Nokia, Huawei, and OPPO, outlining observations, proposals, and ongoing studies for 6G design.
Year:
2026
Region / city:
Gothenburg, Sweden
Topic:
6G, DL WUS, OFDM, network coverage
Document Type:
Technical Report
Organization / Institution:
3GPP
Author:
Moderator (Ericsson)
Target audience:
Companies in the telecommunications sector, researchers in 6G
Period of validity:
Ongoing study
Approval date:
Not specified
Modification date:
Not specified
Contextual description:
A technical report summarizing the discussions and proposals about the design of the Downlink Wake-Up Signal (DL WUS) for 6G, focusing on coverage improvements and performance benchmarks.
Year:
2026
Region / City:
Gothenburg, SE
Topic:
Uplink WUS and operation for 6GR
Document type:
Meeting Summary
Author:
Moderator (LG Electronics)
Target audience:
3GPP TSG RAN WG1 members
Action:
Discussion and decision
Period of validity:
Feb. 9th ~ 13th, 2026
Date of approval:
N/A
Date of changes:
N/A
Note:
Context
Year:
2026
Event:
3GPP TSG RAN WG1 #124
Location:
Gothenburg, Sweden
Dates:
February 9–13, 2026
Agenda Item:
10.6.2
Document Number:
R1-260XXXX
Title:
Summary #1 of uplink WUS and operation for 6GR
Source:
Moderator (LG Electronics)
Document For:
Discussion and decision
Organization:
3GPP TSG RAN WG1
Technical Domain:
Wireless telecommunications standardization
Technology Generation:
6G Research (6GR)
Topic:
Uplink Wake-Up Signal (UL WUS) scenarios and operation
Contributing Companies:
Nokia; Futurewei; Spreadtrum; Huawei; OPPO
Related Procedures:
PRACH; RACH; synchronization signal (SS/SSB); SIB acquisition
Network Concepts Discussed:
network energy saving; on-demand synchronization signals; dormant and semi-dormant cell operation; UE-triggered wake-up mechanisms
Year:
2026
Location:
Gothenburg, SE
Organization:
3GPP TSG RAN WG1
Document Type:
Meeting summary / technical discussion
Topic:
Uplink Wake-Up Signal (UL WUS) and 6GR network operation
Author / Source:
Moderator (LG Electronics)
Agenda Item:
10.6.2
Target Audience:
3GPP members, network engineers, telecom researchers
Contributors:
Nokia, Futurewei, Spreadtrum, Huawei, OPPO
Period of Application:
6GR study phase
Related Standards:
5G NR, 6GR, Rel-18, Rel-19
Decisions / Actions:
Proposals for study postponement, energy saving configurations, UL WUS procedures
Key Concepts:
UL WUS, PRACH, RACH, on-demand SSB, OD-SIB1, network energy saving, UE-triggered wake-up
Year:
2020
Location:
Online
Topic:
WUS last used cell behavior and solutions in RAN2
Document Type:
Meeting report
Organization:
3GPP TSG-RAN WG2
Authors:
Huawei, HiSilicon, Qualcomm, Ericsson, ZTE, Thales, Nokia
Target Audience:
RAN2, RAN3, SA2 members
Relevant Standards:
36.300, 36.304, 36.331
Release:
Rel-15, Rel-16
Deadline for Discussion:
25 August 2020, 11:00 UTC
Referenced Documents:
R2-2007334, R2-2007566, R2-2008457, S2-2006478, S2-2005078
Proposals Discussed:
Signal in RRCConnectionRelease, new ‘ConnectionRejection’ indication, WUS UE behavior modifications
Decision Required:
Selection of solution in RAN2 based on RAN3 and SA2 feedback
Summary:
Meeting report containing discussions and proposed solutions regarding the Wake Up Signal (WUS) behavior in NB-IoT/eMTC Release 15 networks, including evaluations by multiple companies and coordination with RAN3 and SA2, to determine the preferred approach for handling WUS last used cell scenarios.
Year:
2021
Standardization body:
3GPP
Working group:
TSG-RAN WG1
Meeting:
RAN1 #104-e eMeeting
Dates:
January 25 – February 5, 2021
Agenda item:
8.16
Subject:
Introduction of 1024-QAM for NR downlink in FR1
Document type:
Technical discussion summary
Document purpose:
Discussion and decision
Source:
Moderator (Ericsson)
Technology:
NR (5G)
Frequency range:
FR1
Key topics:
CQI tables, MCS tables, 1024-QAM modulation, RRC configuration, DCI formats
Related specifications:
LTE CQI tables, NR 256-QAM MCS tables
Contributing organizations:
vivo, CATT, Intel, Huawei, HiSilicon, ZTE, Sanechips, Nokia, NSB, Samsung
Decisions status:
Proposals under discussion
Meeting:
3GPP TSG RAN WG1 #100bis
Date:
April 20–30, 2020
Source:
moderator (vivo)
Document type:
Meeting contribution / feature lead summary
Agenda item:
7.2.6.4
Purpose:
Discussion and Decision
Subject:
Rel-16 UL full power transmission capability and UE capability reporting
Contains:
company comments on proposed technical proposals and specification alignment
Referenced specifications:
TS 38.331, TS 38.213, TS 38.214, TS 38.306
Key issue:
applicability of Rel-16 UL full power TX and codebook subset for coherent and non-coherent UE
Companies commenting:
OPPO, Samsung, CATT, Apple, Huawei/HiSilicon, ZTE, LG, Intel, Spreadtrum
Year:
2023
Meeting:
3GPP TSG RAN WG1 Meeting #114
Location:
Toulouse, France
Dates:
21 August 2023 – 25 August 2023
Source:
Moderator (Intel Corporation)
Agenda item:
9.5.1.1
Document for:
Discussion and Decision
Subject:
SL positioning reference signal (SL PRS)
Release:
Rel-18
Working Item:
Expanded and improved NR positioning
Related groups:
RAN1, RAN2, RAN3, RAN4
Frequency ranges:
FR1, FR2
Organizations mentioned:
OPPO; CATT; Intel Corporation
Document Type:
Meeting Report
Organization:
3GPP TSG RAN WG1
Date:
August 17–28, 2020
Reference ID:
R1-200abcd
Scope:
CSI enhancements for MTRP and FR1 FDD reciprocity
Frequency Range:
FR1
Duplex Mode:
FDD
Scenario:
Dense Urban Macro
Antenna Configuration:
gNB 16–32 ports, UE 2–4 RX
Evaluation Metrics:
Throughput and CSI feedback overhead
MIMO Scheme:
SU-MIMO / MU-MIMO with rank adaptation
Channel Modeling:
FDD DL/UL reciprocity, Options 1 and 2
Companies Participating:
19 companies including VIVO, Samsung, Ericsson, Nokia, Apple, Huawei/HiSi
Year:
2020
Region / city:
Electronic meeting
Topic:
5G, UE capabilities
Document type:
Change Request
Organization / institution:
3GPP
Author:
Intel Corporation, NTT DOCOMO, INC.
Target audience:
3GPP Working Group members
Period of validity:
June 01 - 12, 2020
Approval date:
2020-06-01
Revision date:
2020-06-01
Release:
Rel-16
Category:
B (addition of feature)
Reason for change:
Capture UE capabilities based on RAN1 UE feature list
Clauses affected:
To be added
Other affected specifications:
TS/TR 38.306
Other comments:
None
Year:
2022
Meeting:
3GPP TSG RAN WG1 Meeting #110bis-e
Meeting dates:
Oct 10–19, 2022
Document number:
R1-22xxxxx
Agenda item:
9.5
Document for:
Discussion
Title:
Comments to Draft TR 38.859 v020: Study on expanded and improved NR positioning
Source:
Intel Corporation, CATT, Ericsson
Related document:
R1-2210233
Technical specification:
TR 38.859
Working group:
3GPP TSG RAN WG1
Subject:
Study on expanded and improved NR positioning
Format references:
.docx, spreadsheet checkout procedure
Time reference:
UTC
Contributing companies:
Open to participating companies
Collaborative procedure:
Version control and checkout file mechanism
Year:
2022
Location:
Toulouse, France
Meeting:
3GPP TSG RAN WG1 Meeting #110
Working Group:
RAN1
Agenda Item:
9.7.2
Document Type:
Discussion Contribution
Document For:
Discussion
Source:
Moderator (Intel Corporation)
Title Reference:
Discussion Summary #1 for energy saving techniques of NW energy saving SI
Related Work Item:
RP-220297
Scope:
Study on network energy saving for NR including base station energy consumption model, evaluation methodology and KPIs
Technical Areas:
Network energy saving, base station energy consumption modeling, evaluation methodology, KPIs, time-domain energy saving techniques, gNB and UE coordination
Frequency Ranges:
FR1, FR2
Deployment Scenarios:
Urban micro, Urban/Rural macro, EN-DC/NR-DC, single-carrier and multi-carrier deployments
Completion Target:
End of 2022
Participating Companies Mentioned:
Intel Corporation, Nokia, NSB, Fraunhofer IIS, Fraunhofer HHI, Futurewei, Huawei, Spreadtrum Communications
Year:
2022
Region / City:
Global
Topic:
Wireless communication; CSI reporting enhancements
Document Type:
Meeting report / Technical specification proposal
Organization:
3GPP TSG RAN WG1
Author:
Huawei, HiSilicon (Moderator)
Audience:
RAN1 working group members and participating companies
Meeting Dates:
February 21 – March 3, 2022
Agenda Item:
8.1.4
Proposals:
Further enhancement, correction, editorial changes
Target Release:
Rel-17
Frequency Range:
FR1, FR2
Technologies:
MTRP, FDD, CSI-RS, Type II port selection
Companies Contributing:
Lenovo, Samsung, Vivo, CATT
Year:
2024
Location:
Maastricht, NL
Meeting:
3GPP TSG RAN WG1 #118
Agenda item:
9.7.2
Source:
Moderator (Xiaomi)
Title:
Summary #3 on ISAC channel modelling
Document for:
Discussion/Decision
Study item:
Channel modelling for Integrated Sensing and Communication (ISAC)
Related meetings:
RAN #102, RAN #103, RAN1 #116bis, RAN#105
Frequency range:
0.5–52.6 GHz (scalable to 100 GHz)
Sensing modes:
TRP-TRP bistatic; TRP monostatic; TRP-UE bistatic; UE-TRP bistatic; UE-UE bistatic; UE monostatic
Reference specification:
38.901
Objects considered:
UAVs; humans (indoors and outdoors); automotive vehicles; automated guided vehicles; road and railway hazards
Proposals status tags:
[H], [M], [L], [FL4]
Subject matter:
RCS modelling, direct and indirect path generation, stochastic clusters, polarization modelling, Doppler and delay definitions
Year:
2025
Location:
Dallas, USA
Topic:
6G Random Access Procedures
Document Type:
Meeting Summary
Organization:
3GPP TSG-RAN WG1
Author:
Moderator (InterDigital, Inc)
Target Audience:
RAN1 members and contributing companies
Agenda Item:
10.5.1.2
Companies Involved:
Spreadtrum, OPPO, ZTE, CATT, CMCC, Xiaomi, Ofinno, Fainity Innovation, Sony, Google, CEWiT
Main Focus:
Design principles and proposals for 6G PRACH and RACH procedures, coverage, latency, energy efficiency, and unified framework
Date of Meeting:
Nov. 17–21, 2025