№ files_lp_4_process_2_81909
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Summary of contributions and discussion on alternatives for configuring TRS/CSI-RS occasions in idle/inactive mode UEs, highlighting trade-offs between UE power consumption, network signaling, and implementation complexity.
Year:
2021
Region / City:
International / 3GPP meetings
Subject:
5G NR UE power consumption and TRS/CSI-RS configuration
Document Type:
Technical report
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Audience:
3GPP members, telecom engineers
Meeting:
RAN1#104-e
Agenda Item:
8.7.1.2
Purpose:
Discussion/Decision on TRS/CSI-RS occasions for idle/inactive UEs
Related Releases:
Rel-17 UE power saving enhancements
Companies involved:
Ericsson, Nokia, NSB, OPPO, Huawei, HiSilicon, CATT, ZTE, Sanechips, TCL, MediaTek, Spreadtrum, Sony, LG, Lenovo, Motorola Mobility, CMCC, Xiaomi, Samsung, Panasonic, Apple, InterDigital, Sharp, NTT DOCOMO, Qualcomm, Intel
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Year:
2021
Meeting:
3GPP TSG RAN WG1 #104-e
Document type:
Technical contribution summary
Source/Moderator:
Samsung
Agenda item:
8.7.1.2
Scope:
TRS/CSI-RS configuration and availability for idle/inactive UEs
Purpose:
Discussion and decision on UE power saving enhancements
Relevant release:
3GPP Release 17
Participants:
Ericsson, Nokia, NSB, OPPO, Huawei, HiSilicon, CATT, ZTE, Sanechips, TCL, MediaTek, Spreadtrum, Sony, LG, Lenovo, Motorola Mobility, CMCC, Xiaomi, Samsung, Panasonic, Apple, InterDigital, Sharp, NTT DOCOMO, Qualcomm, Intel
Topics:
Availability indication, RRM measurement, RS types, configuration details
Context:
Technical report summarizing discussions and contributions on signaling, power consumption trade-offs, and TRS/CSI-RS management for idle/inactive mode UEs in 5G NR networks
Year:
2020
Organization:
3GPP TSG RAN WG1
Meeting Number:
102-e
Source:
Moderator (Samsung)
Document Type:
Meeting Report / Technical Discussion
Agenda Item:
8.7.1.2
Topics Covered:
TRS/CSI-RS for idle/inactive UEs, clarification proposals, RS types, functional discussion
Phase:
Phase II discussion
Contributors:
Huawei, HiSilicon, Panasonic, DOCOMO
Discussion Period:
August 17–28, 2020
Decision Status:
For discussion/decision
Target Audience:
3GPP working group members
Year:
2020
Region / city:
Global
Topic:
TRS/CSI-RS for idle/inactive UEs
Document type:
Meeting agenda
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target audience:
Technical professionals in telecommunications
Period of validity:
N/A
Approval date:
N/A
Change date:
N/A
Year:
2021
Region / City:
Not specified
Topic:
TRS/CSI-RS for idle/inactive UEs
Document Type:
Meeting summary
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target Audience:
Industry professionals, 3GPP members
Period of validity:
Not specified
Date of approval:
Not specified
Date of changes:
Not specified
Note:
Summary
Year:
2020
Organization:
3GPP TSG RAN WG1
Document Type:
Meeting report / Discussion paper
Region:
International
Author / Moderator:
Samsung
Target Audience:
3GPP member companies
Agenda Item:
8.7.1.2
Discussion Phases:
Phase I, Phase II, Phase III
Topics Covered:
TRS/CSI-RS usage for idle/inactive UEs, proposals for clarification, RS types, functionalities
Date of Meeting:
August 17–28, 2020
Year:
2020
Date:
August 17–28, 2020
Organization:
3GPP TSG RAN WG1
Working Group:
RAN WG1 #102-e
Document Type:
Technical meeting contribution
Agenda Item:
8.7.1.2
Source:
Moderator (Samsung)
Topic:
TRS/CSI-RS for idle/inactive UEs
Purpose:
Discussion and decision
Phase:
Phase II
Related Process:
Email discussion on UE power saving enhancement
Companies Involved:
Huawei, HiSilicon, Panasonic, DOCOMO, MediaTek
Technical Area:
NR radio access, signal transmission and reception
Content Scope:
Proposals and company positions on TRS/CSI-RS occasions and transmission behavior for idle/inactive UEs
Year:
2020
Event:
3GPP TSG RAN WG1 #102-e
Date:
August 17–28, 2020
Document Type:
Meeting contribution
Topic:
TRS/CSI-RS configuration for idle/inactive UEs
Source:
Moderator (Samsung)
Audience:
3GPP RAN WG1 members
Phase:
Phase II discussions
Agenda Items:
8.7.1.2
Proposals Discussed:
TRS/CSI-RS transmission for idle/inactive UEs, availability notification, signaling methods
Companies Involved:
Samsung, Apple, Panasonic, Sony, Ericsson, DOCOMO, Huawei, Intel, Nokia, Qualcomm, ZTE, Spreadtrum, MediaTek, CMCC, Futurewei, HiSilicon
Year:
2021
Meeting:
3GPP TSG RAN WG1 #104-e
Document type:
Technical contribution summary
Source/Moderator:
Samsung
Agenda item:
8.7.1.2
Scope:
TRS/CSI-RS configuration and availability for idle/inactive UEs
Purpose:
Discussion and decision on UE power saving enhancements
Relevant release:
3GPP Release 17
Participants:
Ericsson, Nokia, NSB, OPPO, Huawei, HiSilicon, CATT, ZTE, Sanechips, TCL, MediaTek, Spreadtrum, Sony, LG, Lenovo, Motorola Mobility, CMCC, Xiaomi, Samsung, Panasonic, Apple, InterDigital, Sharp, NTT DOCOMO, Qualcomm, Intel
Topics:
Availability indication, RRM measurement, RS types, configuration details
Context:
Technical report summarizing discussions and contributions on signaling, power consumption trade-offs, and TRS/CSI-RS management for idle/inactive mode UEs in 5G NR networks
Year:
2024
Region / City:
Maastricht, NL
Topic:
Network energy savings, SIB1 configurations, UE idle/inactive mode
Document Type:
Technical Report
Organization:
3GPP TSG RAN WG1
Author:
Moderator (MediaTek)
Target Audience:
3GPP working group participants, network engineers
Effective Period:
August 19th – 23rd, 2024
Approval Date:
TBD
Modification Date:
TBD
Year:
2020
Organization:
3GPP TSG RAN WG1
Meeting Number:
102-e
Source:
Moderator (Samsung)
Document Type:
Meeting Report / Technical Discussion
Agenda Item:
8.7.1.2
Topics Covered:
TRS/CSI-RS for idle/inactive UEs, clarification proposals, RS types, functional discussion
Phase:
Phase II discussion
Contributors:
Huawei, HiSilicon, Panasonic, DOCOMO
Discussion Period:
August 17–28, 2020
Decision Status:
For discussion/decision
Target Audience:
3GPP working group members
Year:
2020
Region / city:
Global
Topic:
TRS/CSI-RS for idle/inactive UEs
Document type:
Meeting agenda
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target audience:
Technical professionals in telecommunications
Period of validity:
N/A
Approval date:
N/A
Change date:
N/A
Year:
2021
Region / City:
Not specified
Topic:
TRS/CSI-RS for idle/inactive UEs
Document Type:
Meeting summary
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Samsung)
Target Audience:
Industry professionals, 3GPP members
Period of validity:
Not specified
Date of approval:
Not specified
Date of changes:
Not specified
Note:
Summary
Year:
2020
Organization:
3GPP TSG RAN WG1
Document Type:
Meeting report / Discussion paper
Region:
International
Author / Moderator:
Samsung
Target Audience:
3GPP member companies
Agenda Item:
8.7.1.2
Discussion Phases:
Phase I, Phase II, Phase III
Topics Covered:
TRS/CSI-RS usage for idle/inactive UEs, proposals for clarification, RS types, functionalities
Date of Meeting:
August 17–28, 2020
Year:
2020
Date:
August 17–28, 2020
Organization:
3GPP TSG RAN WG1
Working Group:
RAN WG1 #102-e
Document Type:
Technical meeting contribution
Agenda Item:
8.7.1.2
Source:
Moderator (Samsung)
Topic:
TRS/CSI-RS for idle/inactive UEs
Purpose:
Discussion and decision
Phase:
Phase II
Related Process:
Email discussion on UE power saving enhancement
Companies Involved:
Huawei, HiSilicon, Panasonic, DOCOMO, MediaTek
Technical Area:
NR radio access, signal transmission and reception
Content Scope:
Proposals and company positions on TRS/CSI-RS occasions and transmission behavior for idle/inactive UEs
Year:
2020
Event:
3GPP TSG RAN WG1 #102-e
Date:
August 17–28, 2020
Document Type:
Meeting contribution
Topic:
TRS/CSI-RS configuration for idle/inactive UEs
Source:
Moderator (Samsung)
Audience:
3GPP RAN WG1 members
Phase:
Phase II discussions
Agenda Items:
8.7.1.2
Proposals Discussed:
TRS/CSI-RS transmission for idle/inactive UEs, availability notification, signaling methods
Companies Involved:
Samsung, Apple, Panasonic, Sony, Ericsson, DOCOMO, Huawei, Intel, Nokia, Qualcomm, ZTE, Spreadtrum, MediaTek, CMCC, Futurewei, HiSilicon
Year:
2021
Meeting:
3GPP TSG RAN WG1 #104-e
Document type:
Technical contribution summary
Source/Moderator:
Samsung
Agenda item:
8.7.1.2
Scope:
TRS/CSI-RS configuration and availability for idle/inactive UEs
Purpose:
Discussion and decision on UE power saving enhancements
Relevant release:
3GPP Release 17
Participants:
Ericsson, Nokia, NSB, OPPO, Huawei, HiSilicon, CATT, ZTE, Sanechips, TCL, MediaTek, Spreadtrum, Sony, LG, Lenovo, Motorola Mobility, CMCC, Xiaomi, Samsung, Panasonic, Apple, InterDigital, Sharp, NTT DOCOMO, Qualcomm, Intel
Topics:
Availability indication, RRM measurement, RS types, configuration details
Context:
Technical report summarizing discussions and contributions on signaling, power consumption trade-offs, and TRS/CSI-RS management for idle/inactive mode UEs in 5G NR networks