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Formal liaison statement presenting SE7 technical review and simulation results on compatibility between audio PMSE and LTE UEs in the 700 MHz duplex gap, addressing protection criteria and ongoing studies under Work Item SE7_33.
Date:
07 October 2022
Subject:
Reply LS to WG FM on audio PMSE in the 700 MHz duplex gap
Our reference:
WG SE #92
Your reference:
FM(22)040Annex14
Enclosures:
Annex
From:
WG SE
Chairman:
Jérôme André
To:
Andrew Gowans (SRD/MG Chairman)
Note:
To
Vincent Durepaire (WG FM Chairman)
Related work item:
SE7_33
Related documents:
SRDMG(22)019; SE7(22)017; SE7(22)009; ECC Report 221
Technical topic:
Audio PMSE compatibility with MFCN in the 700 MHz duplex gap
Simulation tool:
SEAMCAT v.5.4.2
Protection criteria discussed:
I/N = 0 dB; C/(N+I)
Scenarios analysed:
Scenario 1 (outdoor UEs); Scenario 6 (indoor UEs, referenced)
Frequency range:
700 MHz band
Devices considered:
PMSE hand-held and body-worn devices; LTE UE
Originating organisation:
WG SE
Addressee organisations:
SRD/MG; WG FM; FM51
Annex content:
Summary of ongoing activity and discussions within SE7
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Year:
2023
Region / City:
Abu Dhabi, UAE
Topic:
Telecommunications Regulations
Document Type:
Consultation Paper
Agency / Organization:
Telecommunications and Digital Government Regulatory Authority (TDRA)
Author:
Telecommunications and Digital Government Regulatory Authority (TDRA)
Target Audience:
Stakeholders in telecommunications and digital sectors
Effective Period:
22 May 2023 - 07 July 2023
Approval Date:
22 May 2023
Date of Changes:
N/A
Year:
2024
Edition:
September 2024
Document Number:
APT/AWG/REP-138
Source Reference:
AWG-33/OUT-02
Adopted by:
Asia-Pacific Telecommunity (APT)
Meeting:
33rd Meeting of the APT Wireless Group (AWG-33)
Meeting Date:
9–13 September 2024
Meeting Location:
Bangkok, Thailand (Hybrid)
Region:
Asia Pacific
Subject:
PMSE frequency usage in the 470-806 MHz band
Frequency Bands Covered:
470-806 MHz; 698-806 MHz; 610-698 MHz
Related Services:
IMT; Broadcasting Service (ATV/DTV); Fixed Service; Land Mobile Service; Radionavigation Service
Document Type:
Technical report
Scope:
Spectrum allocation, sharing mechanisms, licensing schemes, and tuning range concept for PMSE
Terminologies Included:
ATV; BS; DTTV; FS; LMS; MS; PMSE; RNS
Document number:
TG6(13)047
Group:
ECC Task Group 6 (TG6) – M2
Meeting location:
Lisboa
Meeting dates:
03–05 December 2013
Date issued:
28 November 2013
Source:
Switzerland
Subject:
“Safe harbour” for PMSE use
Type of document:
Technical contribution / discussion paper
Related report:
ECC report “Long Term Vision for the UHF broadcasting band”
Frequency band concerned:
UHF broadcasting band (470–790 MHz)
Services concerned:
PMSE systems and PPDR applications
Regulatory context:
EC mandate on the 700 MHz band (694–790 MHz)
References:
ECC Report 159; ECC Report 199; Document TG6(13)019; CPG-PT D Annex 12
Year:
2024
Location:
Hefei, Anhui, China
Topic:
NR duplex evolution, Sub-band Full Duplex (SBFD)
Document type:
Meeting report / Summary
Organization:
3GPP TSG-RAN WG4
Author:
Moderator (Samsung)
Intended audience:
RAN working group participants
Agenda item:
6.20.4
Meeting number:
112bis
Frequency range:
FR1 and FR2-1
Related work items:
RP-234035, RP-240789, R4-2413514
Year:
2022
Region / City:
Toulouse, France
Theme:
Subband non-overlapping full duplex in 5G networks
Document Type:
Technical summary
Organization:
3GPP TSG RAN WG1
Author:
Moderator (CATT)
Target Audience:
5G network engineers, developers, and technical researchers
Action Period:
August 22nd – 26th, 2022
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2022
Region / City:
Not specified
Topic:
NR duplex operation evolution
Document type:
Email discussion summary
Organization / Institution:
3GPP TSG RAN WG1
Author:
Not specified
Target audience:
3GPP members and companies involved in RAN1 activities
Validity period:
Not specified
Approval date:
Not specified
Amendment date:
Not specified
Year:
2023
Region / City:
United Kingdom
Topic:
Vascular Ultrasound, Dialysis Access, Arterio-Venous Fistula, Arterio-Venous Graft
Document Type:
Guideline
Organization / Institution:
Society for Vascular Technology (SVT)
Author:
Professional Standards Committee (PSC)
Target Audience:
Clinical vascular scientists, vascular sonographers, healthcare professionals
Effective Period:
January 2023 - January 2026
Approval Date:
January 2023
Revision Date:
January 2026
Note:
Description
Year:
2022
Region / city:
Toulouse, France
Topic:
Subband non-overlapping full duplex in 5G networks
Document type:
Technical report
Organization / institution:
3GPP TSG RAN WG1
Author:
Moderator (CATT)
Target audience:
Network engineers, standardization experts
Period of validity:
November 14th – 18th, 2022
Approval date:
November 14th, 2022
Modification date:
N/A
Year:
2022
Region / City:
Sophia Antipolis, France
Topic:
Evolution of NR Duplex Operation
Document Type:
Technical Report
Organization:
3rd Generation Partnership Project (3GPP)
Author:
3GPP TSG RAN WG1
Target Audience:
Stakeholders in mobile communication systems, 3GPP members
Period of Validity:
Not specified
Approval Date:
Not specified
Change Date:
Not specified
Document Number:
R1-2205187e
Agenda Item:
9.3
Copyright:
© 2022, 3GPP Organizational Partners
Scope:
Captures results and findings from the study item "Study on Evolution of NR Duplex Operation"
Evaluation Methodologies:
Mentioned for subband non-overlapping full duplex and dynamic/flexible TDD
Enhancements:
Describes potential enhancements for dynamic/flexible TDD and subband non-overlapping full duplex
Regulatory Aspects:
Includes summary of regulatory aspects for deploying duplex enhancements in TDD unpaired spectrum
Conclusions:
Includes recommendations on the evolution of NR duplex operation
Year:
2021
Region / city:
e-Meeting
Topic:
Duplex operation, RedCap NR devices, HD-FDD switching
Document type:
Discussion document
Organization / institution:
Qualcomm Inc.
Author:
Moderator (Qualcomm Inc.)
Target audience:
3GPP TSG-RAN WG1
Period of validity:
12th – 20th April, 2021
Approval date:
20th April, 2021
Amendment date:
N/A
Organization:
3GPP
TSG:
TSG RAN
Meeting:
#105
Document Number:
RP-24xxxx
Agenda Item:
9.3.1.2
Work Item Name:
Evolution of NR duplex operation: Sub-band full duplex (SBFD)
Acronym:
NR_duplex_evo
Unique ID:
1020090
Related Tdoc:
RP-241614
Source Working Group:
RAN1
Rapporteurs:
Xinghua Song; He (Jackson) Wang
Companies:
Huawei; Samsung
Location:
Melbourne, Australia
Meeting Dates:
9–12 September 2024
Study Item:
No
Core Part:
Yes
Performance Part:
Yes
Testing Part:
No
Target Completion Date (Core):
09/2025
Target Completion Date (Performance):
03/2026
Overall Completion Level (Core):
28%
Overall Completion Level (Performance):
0%
Time Budget Modification Requested:
No
Technical Scope:
NR duplex operation and Sub-band Full Duplex (SBFD)
Content Focus:
SBFD TX/RX and measurement procedures, configuration parameters, RRC enhancements, collision handling, PUSCH and PUCCH configurations, SPS PDSCH considerations
Document Type:
Status report
Year:
2021
Region / City:
Steamboat Springs
Subject:
Real Estate Market Analysis
Document Type:
Report
Organization:
N/A
Author:
Jordan Larsen
Target Audience:
Real estate analysts, market researchers
Period of Validity:
N/A
Approval Date:
N/A
Date of Modifications:
N/A
Year:
2023
Region / city:
Athens, Greece
Topic:
Subband non-overlapping full duplex in RAN1
Document type:
Meeting summary
Organization / institution:
3GPP TSG RAN WG1
Author:
Moderator (CATT)
Target audience:
3GPP participants, industry professionals
Period of validity:
February 27th – March 3rd, 2023
Date of approval:
February 27th, 2023
Date of changes:
None indicated
Note:
Context description
Year:
2023
Region / City:
Not specified
Topic:
Heat Treatment of Stainless Steel
Document Type:
Research Article
Organization / Institution:
Not specified
Author:
S. M. Khafagy, M. A. Morsy, F. M. Molleda, J. C. Suarez
Target Audience:
Academics, Engineers
Effective Date:
Not specified
Date of Approval:
Not specified
Date of Modifications:
Not specified
Year:
2022
Event:
3GPP TSG RAN WG1 #110bis-e Meeting
Date:
October 10–19, 2022
Source:
Moderator (CATT)
Agenda Item:
9.3.2
Document Type:
Technical Summary
Topic:
Subband Non-Overlapping Full Duplex (SBFD)
Companies Involved:
Huawei, CATT, Xiaomi, Samsung, DOCOMO, Qualcomm, Vivo, Spreadtrum, Sony, Ericsson, Nokia, WILUS, Intel, CMCC, LG
Target Audience:
RAN1 Working Group Members
Purpose:
Discussion and Decision
Key Focus:
SBFD operation within TDD carriers, BWP pair configurations, aligned and unaligned center frequencies, feasibility and operational considerations
Year:
2022
Region / city:
N/A
Topic:
SBFD schemes and their configurations
Document Type:
Meeting summary
Organization / Institution:
3GPP TSG RAN WG1
Author:
Moderator (CATT)
Target audience:
3GPP members and stakeholders in wireless communication
Period of validity:
N/A
Approval date:
N/A
Date of revisions:
N/A
Context:
This document provides a summary of discussions and contributions regarding the implementation of subband non-overlapping full duplex (SBFD) in TDD carriers, focusing on various configuration scenarios and their potential benefits and challenges in wireless networks.
Year:
2026
City:
Gothenburg
Country:
Sweden
Organization:
3GPP TSG-RAN Working Group 4
Meeting:
TSG-RAN WG4 Meeting #118
Agenda item:
6.22
Topic ID:
311
Topic title:
Rel-19 Demod_Part1_duplex_NTN
Work items:
NR_duplex_evo-Perf; NR_NTN_Ph3-Perf
Technical areas:
SBFD demodulation; NTN demodulation
Document type:
Technical meeting topic summary
Source:
Moderator (Samsung)
Contributing companies:
ZTE Corporation; Sanechips; Huawei; HiSilicon; Ericsson; Samsung; Nokia
Technical specifications referenced:
3GPP TS 38.104; 3GPP TS 38.141-1; 3GPP TS 38.141-2; 3GPP TS 38.211; 3GPP TS 38.212
Related references:
R4-2523110; RP-241614; RP-243300
Technology:
5G NR
Focus topics:
SBFD demodulation requirements; PUSCH performance with UL muting; SBFD-capable base stations; NTN uplink capacity and RedCap UE support
Release:
3GPP Release 19
Audience:
3GPP RAN4 participants and telecom equipment vendors
Year:
2022
Event:
3GPP TSG RAN WG1 #110bis-e
Topic:
Subband non-overlapping full duplex (SBFD) schemes
Document type:
Technical report
Organization:
3GPP
Author:
Moderator (CATT)
Intended audience:
RAN1 Working Group participants
Agenda item:
9.3.2
Period of discussion:
October 10–19, 2022
Note:
Summary of contributions from multiple companies including Huawei, Xiaomi, Samsung, DOCOMO, Qualcomm, Vivo, Spreadtrum, Sony, Intel, CMCC, Nokia, and WILUS
Year:
2021
Region / City:
Clearbrook-Gonvick, Minnesota
Topic:
Education, School Board Meeting
Document Type:
Meeting Minutes
Organization:
Clearbrook-Gonvick School Independent School District #2311
Author:
Board of Education, Superintendent Ryan Grow, Dean of Students Josh Tharaldson
Target Audience:
School Board, Staff, Community Members
Effective Period:
August 16, 2021
Approval Date:
August 16, 2021
Date of Changes:
N/A
Year:
2015
Region / City:
Blaine, MN
Topic:
Youth Football Meeting Minutes
Document Type:
Meeting Minutes
Organization:
Blaine Youth Football
Author:
Ken Downey, Darrell Colman, Heather Erickson, Eric Hargrove, Jim Ristow, Brian Koste
Target Audience:
Board Members, Coaches, Volunteers
Period of Validity:
January 11, 2015
Approval Date:
January 11, 2015
Date of Changes:
None
Context:
Meeting minutes documenting decisions, motions, and discussions held at the Blaine Youth Football board meeting.