№ files_lp_4_process_3_124720
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Character count: 201068
File size: 3714 KB
Year:
2026
Location:
Gothenburg, Sweden
Subject:
CSI compression using two-sided AI/ML model
Document type:
Technical report
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Qualcomm)
Target audience:
RAN1, RAN2, RAN3, RAN4 members, industry participants
Agenda item:
9.1.1
Date of meeting:
February 9–13, 2026
Contact information:
Multiple participating companies listed with emails
Proposals included:
VQ vs. SQ performance, VQ-LUT configurations, payload optimization, quantization codebook exchange
Performance metrics:
SGCS gain, throughput for different ranks and RU percentages
References:
Rel-19 study, Rel-20 AI/ML-based CSI compression
Context:
Technical report summarizing discussion and decisions on inference and other aspects of two-sided CSI compression, including company proposals, performance comparisons, and standardization considerations.
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Year:
2026
Location:
Gothenborg, Sweden
Subject:
CSI compression and AI/ML model specification for RAN
Document type:
Meeting summary / Technical report
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Qualcomm)
Contributors:
Qualcomm, OPPO, Lenovo, Ofinno, NTT DOCOMO, Sharp, CMCC, Ericsson, Futurewei, MediaTek, CEWiT, CATT, Panasonic, Samsung, LG Electronics, TCL, NEC, Apple, Vivo, InterDigital, ETRI, China Telecom, Fujitsu, Toyota, Nokia
Agenda item:
9.1.1
Target group:
RAN1 and RAN2 technical experts
Related release:
Rel-19 conclusions and Rel-20 AI/ML CSI compression work
Key topics:
Spatial-frequency CSI compression, two-sided AI/ML model, quantization, payload configuration, inter-vendor collaboration, performance monitoring
Data collection:
NW and UE side training data, dataset format and exchange specification
Decision points:
Check-points in RAN#110, standardization of encoder model and dataset, performance evaluation metrics
Contact information:
Provided for all participating companies
Context:
Technical report summarizing proposals, observations, and specifications regarding two-sided AI/ML-based CSI compression for RAN1 and RAN2, including payload, quantization, and inter-vendor collaboration aspects.
Year:
2025
Region / City:
Dallas, US
Topic:
AI/ML Lifecycle Management, Model Training, Network Management
Document Type:
Technical Report
Organization / Institution:
3GPP
Author:
NEC, Huawei, Nokia, Samsung, Vivo
Target Audience:
Technical professionals, engineers, and organizations working on AI/ML in telecom
Effective Period:
November 2025
Approval Date:
November 2025
Amendment Date:
None
Year:
2026
Location:
Gothenborg, Sweden
Subject:
CSI compression and AI/ML model specification for RAN
Document type:
Meeting summary / Technical report
Organization:
3GPP TSG RAN WG1
Author:
Moderator (Qualcomm)
Contributors:
Qualcomm, OPPO, Lenovo, Ofinno, NTT DOCOMO, Sharp, CMCC, Ericsson, Futurewei, MediaTek, CEWiT, CATT, Panasonic, Samsung, LG Electronics, TCL, NEC, Apple, Vivo, InterDigital, ETRI, China Telecom, Fujitsu, Toyota, Nokia
Agenda item:
9.1.1
Target group:
RAN1 and RAN2 technical experts
Related release:
Rel-19 conclusions and Rel-20 AI/ML CSI compression work
Key topics:
Spatial-frequency CSI compression, two-sided AI/ML model, quantization, payload configuration, inter-vendor collaboration, performance monitoring
Data collection:
NW and UE side training data, dataset format and exchange specification
Decision points:
Check-points in RAN#110, standardization of encoder model and dataset, performance evaluation metrics
Contact information:
Provided for all participating companies
Context:
Technical report summarizing proposals, observations, and specifications regarding two-sided AI/ML-based CSI compression for RAN1 and RAN2, including payload, quantization, and inter-vendor collaboration aspects.
Source:
ZTE Corporation, Qualcomm
Meeting:
3GPP TSG SA5 #165
Location:
Goa, India
Date:
9-13 February 2026
Agenda item:
6.20.2
Specification:
3GPP TR 28.882
Version:
0.2.0
Work Item:
FS_AIML_MGT_Ph3 Comments
Type of document:
Technical report / Contribution for approval
Target audience:
3GPP SA5 members and related working groups
Topic:
Management support for data collection and two-sided model training
Pre-conditions:
Relevant data for CSI compression is available in the gNB
Document Type:
Print production specification
Subject:
Card printing and file preparation
Print Size:
3.5” × 8”
Color Model:
CMYK
Sides:
2-sided
Bleed Requirement:
File marked with “BLEEDS”
Recommended Paper Stock:
100# white gloss cover
Production Process:
Trim and package
Printer Requirements:
Quantity and delivery information
Industry:
Commercial printing
Year:
2021
Region / City:
Ottawa, IL
Theme:
Pipe Rehabilitation, Sealing Gaskets, CIPP Liners
Document Type:
Technical Specification
Organization / Institution:
LMK Technologies
Author:
LMK Technologies
Target Audience:
Professionals in pipe rehabilitation and CIPP liner installation
Period of Validity:
Not specified
Approval Date:
August 25, 2021
Date of Revision:
August 25, 2021
Year:
2016
Region / city:
Geneva, CH
Theme:
Biotechnology, Genomic Information Processing, Data Compression
Document Type:
Call for Proposals
Organization:
ISO/IEC JTC 1/SC 29/WG 11, ISO/TC 276/WG 5
Author:
ISO/IEC JTC 1/SC 29/WG 11, ISO/TC 276/WG 5
Target Audience:
Scientific and technical communities in biotechnology, bioinformatics, and data compression
Effective Period:
N/A
Approval Date:
June 2016
Revision Date:
N/A
Year:
2025
Region / City:
UK
Topic:
Gas transmission, biomethane, National Transmission System
Document Type:
Report
Organization / Institution:
Joint Office of Gas Transporters
Author:
Shiv Singh, Gavin Williams, Ed Allard
Target Audience:
Gas network operators, industry stakeholders
Period of Validity:
Not specified
Approval Date:
20 June 2025
Amendment Date:
17 July 2025
Year:
2024
Region / City:
UK
Topic:
Gas Distribution and Transmission Networks
Document Type:
Workgroup Report
Organization / Institution:
Gas Transporters
Author:
Shiv Singh, Gavin Williams, Ed Allard
Target Audience:
Gas Transporters, Network Operators, Industry Stakeholders
Effective Period:
June 2026
Approval Date:
07 February 2025
Modification Dates:
04 July 2024, 06 August 2024, 15 August 2024, 05 September 2024, 15 May 2025
Consultation Close-out Date:
20 June 2025
Final Modification Report Date:
20 June 2025
Modification Panel Decision Date:
17 July 2025
Year:
2022
Region / City:
New York, NY
Topic:
Wireless LAN, CSI Compression, Machine Learning
Document Type:
Technical Report
Organization:
IEEE 802.11
Author:
Zinan Lin, Rui Yang, Xiaofei Wang
Target Audience:
IEEE members, Wireless Networking Engineers, AI/ML experts
Period of Validity:
N/A
Approval Date:
2022-11-06
Modification Date:
2022-11-16
Year:
2018
Region / City:
Ljubljana, SI
Topic:
Neural Network Compression
Document Type:
Call for Evidence
Organization:
ISO/IEC JTC1/SC29/WG11
Author:
MPEG
Target Audience:
Researchers, Developers, Contributors in Multimedia and Data Analytics
Period of Validity:
July 2018 – October 2018
Approval Date:
July 2018
Date of Changes:
N/A
Document type:
Verification Test Report
Status:
Approved
Date of document:
2020-05-13
Online meeting date:
April 2021
Organization:
ISO/IEC JTC 1/SC 29/WG 04 MPEG Video Coding
Source:
WG 04, MPEG Video Coding
Standard:
MPEG-5 Part 2 Low Complexity Enhancement Video Coding
Serial Number:
20173
Number of pages:
24
Test scope:
Compression performance verification
Test conditions:
Standard Dynamic Range UHD and HD, random-access configuration
Codecs evaluated:
AVC, HEVC, EVC, VVC
Test material format:
Progressive scan, 4:2:0 chroma sampling, 8/10-bit depth
Year:
2015
Region / City:
Los Gatos, CA
Topic:
PAN ID Compression
Document Type:
Technical Specification
Organization / Institution:
IEEE
Author:
Benjamin Rolfe
Target Audience:
IEEE P802.15 working group
Validity Period:
Not specified
Approval Date:
15 Sept 2015
Amendment Date:
Not specified
Year:
2015
Region / city:
Los Gatos, CA
Topic:
PAN ID Compression in IEEE 802.15.4 standard
Document type:
Technical submission
Organization / institution:
IEEE P802.15
Author:
Benjamin Rolfe
Target audience:
IEEE 802.15 Working Group members
Period of validity:
Indefinite
Approval date:
14 July 2015
Date of changes:
Not specified
Year:
2015
Date Submitted:
14 July 2015
Project:
IEEE P802.15 Wireless Personal Area Networks
Standard:
IEEE 802.15.4
Document Type:
Technical contribution
Organization:
IEEE P802.15
Author:
Benjamin Rolfe
Affiliation:
BCA
Purpose:
Revision preparation and clarification of PAN ID compression behavior
Subject:
PAN ID Compression, MAC frame addressing, frame versions 0, 1, 2, and 3
Related Clauses:
7.2.1.5, 7.3.1.1, 7.5.2, 7.5.3, 7.5.4
Release Status:
IEEE contribution, publicly releasable
Organization:
IEEE P802.15 Wireless Personal Area Networks
Project:
IEEE P802.15
Document type:
Technical contribution
Standard:
IEEE 802.15.4 / 802.15.4e
Submission date:
14 July 2015
Author:
Benjamin Rolfe
Affiliation:
BCA
Committee:
Maintenance Standing Committee
Related work:
802.15.4 Revision Preparation
Subject:
PAN ID Compression rules and frame addressing
Release status:
IEEE contribution, publicly available
Source type:
Standards working group submission
Note:
Year
Context:
A systematic review assessing the comparative effectiveness of cardiopulmonary resuscitation strategies for adults and children following drowning, focusing on survival outcomes and neurological recovery.
Year:
2022
Region / City:
Kabale, Uganda
Topic:
Civil Engineering, Geotechnical Engineering
Document Type:
Research Paper
Institution:
Kampala International University
Authors:
Nkwanzi Lillian, Suliman Badawi Ahmed, Deepa Krishnan, Sani Aliyu, Ismail Bakheit Eldouma, Onep Samuel George, Val Hyginus Udoka Eze
Target Audience:
Engineers, Researchers, Civil Engineering Students
Period of Validity:
N/A
Approval Date:
N/A
Date of Last Modification:
N/A
Context:
Case study on the evaluation of sub-base materials for road construction using California Bearing Ratio (CBR) and triaxial compression tests along High Court Road, Kabale, Uganda, providing insights into material classification and subgrade strength assessment for infrastructure design.
Year:
2022
Month:
March 2022
Session:
187th session, June 2022
Location:
Geneva
Document symbol:
ECE/TRANS/WP.29/2022/…
Distribution:
General
Original language:
English
Organization:
United Nations Economic Commission for Europe, Inland Transport Committee, World Forum for Harmonization of Vehicle Regulations (WP.29)
Submitting body:
Informal Working Group on Environmental and Propulsion Performance Requirements of L-category vehicles (EPPR)
Related bodies:
Working Party on Pollution and Energy (GRPE); Executive Committee (AC.3) of the 1998 Agreement
Subject:
Amendment 5 to UN GTR No. 2
Regulatory framework:
1998 Agreement
Document type:
Draft amendment proposal to a UN Global Technical Regulation
Scope:
Environmental performance testing of two- and three-wheeled motor vehicles
Technical focus:
Measurement procedures for gaseous pollutants, CO2 emissions and fuel consumption; Test Type I, II and VII; chassis dynamometer procedures; reference fuels; propulsion unit classification
Agenda item:
Consideration and vote by AC.3 of draft UN GTRs and/or draft amendments