№ files_lp_4_process_2_61815
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File size: 83 KB
Formal 3GPP change request describing the addition of an optional 128-bit security parameter (RANDAIOT_n) to A-IoT inventory request messages in Rel-19, including details on procedural handling, affected clauses, and source contributions from multiple telecommunications organizations.
Year:
2026
Location:
Gothenburg, Sweden
Subject:
Ambient IoT security parameter update
Document type:
Change Request
Organization:
3GPP TSG-RAN WG3
Authors:
Huawei, China Telecom, China Unicom, CATT, CMCC, Nokia, Samsung, ZTE, LG Electronics, NEC
Work item code:
Ambient_IoT_Solutions-Core
Release:
Rel-19
Category:
F (correction)
Date of submission:
2026-02-11
Clauses affected:
2, 8.20.1.2, 9.3.6.1, 9.4.5, 9.4.7
Impact:
Adds missing security parameter without affecting previous version functionality
Consequences if not approved:
NG-RAN cannot receive security parameter from CN for AIoT
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Year:
2026
Region / city:
Goteborg, Sweden
Topic:
Telecommunication standards, IoT
Document type:
Change Request
Organization:
3GPP
Author:
Xiaomi, Huawei, CATT, Samsung, CMCC, ZTE
Target audience:
Industry professionals, 3GPP working groups
Validity period:
February 2026
Approval date:
2026-02-11
Modification date:
Not specified
Release:
Rel-19
Work item code:
Ambient_IoT_Solutions-Core
Impact assessment:
Isolated impact with the previous version of the specification
Clauses affected:
8.20.3.3, 9.3.1.2, 9.4.5
Year:
2026
Region / City:
Gothenburg, Sweden
Theme:
A-IoT, coexistence evaluation
Document type:
Meeting contribution
Organization / Institution:
3GPP TSG-RAN WG4
Author:
Moderator (LGE)
Target audience:
3GPP members, stakeholders in A-IoT development
Period of validity:
February 09-13, 2026
Date of approval:
February 09, 2026
Date of modification:
Not specified
Year:
2026
Region / City:
Gothenburg, SE
Topic:
A-IoT, NR, Maintenance
Document Type:
Meeting Contribution
Organization / Institution:
3GPP
Author:
Moderator (CMCC)
Target Audience:
Technical experts, engineers, contributors
Period of validity:
Feb. 9th ~ 13th, 2026
Date of Approval:
N/A
Date of Amendments:
N/A
Note:
Context description
Year:
2026
Location:
Gothenburg, Sweden
Subject:
Telecommunications / 3GPP Standardization
Document Type:
Change Request
Organization:
3GPP TSG-RAN WG3
Authors:
Huawei, China Telecom, China Unicom, CATT, CMCC, Nokia, Samsung, ZTE, LG Electronics
Work Item Code:
Ambient_IoT_Solutions-Core
Release:
Rel-19
Category:
F (correction)
Date Submitted:
2026-01-30
Meeting:
TSG-RAN WG3 #131
Clauses Affected:
2, 8.20.1.2, 9.3.3.xx (new), 9.3.6.1, 9.4.5, 9.4.7
Impact:
Isolated change to add missing security parameter in Inventory Request procedure
Year:
2026
Region / City:
Gothenburg, Sweden
Topic:
A-IoT Security Information
Document Type:
Change Request
Organization / Institution:
Huawei, China Telecom, China Unicom, CATT, CMCC, Nokia, Samsung, ZTE, LG Electronics, NEC
Author:
R3
Target Audience:
Technical working groups
Period of Validity:
Rel-19
Approval Date:
2026-02-13
Change Date:
2026-02-13
Release Version:
Rel-19
Category:
F
Impact:
Isolated impact with the previous version of the specification
Reason for Change:
Need to introduce A-IoT security information in Inventory
Clauses Affected:
2, 9.3.3.xx (new), 9.3.6.1, 9.4.5, 9.4.7
Test Specifications Affected:
Yes
Other Core Specifications Affected:
Yes
Other Comments:
Revision history updated
Context:
A technical specification document detailing changes for security information inclusion in the A-IoT inventory request transfer protocol
Year:
2026
Location:
Gothenburg, Sweden
Organization:
3GPP TSG-RAN4
Document type:
Meeting report / Technical summary
Topic:
Ambient IoT (A-IoT) Maintenance and RF Requirements
Contributors:
vivo, Ericsson, Huawei, HiSilicon, CATT, ZTE Corporation, Sanechips
Agenda item:
4.1.3, 4.20.1
Target audience:
Telecommunications engineers, 3GPP members
Related standards:
TS 38.191, TS 38.192, TS 38.194, TS 38.104, TS 38.195
Document ID:
R4-2602100
Meeting number:
118
Date:
February 9–13, 2026
Year:
2025
Region / City:
Dallas, USA
Topic:
Waveform
Document Type:
Meeting Agenda
Organization:
3GPP TSG-RAN WG4
Source:
Feature lead (Huawei, HiSilicon)
Audience:
Industry professionals
Period of Validity:
Until RAN4#117 meeting
Approval Date:
Not specified
Date of Last Update:
Not specified
Note:
Context
Standard:
3GPP TS 32.298
Version:
V17.10.0
Publication date:
2024-03
Release:
17
Scope:
Telecommunication management; Charging management
Type:
Technical Specification
Organization:
3rd Generation Partnership Project (3GPP)
Working group:
Technical Specification Group Services and System Aspects
Keywords:
charging, management, protocol, CDR, ASN.1
Copyright holder:
3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC)
Legal notice:
Not subject to approval by 3GPP Organizational Partners; not for implementation; provided for future development work within 3GPP only
Document status:
Technical specification draft for internal 3GPP development
Year:
2021
Region / City:
N/A
Topic:
Wireless LANs, CH_BANDWIDTH, PPDU format
Document Type:
Draft
Author:
Yujin Noh, Ross Jian Yu, Youhan Kim
Organization:
Senscomm, Huawei Technologies, Qualcomm
Target Audience:
Technical engineers and researchers in wireless communication
Approval Date:
2021-01-25
Revision Date:
TBD
Period of Effectiveness:
N/A
Year:
N/A
Region / City:
N/A
Topic:
WLTP, GTR#15, Battery Energy, Electric Range
Document Type:
Technical Standard
Organization / Institution:
N/A
Author:
N/A
Target Audience:
Automotive Industry, Engineers
Period of Validity:
N/A
Approval Date:
N/A
Date of Changes:
N/A
Jurisdiction:
State of Florida
Country:
United States
Regulatory Framework:
Lead and Copper Rule (LCR); 40 CFR 141.23(k)1; 40 CFR 141 Subpart C Appendix A
State Regulation:
Florida Administrative Code (F.A.C.) 62-160; 62-550; 62-555.320(3)(a); 62-550.550(1)
Issuing Authority:
Florida Department of Environmental Protection (DEP); Florida Department of Health (DOH)
Document Type:
Regulatory reporting form
Subject:
Reporting of Water Quality Parameters (WQPs) for public water systems
Applicable Entities:
Public Water Systems; Certified Laboratories; Samplers; Certified Operators
Compliance Requirement:
Laboratory certification by Florida DOH; NELAC requirements
Monitoring Scope:
Entry Point and Distribution system samples
Related Form:
DEP Form 62-555.900(12), F.A.C.
Intended Recipients:
DEP offices; Health Department offices
Geographical Scope:
Florida
Field Data Requirements:
Temperature and pH measured in field and recorded on chain of custody
Year:
2021
Region / City:
Pasay City, Philippines
Topic:
Gaming Regulation, Casino Operations
Document Type:
Notification Form
Agency:
Philippine Amusement and Gaming Corporation (PAGCOR)
Author:
GLDD
Target Audience:
Licensees operating casinos
Effective Date:
June 15, 2021
Date of Approval:
June 15, 2021
Year:
2023
Region / City:
US, Canada, EU
Topic:
Analytical Instruments, Environmental Compliance
Document Type:
Technical Specification
Organization:
CSI
Author:
Not specified
Target Audience:
Contractors, Manufacturers
Validity Period:
Not specified
Approval Date:
Not specified
Revision Date:
Not specified
Context:
Technical specification for a dual parameter monitoring panel and controller, detailing compliance, installation, and maintenance requirements for analytical instruments.
Total:
90
Type of document:
Laboratory report template
Subject:
DC motor modeling and parameter identification
Sections:
Tachometer calibration; Armature resistance and back-EMF; Friction coefficients; Armature inductance; Rotor moment of inertia; Conservation of energy; System transfer function; Steady-state response
Measured parameters:
Ktach; RA; KV; Kτ; b+; b-; c+; c-; Rs; La; τe; J
Units:
V; A; rad/s; Vs/rad; Ω; Nms/rad; Nm; mH; kg m2
Required analysis:
Linear fit; Logarithmic transformation; Pole computation; First and second order transfer functions
Attachments:
Six experimental data sets and corresponding plots for friction, inductance, and inertia
Version:
v1.56
Date:
06/2022
Company name:
ZF CVS (former WABCO)
Parent company:
ZF Friedrichshafen AG
Headquarters:
Friedrichshafen
Communication partner:
ZF CVS EDI Team
Contact email:
[email protected]
Document type:
Technical specification
Subject:
EDI data exchange parameters
Connection types:
OFTP2, AS2, Value Added Network (VAN)
OFTP2 Odette ID (SSID):
O0013004468WABCOGRP000BBW
OFTP2 Odette ID (SFID):
O0013004468WABCOGRP000BBW
OFTP2 Hostname:
oftp.edi.wabco-auto.com
OFTP2 Port:
6619 or 6620
AS2 Provider:
Babelway
AS2 URL:
http://as2.edi.wabco-auto.com/corvus/httpd/as2/inbound
VAN provider:
ICONNECT
EDIFACT UNB ID:
ZFCVS
Trade register:
Amtsgericht Ulm HRB 630206
Year:
2022
Region / City:
Ohio
Topic:
Environmental Compliance, Air Quality
Document Type:
Regulatory Requirements
Authority:
Ohio EPA
Author:
Not specified
Target Audience:
Facilities with Wet Scrubber Equipment
Period of Validity:
Ongoing until performance testing
Approval Date:
09/15/2022
Amendment Date:
Not specified
Compliance Requirements:
Yes
Additional Notes:
Requirements for compliance with particulate matter emission standards
Year:
2008
Region / city:
Geneva
Topic:
Broadcasting, Image Formats, LSDI
Document type:
Recommendation
Organization:
International Telecommunication Union (ITU)
Author:
ITU-R
Target audience:
Broadcasting and Radiocommunication sectors, broadcasters, and relevant technology professionals
Period of validity:
2008 and ongoing
Approval date:
2008
Date of changes:
None
Year:
2024
Region / city:
Maastricht, NL
Topic:
RRC parameter correction for SRS power control
Document type:
Discussion/Decision
Organization:
3GPP
Author:
Not specified
Target audience:
Technical professionals in the field of telecommunications
Effective period:
Not specified
Approval date:
Not specified
Date of amendments:
Not specified
Year:
202__
Region / City:
New Jersey
Topic:
Water Quality Monitoring
Document Type:
Form
Organ / Institution:
Bureau of Safe Drinking Water
Author:
Not specified
Target Audience:
Licensed Operator or Water System Owner
Period of Action:
Biweekly Monitoring Periods
Approval Date:
Not specified
Amendment Date:
Not specified
Note:
Contextual Description
Course:
ECE 474
Experiment number:
4
Document type:
MATLAB script
Programming language:
MATLAB
Subject area:
Optics
Keywords:
refractive index, group index, wavelength, numeric differentiation, analytic differentiation, waveguide parameter V
Source reference:
Malitson, JOSA 1965
Software:
MATLAB
Figures generated:
4
Variables:
lamarr, n, ng, dng, V, bnV, dVbn, Vd2Vbn