№ files_lp_4_process_3_094353
File format: docx Character count: 12370 File size: 215 KB
Year: 2026
Region / City: Goa, India
Topic: Voice over GEO links, Satellite Communication
Document Type: Technical Paper
Author: Skylo Technologies, ViaSat, Boost Mobile Network, EchoStar
Target Audience: 3GPP participants, telecommunications engineers, network architects
Effective Period: February 9-13, 2026
Approval Date: February 9, 2026
Modification Date: Not specified
Keywords: GEO, Voice over Satellite, Call Setup Time (CST), IMS, SIP, Binary Encoding, NB-IoT, NTN
Abstract: The document outlines interim conclusions for Key Issue #2 related to the optimization of voice call setup over GEO links for emergency communication, focusing on call setup time (CST) and protocol efficiency.
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TR 23.700-63, KI#2: Getting public IP address and port after NAT
Year: 2024
Region / City: Athens, Greece
Topic: Networking, IP Addressing, NAT
Document Type: Technical Report
Organization / Institution: Ericsson
Author: Ericsson
Target Audience: Technical professionals, network engineers
Effective Period: February 26 – March 1, 2024
Approval Date: Not provided
Revision Date: Not provided
KI#2: New Solution – Vertical Federated Learning between NWDAF and AF
Year: 2024
Region / City: Changsha
Subject: Vertical Federated Learning, 5GC, NWDAF, AF
Document Type: Proposal
Organization / Institution: 3GPP SA WG2
Author: vivo, Huawei, HiSilicon, Tencent, Tencent Cloud, Ericsson
Target Audience: 3GPP SA WG2 members, network engineers, AI model developers
Effective Period: April 15, 2024 – April 19, 2024
Approval Date: To be determined
Amendment Date: To be determined
KI#2: Solution Variants on SBA — 6G SBA Input Solutions Consolidation, 3GPP TSG-WG SA2#173, Goa, 9–13 February 2026
Year: 2026
Event: 3GPP TSG‑WG SA2#173
Location: Goa
Country: India
Dates: 9–13 February 2026
Working Group: 3GPP SA2
Standardization Body: 3rd Generation Partnership Project
Source Organizations: ZTE; InterDigital
Pen-holder(s): ZTE; InterDigital
Work Item: FS_6G_ARC
Agenda Item: 20.6.2
Document Type: Technical contribution
Topic: 6G Service-Based Architecture (SBA) framework and solution variants
Subject Area: Network function registration, discovery, selection, and architecture evolution for 6G core networks
Purpose: Approval
Content Structure: High-level summary table of solution variants and detailed description of enhancements to NF profiles and discovery procedures
Conclusions for KI#2 IMS enhancement for GEO NB-IoT NTN access
Year: 2026
Region / City: Goa, India
Theme: Telecommunications
Document Type: Meeting Conclusion
Organization: 3GPP TSG-WG SA2
Author: Huawei, HiSilicon
Target Audience: Telecommunications professionals, engineers, and network operators
Period of validity: N/A
Approval Date: 9th Feb 2026
Amendment Date: N/A
Conclusions for KI#2 IMS enhancement for GEO NB-IoT NTN access, 9–13 February 2026
Year: 2026
Location: Goa, India
Topic: IMS enhancement for GEO NB-IoT NTN access
Document type: Meeting contribution / Technical report
Organization: 3GPP TSG-WG SA2
Author: Huawei, HiSilicon
Audience: 3GPP members, telecom engineers
Agenda item: 20.1.1
Work item / Release: FS_5GSAT_Ph4-ARC / Rel-20
Reference document: TR 23.700-19 v1.1.0
Meeting number: #173
Date: 9–13 February 2026
Summary: Interim conclusions for Key Issue #2 on IMS enhancement for GEO NB-IoT NTN access including SIP message size reduction, shortened call setup, and B2BUA interoperation
KI#2 conclusions
Year: 2025
Region / City: Dallas, USA
Topic: Network energy saving, policy control, service adjustment
Document Type: Contribution
Organization / Institution: 3GPP, NTT DOCOMO, Lenovo, InterDigital, NEC, Apple, Vivo, Nokia, China Mobile, China Telecom, ZTE, Ericsson, MediaTek Inc., Samsung, Huawei, HiSilicon
Author: Not specified
Target Audience: 3GPP participants, network operators, technical teams
Action Period: November 17 – 21, 2025
Approval Date: Not specified
Date of Changes: Not specified
Agenda Item: 20.4.1
Work Item / Release: FS_EnergySys_Ph2 / Rel-20
FS_5G_RTP_Ph2 Solution KI#2 guidelines for handling lone/unmarked PDU without SSRC packet filter in 5G System
Year: 2024
Region / city: Orlando, USA
Topic: 5G System, RTP Header Extension, PDU Set Marking, QoS
Document type: Technical Report
Organization / institution: Huawei, HiSilicon
Author: Huawei, HiSilicon
Target audience: 3GPP participants, 5G system developers, network engineers
Period of validity: November 2024
Approval date: November 2024
Amendment date: Not provided
Solution for KI#2
Year: 2026
Region / city: Goa, India
Topic: Security protection for sensing service operations
Document Type: Technical Report
Author: Ericsson
Target Audience: 3GPP Technical Standards Group members
Period of validity: N/A
Approval Date: 2026-02-09
Amendment Date: N/A
Work Item: FS_Sensing_SEC
Spec: 3GPP TR 33.777
Version: 0.3.0
Agenda Item: 5.2.7
Comments: The document discusses security solutions for sensing service operations between sensing entities and SF.
Contextual description: Technical report on security protection for sensing service operations in a 5G environment.
Conclusions for KI#2 IMS enhancement for GEO NB-IoT NTN access – 9th Feb to 13th Feb 2026
Year: 2026
Location: Goa, India
Subject: IMS enhancement for GEO NB-IoT NTN access
Document Type: Meeting contribution / Technical conclusion
Organization: 3GPP TSG-WG SA2
Author: Huawei, HiSilicon
Agenda Item: 20.1.1
Work Item / Release: FS_5GSAT_Ph4-ARC / Rel-20
Purpose: Approval
Reference Document: TR 23.700-19 v1.1.0
Interim Conclusions: SigComp, SIP header slimming, SDP preconfiguration, shortened call setup, B2BUA support, dedicated bearer for IMS voice data
Interim conclusion for KI#2 IMS enhancement for GEO NB-IoT NTN access on pre-defining static SDP lines
Year: 2026
Location: Goa, India
Organization: 3GPP TSG-SA WG2
Document Type: Meeting Report
Agenda Item: 20.1.1
Work Item / Release: FS_5GSAT_Ph4_ARC / Rel-20
Author / Contributor: MediaTek Inc.
Target Audience: 3GPP members and IMS implementers
Subject: IMS enhancement, GEO NB-IoT NTN, static SDP pre-definition
Date of Meeting: February 09–13, 2026
Proposal Status: Interim conclusion
References: RFC 4566
Pseudo-CR on Conclusions to KI#2
Year: 2026
Region / city: Goa, India
Topic: Security and privacy for local access
Document type: Draft
Organization / institution: 3GPP TSG-SA3
Author: ZTE, China Telecom, Nokia
Target audience: Members of 3GPP TSG-SA3
Effective period: 2026
Approval date: Pending
Amendment date: Pending
Contextual description: Document outlining conclusions and security considerations for Key Issue #2 in the context of NR Femto GW integration and N4 interface protection.
FS_5G_RTP_Ph2 Solution KI#2 guidelines for handling lone/unmarked PDU without SSRC packet filter in 5G System
Year: 2024
Region / City: Orlando
Theme: 5G System, RTP Header Extension, PDU Set Marking
Document Type: Technical Report
Organization / Institution: 3GPP
Author: Huawei, HiSilicon
Target Audience: 5G System Engineers, Network Operators, RTP Specialists
Period of validity: N/A
Approval Date: N/A
Date of Changes: N/A
FS_5G_RTP_Ph2 Solution KI#2 and KI#9 Guidelines for PDU Set Marking in Lone PDU and Multiplexing Scenarios
Year: 2024
Organization: 3GPP SA4-e RTC SWG
Work item code: FS_5G_RTP_Ph2
Category: B (addition of feature)
Release: 19
Source to WG: Huawei, HiSilicon
Source to TSG: SA WG 4
Date submitted: 11-10-2024
Affected components: UICC apps, ME, Radio Access Network, Core Network
Clauses affected: 4, 4.1, 4.2
References: 3GPP TS 29.571, 3GPP TS 38.415, RTP Parameters (iana.org)
Type of document: Change Request
Summary: Guidelines for marking PDU Sets in RTP streams for lone and multiplexed PDUs, including QoS handling and scenarios where SSRC-based packet filtering cannot be applied.
KI#1 conclusion update: mobility between NB-IoT(GEO) and WB-EUTRAN
Year: 2026
Region / city: Goa, India
Topic: Mobility between NB-IoT (GEO) and WB-EUTRAN
Document type: Contribution
Organization / institution: Ericsson
Author: Ericsson
Target audience: 3GPP members and technical stakeholders
Period of validity: February 09-13, 2026
Approval date: February 09-13, 2026
Agenda Item: 20.1.1
Work Item / Release: FS_5GSAT_Ph4_ARC / Rel-20
Date of changes: February 09-13, 2026
Source: Ericsson
KI#1 conclusion update: preestablished dedicated bearer
Year: 2026
Region / city: Goa, India
Topic: Telecom, Voice Communication, IMS, NB-IoT
Document Type: Technical Contribution
Organization: Ericsson
Author: Ericsson
Target Audience: Operators, Telecom Engineers
Period of validity: Not specified
Approval Date: Not specified
Change Date: Not specified
KI#1 conclusion update: non-IP and new-RTP negotiation for IMS voice over NB-IoT, February 2026, Goa, India
Source: Ericsson
Meeting: 3GPP TSG-WG SA2 #173
Agenda Item: 20.1.1
Work Item / Release: FS_5GSAT_Ph4_ARC / Rel-20
Date: February 09-13, 2026
Region: Goa, India
Document Type: Technical contribution / approval
Target Audience: 3GPP SA2 members
Key Issues: KI#1 – non-IP transport and new RTP negotiation
Protocol Focus: UE-EPC non-IP coordination, UE-IMS new RTP header
Standards Referenced: TR 23.700-19, TS 29.303
Endorsement Status: For approval
Conclusion on IMS signaling transport for GEO NB-IoT NTN access
Year: 2026
Region / City: Goa, India
Topic: IMS signaling transport for GEO NB-IoT NTN access
Document Type: Meeting Contribution
Organization / Institution: 3GPP
Author: vivo
Target Audience: 3GPP TSG-SA WG2 members
Period of validity: February 2026
Approval Date: Not specified
Modification Date: Not specified
Agenda Item: 20.1.1
Work Item / Release: FS_5GSAT_Ph4_ARC / Rel-20
Abstract: Updated conclusion on IMS signaling transport for GEO NB-IoT NTN access
Context: Document proposing conclusions on IMS signaling transport for GEO NB-IoT NTN access.
Outcome report banks should share with the IRT via IRIS no later than one month after the conclusion of the test
Year: 2023
Region / City: Not specified
Topic: Banking testing and assessment
Document Type: Report
Organ / Institution: Banks
Author: Not specified
Target Audience: Internal resolvability testing teams (IRT)
Period of validity: Not specified
Date of approval: Not specified
Date of amendments: Not specified
KI#3 Conclusion: For UE-SAT-UE communication
Year: 2024
Region / City: Jeju, KR
Topic: UE-SAT-UE communication
Document Type: Technical Report
Organization / Institution: Huawei, HiSilicon
Author: Huawei, HiSilicon
Target Audience: Technical professionals in telecommunications
Period of Validity: Not specified
Approval Date: Not specified
Date of Changes: Not specified
Context: This is a technical report outlining the normative work and conclusions regarding UE-SAT-UE communication, focusing on the implementation of satellite access for IMS call setup in telecommunications systems.
Denver District Attorney Conviction Review Unit’s Conclusion on People v. Hal Hebert, Case No. 01CR2554
Year: 2024
Region / City: Denver
Topic: Criminal Conviction Review
Document Type: Legal Report
Target Audience: Legal professionals, public
Period of Action: 2001–2024
Approval Date: January 8, 2024
Modification Date: N/A
Topics: KI2 conclusion Interim