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Guidelines for using the RTP Header Extension for PDU Set Marking in multiplexing scenarios, particularly for WebRTC and IPTV applications, ensuring efficient QoS handling in 5G systems.
Year:
2024
Region / City:
Orlando
Topic:
RTP Traffic Multiplexing
Document Type:
Technical Report
Organization:
3GPP
Author:
Huawei, HiSilicon
Target Audience:
Technical professionals, engineers in RTP and QoS systems
Effective Period:
Release 19
Approval Date:
Not specified
Modification Date:
Not specified
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Year:
2024
Region / City:
Orlando, USA
Topic:
RTP Multiplexing, PDU Set Marking
Document Type:
Technical Specification
Organization / Institution:
3GPP
Author:
Huawei, HiSilicon
Target Audience:
3GPP Technical Groups, Networking Engineers
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2017
Country:
India
Notification:
G.S.R. 113 (E)
Division:
Transmission
Scope:
Multiplexing Equipment
Standards:
CISPR 22 (2008), IEC 61000 series, IS 13252 part 1:2010, IS 10437:1986
Type of Document:
Technical Specification
Testing Authority:
Designated CAB of TEC
Certification:
Mandatory Testing & Certification of Telecommunication Equipment (MTCTE)
Interfaces:
2 Wire, 4 Wire, CCB Pay Phone, Hot Line, Telex, 2 Mbps, 8 Mbps, 34 Mbps, 64 Kbps, STM-1/4/16 Optical, GE Optical, PSTN, GPON, SHDSL, ISDN, OTU-1
Safety:
Optical connector protection and laser shutdown requirements
Security:
Inputs from Security Wing, DOT
Year:
2022
Region / City:
Sophia Antipolis, France
Subject:
Multiplexing and channel coding for NR (New Radio)
Document Type:
Technical Specification
Organization / Institution:
3rd Generation Partnership Project (3GPP)
Author:
3GPP
Target Audience:
Industry professionals, engineers, and researchers in telecommunications
Effective Period:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2018
Region / City:
Europe
Topic:
5G NR, Channel Coding, Multiplexing
Document Type:
Technical Specification
Organization / Institution:
3rd Generation Partnership Project (3GPP)
Author:
3GPP Technical Specification Group Radio Access Network
Target Audience:
Telecommunications professionals, engineers
Period of Validity:
Ongoing
Approval Date:
2018-09
Modification Date:
Not specified
Document Number:
R1-2207972
Meeting:
3GPP TSG RAN WG1 Meeting #110
Date:
May 9–20, 2022
Format:
e-Meeting
Agenda Item:
7.1
Source:
Moderator (ZTE)
Title:
Summary of HARQ-ACK multiplexing on PUSCH without PUCCH
Document For:
Discussion and Decision
Related Specifications:
TS38.213
Topic:
HARQ-ACK multiplexing, PUSCH, PUCCH, Type-1 HARQ-ACK codebook, CA operation
Companies Involved:
QC, DCM, Apple, ZTE, Intel, Ericsson, Huawei, HiSilicon
Release Impact:
Rel-15, Rel-16, Rel-17
Type of Contribution:
Technical discussion summary with proposal and Change Request
Year:
2020
Event:
3GPP TSG RAN WG1 #103-e
Organization:
3rd Generation Partnership Project
Working Group:
RAN WG1
Agenda Item:
7.2.2
Document Type:
Technical meeting contribution summary
Source:
moderator (vivo)
Topic:
NR-NRU technical discussion on HARQ-ACK multiplexing and CG-DFI feedback mechanisms
Technical Specification Reference:
3GPP TS 38.213
Related Specification:
3GPP TS 38.212
Participating Companies:
OPPO, Intel, vivo, ZTE, Ericsson, Samsung, Qualcomm
Discussion Issues:
HARQ-ACK multiplexing clarification; HARQ-ACK feedback in CG-DFI for dynamic grant PUSCH; minimum DFI delay clarification
Technology Domain:
5G New Radio
Document Purpose:
Discussion and decision within RAN WG1 specification work
Year:
2024
Region / City:
Orlando, Florida, USA
Theme:
5G System, RTP, Multiplexing, QoS
Document Type:
Change Request (CR)
Author:
Huawei, HiSilicon
Target Audience:
Technical stakeholders in 5G system design
Work Item Code:
FS_5G_RTP_Ph2
Date:
25-10-2024
Category:
B
Release:
19
Affected Specifications:
3GPP TS 23.501, 3GPP TS 38.415
Clausules Affected:
6.X (new clause)
Reason for Change:
Solution for RTP HE usage in media multiplexing
Summary of Change:
This document provides guidelines for applying RTP Header Extension (HE) for PDU Set marking in multiplexed media scenarios, ensuring proper QoS handling in 5G systems.
Consequences if Not Approved:
Limited practical adoption of RTP HE for PDU Set marking
Other Comments:
This CR includes all new text for RTP HE in multiplexed scenarios.
Year:
2021
Event:
3GPP TSG RAN WG1 #106bis-e e-Meeting
Location:
Virtual / e-Meeting
Topic:
Enhancements to IAB node resource multiplexing between child and parent links
Document type:
Meeting contribution / Technical summary
Organization:
3GPP
Authors:
AT&T, Huawei, HiSilicon, Nokia, Nokia Shanghai Bell, vivo
Audience:
RAN1 working group participants
Period of relevance:
October 11–19, 2021
Agenda item:
8.10.1
Related documents:
106bis-e-NR-eIAB-01
Purpose:
Discussion and approval of proposed multiplexing enhancements and guard symbol handling
Year:
2024
Location:
Orlando, Florida, USA
Subject:
5G System, RTP Header Extension, PDU Set QoS, Multiplexing
Document type:
Change Request (CR)
Organization:
3GPP TSG-SA WG4
Author:
Huawei, HiSilicon
Work item code:
FS_5G_RTP_Ph2
Category:
B (addition of feature)
Release:
19
Date of submission:
25-10-2024
Clauses affected:
6.X (new clause)
References:
3GPP TS 23.501, 3GPP TS 29.571, 3GPP TS 38.415, IANA RTP Parameters
Consequences if not approved:
KI not addressed, practical adoption of RTP HE for PDU Set marking limited
Year:
2024
Region / City:
Orlando, USA
Topic:
RTP Multiplexing, PDU Set Marking
Document Type:
Technical Specification
Organization / Institution:
3GPP
Author:
Huawei, HiSilicon
Target Audience:
3GPP Technical Groups, Networking Engineers
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
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.
Year:
2025
Region / City:
N/A
Topic:
QoS monitoring, UPF relocation, PDU session release
Document Type:
Change Request
Organization / Institution:
3GPP
Author:
ETRI
Target Audience:
N/A
Period of Action:
2025-01-20 – 2025-01-24
Approval Date:
2025-01-20
Date of Changes:
N/A
Year:
2025
Region / City:
Online
Topic:
Dynamic Policy API, 5G, PDU handling
Document Type:
Change Request
Organization:
3GPP
Author:
Lenovo, Nokia, InterDigital Communications, BBC
Target Audience:
5G Network Developers
Period of Action:
2025-07-14
Approval Date:
2025-07-14
Modification Date:
Not specified
Summary:
This document proposes changes to the Dynamic Policy API in 5G systems, particularly in how unmarked PDU information and dynamic traffic characteristics are handled.
Year:
2025
Region / City:
Online
Topic:
Telecommunications
Document Type:
Change Request
Organization / Institution:
3GPP
Author:
Huawei, HiSilicon
Target Audience:
Working Groups, Telecommunications Engineers
Period of Validity:
2025-07-15
Approval Date:
2025-07-15
Change Date:
2025-07-15
Release:
Rel-19
Work Item Code:
5G_RTP_Ph2
Category:
F (Correction)
Clauses Affected:
4.2.4, 4.2.6.3, 4.5.4, 4.5.6
Other Specifications Affected:
None
Test Specifications Affected:
None
O&M Specifications Affected:
None
Comments:
None
Revision History:
CHANGE 14.2.4, CHANGE 24.2.6.3
Summary:
Clarification of requirements and points regarding data burst size and PDU set size in RTP
Year:
2023
Region / city:
Global
Topic:
5G, PDU Set handling, RTP, QoS
Document Type:
Technical paper
Organization / Institution:
Huawei, Hisilicon
Author:
Not specified
Target audience:
SA2, SA4, network engineers
Period of validity:
N/A
Approval date:
N/A
Modification date:
N/A
Year:
2026
Region / City:
Global
Topic:
Networking, 5G
Document Type:
Technical Paper
Organization / Institution:
Huawei, Hisilicon
Author:
N/A
Target Audience:
Network Engineers, Telecom Professionals
Effective Period:
N/A
Approval Date:
N/A
Modification Date:
N/A
Year:
2023
Region / City:
PMI Keystone Chapter
Topic:
Project Management Certifications
Document Type:
Instructional Guide
Organization:
PMI Keystone Chapter
Author:
PMI Keystone Chapter
Target Audience:
PMI certification holders
Period of Action:
Ongoing
Approval Date:
N/A
Modification Date:
N/A
Year:
2020
Region / city:
-
Topic:
5G, Charging Data, PDU Session
Document type:
Change Request
Organization:
3GPP
Author:
Ericsson
Target audience:
Working Groups (TSG-SA5, TSG)
Period of action:
-
Approval date:
-
Date of modifications:
-
Release:
Rel-16
Category:
F (correction)
Work item code:
TEI16, 5GS_Ph1-SBI_CH
Source to WG:
Ericsson
Source to TSG:
S5
Reason for change:
The PDU session information cannot contain any information in the response and the setting for the corresponding supported field is inconsistent
Clauses affected:
6.2.2
Other specs affected:
-
Test specifications affected:
-
O&M Specifications affected:
TS 32.291 CR 0240
Revision history:
First change
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
Year:
2024
Region / City:
Orlando, Florida, USA
Theme:
5G System, RTP, Multiplexing, QoS
Document Type:
Change Request (CR)
Author:
Huawei, HiSilicon
Target Audience:
Technical stakeholders in 5G system design
Work Item Code:
FS_5G_RTP_Ph2
Date:
25-10-2024
Category:
B
Release:
19
Affected Specifications:
3GPP TS 23.501, 3GPP TS 38.415
Clausules Affected:
6.X (new clause)
Reason for Change:
Solution for RTP HE usage in media multiplexing
Summary of Change:
This document provides guidelines for applying RTP Header Extension (HE) for PDU Set marking in multiplexed media scenarios, ensuring proper QoS handling in 5G systems.
Consequences if Not Approved:
Limited practical adoption of RTP HE for PDU Set marking
Other Comments:
This CR includes all new text for RTP HE in multiplexed scenarios.