1	Opening of the e-meeting: Tuesday April 6th, at 07:00 hours CEST
2	Approval of the agenda and registration of documents
S4-210401	Agenda for SA4#113-e	SA4 Chair
Replaces 
	The document was available.
	Replaced by 
S4-210483	Proposed meeting schedule for SA4#113-e	SA4 Chair
Replaces 
	The schedule was discussed in details during the opening pleenary. 
	
	For the MBS SWG, here is the list of Wis which are dealt in different blocks. (to be contd...)
	The document was revised.
	Replaced by S4-210550
S4-210485	Guidelines for 3GPP SA4#113-e as Electronic Meeting	SA4 chair
Replaces 
	The Chair presented the document. 
	There being, no question or objection, this document was noted.
	The document was noted.
	Replaced by 
S4-210550	Proposed meeting schedule for SA4#113-e	SA4 Chair
Replaces 
S4-210483
	The document was agreed.
	Replaced by 
3	IPR and antitrust reminder

IT resources:
Delegates are reminded that they share the meeting IT resources with their fellow delegates. You should not abuse the service by using bandwidth-hogging applications such as movie downloads, streaming video, web-based gaming, etc during the meeting. Use the internet service in your hotel rooms for this!
Delegates must respect the law of the hosting country, and should not visit prohibited internet sites.
In cases of persistent abuse of the internet bandwidth, MCC may restrict individual’s use of the service.
In particular, the PCG has laid down the following network usage conditions:
1. Users shall not use the network to engage in illegal activities. This includes activities such as copyright violation, hacking, espionage or any other activity that may be prohibited by local laws.
2. Users shall not engage in non-work related activities that are consume excessive bandwidth or cause significant degradation of the performance of the network.
Since the network is a shared resource, users should exercise some basic etiquette when using the 3GPP network at a meeting. It is understood that high bandwidth applications such as downloading large files or video streaming might be required for business purposes, but delegates should be strongly discouraged in performing these activities for personal use. Downloading a movie or doing something in an interactive environment for personal use essentially wastes bandwidth that others need to make the meeting effective. The meeting chairman should remind end users that the network is a shared resource; the more one user grabs, the less there is for another. Email and its attachments already take up significant bandwidth (certain email programs are not very bandwidth efficient). In case of need the chair can ask the delegates to restrict IT usage to things that are essential for the meeting itself.
1.	DON’T place your WiFi device in ad-hoc mode
2.	DON’T set up a personal hotspot in the meeting room
3.	DO try 802.11a if your WiFi device supports it
4.	DON’T manually allocate an IP address 
5.	DON’T be a bandwidth hog by streaming video, playing online games, or downloading huge files
6.	DON’T use packet probing software which clogs the local network (e.g., packet sniffers or port scanners)
Based on the report of the PCG ad hoc group on IT improvements:
http://www.3gpp.org/ftp/PCG/PCG_27/DOCS/PCG27_13r1.zip
&  http://www.3gpp.org/specifications-groups/delegates-corner
IPR Declaration:
The attention of the delegates to the meeting of this Technical Specification Group was drawn to the fact that 3GPP Individual Members have the obligation under the IPR Policies of their respective Organizational Partners to inform their respective Organizational Partners of Essential IPRs they become aware of.
The delegates were asked to take note that they were thereby invited:
to investigate whether their organization or any other organization owns IPRs which were, or were likely to become Essential in respect of the work of 3GPP.
to notify their respective Organizational Partners of all potential IPRs, e.g., for ETSI, by means of the IPR Information Statement and the Licensing declaration forms. The attention of the delegates to the meeting was drawn to the fact that 3GPP activities were subject to all applicable antitrust and competition laws and that compliance with said laws was therefore required by any participant of the meeting, including the Chairman and Vice-Chairmen and were invited to seek any clarification needed with their legal counsel. The leadership would conduct the present meeting with impartiality and in the interests of 3GPP. Delegates were reminded that timely submission of work items in advance of TSG/WG meetings was important to allow for full and fair consideration of such matters. 
Based on http://www.3gpp.org/3gpp-calendar/89-call-for-ipr-meetings
Antitrust Compliance: 
The attention of the delegates to the meeting is drawn to the fact that 3GPP activities are subject to all applicable antitrust and competition laws and that compliance with said laws is therefore required by any participant of the meeting, including the Chairman and Vice-Chairmen and are invited to seek any clarification needed with their legal counsel. The leadership would conduct the present meeting with impartiality and in the interests of 3GPP. Delegates are reminded that timely submission of work items in advance of TSG/WG meetings is important to allow for full and fair consideration of such matters.
The above is based on the information given at: http://www.3gpp.org/about-3gpp/legal-matters/21-3gpp-calendar/1616-statement-of-antitrust-compliance
Information regarding US Export Administration Regulations (EAR):
- The information is available at https://www.3gpp.org/about-3gpp/legal-matters 

4	Approval of previous meeting report
S4-210402	Draft report of electronic meeting SA4#112-e held from 1st to 10th Feb,	MCC
	 2021
Replaces 
	The document was agreed.
	Replaced by 
5	Election of the Chair and one Vice-Chair

6	Reports/Liaisons from other groups/meetings
S4-210547	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
6.1	SA4 SWG ad hoc meetings
S4-210422	Report for MTSI SWG 24 February 2021 Teleconference #18 on 	MTSI SWG Chair
	ITT4RT
Replaces 
	The document was available.
	Replaced by 
S4-210423	Report for MTSI SWG 3 March 2021 Teleconference #19 on ITT4RT	MTSI SWG Chair
Replaces 
	The document was available.
	Replaced by 
S4-210424	Report for MTSI SWG 10 March 2021 Teleconference on 	MTSI SWG Chair
	FS_FLUS_NBMP
Replaces 
	The document was available.
	Replaced by 
S4-210425	Report for MTSI SWG 17 March 2021 Teleconference #20 on ITT4RT	MTSI SWG Chair
Replaces 
	The document was available.
	Replaced by 
S4-210426	Report for MTSI SWG 24 March 2021 Teleconference on ITT4RT and	MTSI SWG Chair
	 FS_FLUS_NBMP
Replaces 
	The document was available.
	Replaced by 
S4-210431	VIDEO SWG telco report 23rd February 2021	VIDEO SWG Chair (Tencent)
Replaces 
	The document was available.
	Replaced by 

S4-210432	VIDEO SWG telco report 2nd March 2021	VIDEO SWG Chair (Tencent)
Replaces 
	The document was available.
	Replaced by 
S4-210433	VIDEO SWG telco report 16th March 2021	VIDEO SWG Chair (Tencent)
Replaces 
	The document was available.
	Replaced by 
S4-210486	Report of SA4 MBS SWG AH Telco (25 Feb. 2021)	SA4 MBS SWG acting Chair
Replaces 
	The document was available.
	Replaced by 
S4-210487	Report of SA4 MBS SWG AH Telco (4 Mar. 2021)	SA4 MBS SWG Chair
Replaces 
	The document was available.
	Replaced by 
S4-210488	Report of SA4 MBS SWG AH Telco (18 Mar. 2021)	SA4 MBS SWG Chair
Replaces 
	The document was available.
	Replaced by 
S4-210489	Report of SA4 MBS SWG AH Telco (25 Mar. 2021)	SA4 MBS SWG Chair
Replaces 
	The document was available.
	Replaced by 
S4-210565	3GPP SA4 SQ SWG report from teleconference on HaNTE (5 March 	SA4 SQ SWG Chair
	2021)
Replaces 
	The document was available.
	Replaced by 
S4-210566	3GPP SA4 SQ SWG report from teleconference on HaNTE (15 March 	SA4 SQ SWG Chair
	2021)
Replaces 
	The document was available.
	Replaced by 
6.2	Other 3GPP groups
S4-210409	Reply LS on QoE Measurement Collection for LTE	3GPP RAN
Replaces 	################
	The document was available.
	Replaced by 

S4-210403	Reply LS on 5MBS progress and issues to address	3GPP RAN3
Replaces 	This LS provides a reply to the question posed by SA4 on existing BM-SC hosts the SYNC (for time synchronization) and RoHC 
	function
	Peng Tan, Telus presented the document.
	The document was available.
	Replaced by 
S4-210404	Conclusion of NR QoE Management and Optimizations for Diverse 	3GPP RAN3
	Services SI in RAN3
Replaces 	In this LS, RAN3 has captured the agreements for potential NR QoE solutions and procedures, including general procedures for 
	configuration, reporting, mobility for both signaling based and management based QoE management.
	Gunnar Heikilla, Ericsson presented the document.
	The document was noted.
	Replaced by 
S4-210406	Reply LS on 5MBS progress and issues to address	3GPP SA2
Replaces 
	Peng Tan, Telus presented the document. 
	There been no explicit actions requested, this document was noted.
	The document was noted.
	Replaced by 
S4-210411	LS on migration from ETSI forge to 3GPP forge	3GPP CT4
Replaces 
	Frederic Gabin presented the document.
	The document was noted.
	Replaced by 
S4-210412	LS on Information on the port number allocation solutions	3GPP CT4
Replaces 	CT4 has requested other 3GPP WGs to review TR 29.835 v0.4.0 on alternative solutions for port allocation for new 3GPP 
	interfaces from Rel-17 onwards.
	Frederic Gabin presented the document and requested any of the SWGs to take this up for reviewing the TR 29.835. 
	This document is to be taken up for review in the online session on 14th April.
	The document was available.
	Replaced by 
S4-210413	Reply LS on 5MBS progress and issues to address	3GPP SA3
Replaces 
	Peng Tan, Telus presented the document.
	The document was noted.
	Replaced by 
S4-210417	Reply LS on New Standardized 5QIs for 5G-AIS (Advanced 	3GPP RAN1
	Interactive Services)
Replaces 	The LS is related to S4-210416 and therefore has implication on SA4
	The document was available.
	Replaced by 
S4-210418	LS reply on QoE Measurement Collection	3GPP RAN2
Replaces 
	Gunnar Heikkila, Ericsson presented the document.
	The document was noted.
	Replaced by 

S4-210419	Reply LS on 5MBS progress and issues to address	3GPP RAN2
Replaces 
	The document was available.
	Replaced by 
S4-210484	Brief report from SA#91-e on SA4 topics	SA4 Chair
Replaces 
	The document was available.
	Replaced by 
S4-210541	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210542	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210543	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210544	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210545	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210548	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210549	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 

S4-210551	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210552	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210553	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210554	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210555	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210556	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210557	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210559	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
6.3	Other groups
S4-210410	LS/o on “Call for use cases for autonomous networks”	ITU-T Focus Group on 
	Autonomous Networks (FG-
	AN) SG13
Replaces 	################
	The document was available.
	Replaced by 

S4-210420	LS on JPEG Pleno Holography [SC 29/WG 01 N 90074]	SC 29/WG 01
Replaces 
	The document was noted.
	Replaced by 
S4-210546	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
S4-210558	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
7	Issues for immediate consideration
S4-210421	LS_in	SA4 Chair
Replaces 
	The document was reserved.
	Replaced by 
S4-210473	Proposed LS to SA and SA1 on Media-Related Services	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210526	5G-MAG Workshop on “Media Production over 5G Non-Public 	Ericsson LM
	Networks”
Replaces 
	The document was available.
	Replaced by 
S4-210573	3GPP SA4 participation to the VRIF workshop	VIDEO SWG Chair (Tencent)
Replaces 
	The document was available.
	Replaced by 
S4-210429	Adding AV1 to the 5G Video Study	Apple, ATEME, AT&T, BBC,
	 Facebook Inc., Google, Intel,
	 Samsung
Replaces 
	The document was available.
	Replaced by 

S4-210437	Revised SID of 5G Video	Apple, ATEME, AT&T, BBC,
	 Facebook Inc., Google, Intel,
	 Samsung
Replaces 
	The document was available.
	Replaced by 
S4-210438	Proposed update to TR 26.955	Apple, ATEME, AT&T, BBC,
	 Facebook Inc., Google, Intel,
	 Samsung
Replaces 
	The document was available.
	Replaced by 
S4-210563	Concerns related to the proposed update to the FS_5GVideo Work 	InterDigital, Europe, Ltd., 
	Item	Qualcomm Incorporated, 
	Fraunhofer-Gesellschaft, 
	Ericsson, Nokia, Dolby, 
	Orange, Sisvel, Philips
Replaces 
	The document was available.
	Replaced by 

S4-210539	Under AI 7 (for immediate consideration)	SA4 Chair
Replaces 
	The SA4 Chair presented the document.
	
	Following the presentation, Apple raised a formal objection to the contents of the document and its way forward 
	which is stated as below: 
	
	"Apple objects to the handling of Tdocs S4-210429 and S4-210563 in Tdoc S4-210539. There is no procedural basis 
	for excluding an AOM video codec such as AV1 from the 5G Video Characteristics Study, TR 26.955. It is a 
	publicly available video codec. Nor is there any basis or known precedent for seeking ETSI Legal’s opinion before 
	inclusion and reference of AV1 in the 5G Video Characteristics Study. We are very concerned that the counter-
	proposing companies, who are all licensors of the MPEG video codecs, have submitted a joint proposal to exclude 
	AV1. We are further concerned with how the SA4 Chair is handling this matter. 
	
	The 3GPP Specification Drafting Rules, TR 21.801, govern and resolve this issue. Section 6.1.6 is clearly satisfied, 
	such that AV1 can be referenced. The Rules require that (1) references are either a Standard or Recommendation 
	issued by recognized standards bodies, or (2) otherwise the referenced text is publicly available in English during the 
	lifetime of the TR. AV1 satisfies both. AV1 is developed by the Alliance for Open Media (“AOM”), a recognized 
	standards body that is part of the Joint Development Foundation. It is publicly available, as evidenced by our 
	submission and the Chair’s own document. Indeed, the 5G Video Characteristics Study already adopts the AOM Test
	 Sequences and discusses AV1 and AV2 (and therefore AV1 should already have a reference). SA4 has similarly 
	determined dozens of other third-party specifications and standards qualify as references under these rules without 
	ETSI Legal review. AV1 should not be singled out. We request that in parallel with ETSI Legal review, our proposal 
	be considered, the revisions to the Study Item Description proposed in S4-210437 be provisionally accepted, and the 
	study proceed with inclusion of AV1 to enable the technical study of all of the video codecs. Alternatively, if SA4 
	refuses to proceed in parallel, we request that work on the 5G Video Characteristics Study be put on hold (and the 
	target dates and deadlines appropriately extended) pending ETSI legal review. We further request that copies of the 
	communications and guidance that the Chair obtained and referenced in Tdoc S4-210539 are made available. “
	
	Google Inc supported Apple's statement in this matter. 
	
	Qualcomm Inc. opined on the continuation of the present study in its current scope as any change in the SID/WID 
	could only be done after the approval of SA which in only in June 2021, at the earliest.
	
	Interdigital commented on the current scope of the study/TR which possibly the inclusion of AV1 codecs and pressed 
	on the efforts to make the TR ready so as to deploy the codecs/anchors within stipulated timeframe (rel-17). Also, 
	they posied the question on the timeline of the study which appeared to be a matter of concern to them. 
	
	The SA4 Chair clarified that generally, a study item is not specifically targeted to a release and hence, it should not 
	be a problem.      
	
	The SA4 Vice-Chair enquired about any possibility on submission of any technical contribution on AV1 codecs 
	during this time-frame to which the Chair replied on the directives being clearly stated by ETSI legal to halt the 
	activities on AV1 until they comeback with a response.
	
	Apple insisted to keep the study ongoing atleast till the response of ETSI legal.
	
	Listening to all views and opinions presented on the table, the SA4 Chair issued the following statement on this 
	matter:  
	
	"The SA4 Chair explained that the handling of these Tdocs was the result of directives from 3GPP MCC and ETSI 
	legal which he has to follow. To address the concerns raised he proposed to the group to agree that FS_5GVideo 
	(Feasibility Study on 5G Video Codec Characteristics) should not complete before the ETSI legal evaluation 
	conclusion on the matter of referencing AOM/AV1 has been received and, in case the conclusion is positive, that any 
	corresponding proposal to e.g. amend the Study Item and the TR can be adequately considered. With this provision, 
	the Study Item will continue with its current scope. The group agreed with this proposed way forward."
	
	During this discussion, following representations were made by the above mentioned organizations.
	 
	SA4 Chair (Dolby Laboratories Inc.) was represented by Mr. Frederic Gabin
	SA4 Vice-Chair (Tencent) was represented by Mr. Gilles Teniou.
	Apple (UK) Ltd. Was represented by Mr. Dave Singer. 
	Google Inc was represented by Mr. Adrian Grange. 
	Interdigital France R&D, SAS was represented by Ms. Gaelle Martin-Cocher.
	Qualcomm CDMA Technologies was represented by Mr. Thomas Stockhammer.

	The document was reserved.
	Replaced by 
8	Enhanced Voice Service (EVS) SWG
S4-210516	Draft EVS SWG Agenda	EVS SWG Chair
Replaces 
	The document was available.
	Replaced by 
8.1	Opening of the session
8.2	Registration of documents
8.3	CRs to Features in Release 16 and earlier
S4-210571	Proposed Addition to EVS Source Code VoIP mode	Fraunhofer IIS, Apple
Replaces 
	The document was reserved.
	Replaced by 
8.4	Liaisons with other groups/meetings
8.5	IVAS_Codec (EVS Codec Extension for Immersive Voice and Audio Services)
S4-210562	Working assumptions for IVAS Codec Selection & Characterization 	Dolby Laboratories Inc., 
	Testing Campaigns	Ericsson LM, Huawei 
	Technologies Co Ltd., Nokia 
	Corporation, NTT, Orange, 
	Panasonic Corporation, 
	Philips International B.V., 
	Qualcomm Incorporated, 
	VoiceAge Corporation
Replaces 
	The document was available.
	Replaced by 

S4-210564	Workflows for the creation of IVAS test materials 	Dolby Laboratories Inc.
Replaces 
	The document was available.
	Replaced by 
S4-210569	Common tools for level normalization	Ericsson LM
Replaces 
	The document was available.
	Replaced by 
S4-210570	P.800 for stereo	Ericsson LM
Replaces 
	The document was available.
	Replaced by 
8.6	New Work / New Work Items and Study Items
8.7	Any Other Business
8.8	Close of the session
9	Multicast-Broadcast-Streaming (MBS) SWG
9.1	Opening of the session
9.2	Registration of documents

9.3	Reports/Liaisons from other groups/meetings
S4-210405	Reply LS method for collection of data from the UE	3GPP SA3
Replaces 
	Charles Lo, Qualcomm presented the document.
	
	It has been proposed to allocate to the MBS SWG (A.I 9.3).
	The document was available.
	Replaced by 
S4-210407	LS on hold and forward buffer support for VIAPA services	3GPP SA2
Replaces 	FS_IIoT study, the exposure of QoS support for VIAPA scenarios is discussed in SA2 for which it is necessary for SA2 to know 
	whether professional audio and video applications expect the 5GS to de-jitter the traffic (e.g. using a hold/forward buffer) so th
	Charles Lo presented the document.
	
	This document is to be treated in MBS SWG.
	The document was available.
	Replaced by 
S4-210414	Reply LS on method for collection of data from the UE	3GPP SA2
Replaces 
	Charles Lo presented the document. 
	It has been deicded in the opening plenary to allocate this LS to MBS SWG (AI 9.3) to prepare a reply LS.
	The document was available.
	Replaced by 
S4-210415	Reply LS on Service Layer aspects for 5G MBS	3GPP SA2
Replaces 	This LS states that SA2 has agreed to replace “MBSF-C” with “MBSF” and replace “MBSF-U” with “MBSTF”.
	Peng Tan, Telus presented the document.
	This document is allocated to MBS SWG.
	The document was available.
	Replaced by 
S4-210441	Draft Reply LS to SA2 on UE Data Collection	Qualcomm Incorporated
Replaces 	Proposed LS reply to SA2 regarding UE data collection
	The document was available.
	Replaced by 
S4-210442	Draft Reply LS to SA2 on hold and forward buffer support for VIAPA 	Qualcomm Incorporated
	services
Replaces 	Proposed LS response to SA2 on hold and forward buffer support for VIAPA services
	The document was available.
	Replaced by 
S4-210443	On Hold and Forward Buffer Support for VIAPA Services	Qualcomm Incorporated, 
	Ericsson LM, Sennheiser
Replaces 	Discussion on need for 5GS network level support for hold and forward buffering for VIAPA services, in relation to associated LS 
	from SA2 on this topic
	The document was available.
	Replaced by 

9.4	Issues for immediate consideration
9.5	CRs to features in Release 16 and earlier
S4-210440	ClientId for Consumption and Metrics Reporting, and Dynamic Policy 	Qualcomm Incorporated
	and Network Assistance Access
Replaces 	Specification of the type and format of the “ClientId” parameter to be included in consumption reporting, metrics reporting, Dynamic 
	Policy invocation request, and Network Assistance request related messages sent by the 5GMS Client to the 5GMS AF.
	The document was available.
	Replaced by 
S4-210448	Proposed Corrections to TS 26.512	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210524	Discussion on Application Id usage on Nnef_AfSessionWithQoS and 	Ericsson LM
	NnefChargableThirdParty APIs
Replaces 
	The document was available.
	Replaced by 
S4-210525	Correction on Dynamic Policy parameters	Ericsson LM
Replaces 
	The document was available.
	Replaced by 
9.6	FS_5GMS_Multicast (Feasibility Study on Multicast Architecture 
	Enhancements for 5GMSA)
S4-210444	test - CR	ETSI
Replaces 
	The document was withdrawn.
	Replaced by 
S4-210449	[FS_5GMS_Multicast] Key issue on re-use of MBMS service layer	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210450	[FS_5GMS_Multicast] Hybrid Services	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 

S4-210451	[FS_5GMS_Multicast] Interworking with EPC and enTV	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210475	Interworking of DVB-MABR with 5MBS	BBC
Replaces 	Proposed architecture for interworking between the DVB-MABR reference model and the proposed 5MBS reference model.
	The document was available.
	Replaced by 
S4-210476	Baseline 5MBS reference architecture	BBC
Replaces 	Annotated version of the SA2 system architecture diagram for 5G Multicast/Broadcast Services.
	The document was available.
	Replaced by 
S4-210493	Draft TR 26.802	TELUS
Replaces 
	The document was available.
	Replaced by 
S4-210494	[FS_5GMS_Multicast] Updated time and work plan 	TELUS
Replaces 
	The document was available.
	Replaced by 
S4-210495	pCR to TR 26.802 - on 5GS broadcast-multicast user service	TELUS
Replaces 
S4aI201156
	The document was available.
	Replaced by 
S4-210496	LS to SA2 on work split and broadcast-multicast user service	TELUS
Replaces 
S4aI201157
	The document was available.
	Replaced by 
S4-210521	Updated Key Issue 2: Review of existing xMB interface wrt Nx2	Ericsson LM
Replaces 
	The document was available.
	Replaced by 
9.7	FS_EMSA (Feasibility Study on Streaming Architecture extensions For Edge 
	processing)
S4-210499	Update on the SA6 generic procedures	HUAWEI Technologies 
	Japan K.K.
Replaces 
	The document was available.
	Replaced by 

S4-210503	Possible Deployment Options for EMSA Architecture	HUAWEI Technologies 
	Japan K.K.
Replaces 
	The document was available.
	Replaced by 
S4-210515	Discussion on the Edge Application Server Relocation based on the 	HUAWEI Technologies 
	EMAS architecture	Japan K.K.
Replaces 
	The document was available.
	Replaced by 
S4-210517	FS_EMSA: Provisioning of edge-enabled functions	Samsung Electronics Czech
Replaces 
	The document was available.
	Replaced by 
S4-210561	[FS_EMSA] Updates to call flows and new gap analysis	Tencent
Replaces 
	The document was available.
	Replaced by 
S4-210574	Updates to TR 26.803	QUALCOMM Europe Inc. - 
	Italy
Replaces 
	The document was available.
	Replaced by 
S4-210575	Gaps and conclusions for TR 26.803	QUALCOMM Europe Inc. - 
	Italy
Replaces 
	The document was available.
	Replaced by 
S4-210578	Split Rendering Use Case Walkthrough	QUALCOMM Europe Inc. - 
	Italy
Replaces 
	The document was available.
	Replaced by 
9.8	FS_5GMS_EXT (Study on 5G media streaming extensions)
S4-210452	[FS_5GMS-EXT] Key Topic Additional / New transport protocols	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 

S4-210453	[FS_5GMS-EXT] Key Topic Background traffic	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210454	[FS_5GMS-EXT] Key Topic Content Aware Streaming	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210455	[FS_5GMS-EXT] Key Topic Support for encrypted and high-value 	Qualcomm Incorporated
	content
Replaces 
	The document was reserved.
	Replaced by 
S4-210456	[FS_5GMS-EXT] Key Topic Scalable distribution of unicast Live 	Qualcomm Incorporated
	Services
Replaces 
	The document was reserved.
	Replaced by 
S4-210477	[FS_5GMS-EXT]: Content preparation topic: Call flows for 	Tencent
	collaboration scenarios
Replaces 
	The document was available.
	Replaced by 
S4-210478	[FS_5GMS-EXT]: Content preparation topic: potential open issues	Tencent
Replaces 
	The document was available.
	Replaced by 
S4-210479	[FS_5GMS-EXT]: Uplink streaming topic: Call flows for collaboration 	Tencent
	scenarios
Replaces 
	The document was available.
	Replaced by 
S4-210482	[FS_5GMS_EXT]: Proposed workplan update	Tencent
Replaces 
	The document was reserved.
	Replaced by 
S4-210492	[FS_5GMS-EXT] Key Topic Additional / New transport protocols 	Tencent America
	(Open issues for HTTP/3 and QUIC)
Replaces 	Update HTTP references and add QUIC-related references in Section 2.Clarify relationship between "the main QUIC functions" 
S4-210298	and QUIC drafts that describe those functions in Section 5.4.1.Add potential open issues in Section 5.4.5.
	The document was available.
	Replaced by 

S4-210501	Update on the Traffic Identification for 5-tuple identified streaming	HUAWEI Technologies 
	Japan K.K.
Replaces 
	The document was available.
	Replaced by 
S4-210511	Discussion on the content aware streaming	HUAWEI Technologies 
	Japan K.K.
Replaces 
	The document was available.
	Replaced by 
S4-210518	TR 26.804 v0.1.1	Ericsson GmbH, Eurolab
Replaces 
	The document was available.
	Replaced by 
S4-210522	[FS_5GMS-EXT] Key Topic Traffic Identification using ToS IP 	Ericsson LM
	Header Field
Replaces 
	The document was available.
	Replaced by 
S4-210523	[FS_5GMS-EXT] Collaboration scenario proposal for KI “per-	Ericsson LM
	application-authorization”
Replaces 
	The document was available.
	Replaced by 
S4-210537	Key Topic Traffic Identification	Qualcomm Incorporated
Replaces 
S4aI201127
	The document was available.
	Replaced by 
9.9	Place holder for FS_NPN4AVProd (Feasibility Study on Media Production 
	over 5G NPN) - to be finalized
S4-210500	Use case for multiple video camera capturing for A/V Production	HUAWEI Technologies 
	Japan K.K.
Replaces 
	The document was available.
	Replaced by 
S4-210519	Initial version of TR 26.805	Ericsson GmbH, Eurolab
Replaces 
	The document was available.
	Replaced by 

S4-210527	Structure of the technical report	Ericsson LM, BBC, EBU, 
	Sennheiser
Replaces 
	The document was available.
	Replaced by 
S4-210528	Overview of NMOS functionality	BBC, Ericsson LM, EBU, 
	Sennheiser
Replaces 
	The document was available.
	Replaced by 
S4-210529	Description of existing media protocols in media production	EBU, Ericsson LM, BBC, 
	Sennheiser
Replaces 
	The document was available.
	Replaced by 
S4-210530	Description of camera media flows in a Multi-Camera production	BBC, Ericsson LM, EBU, 
	Sennheiser
Replaces 
	The document was available.
	Replaced by 
9.10	New Work / New Work Items and Study Items
S4-210497	New WID on 5GMS AF Event Exposure	QUALCOMM Europe Inc. - 
	Italy
Replaces 
	The document was available.
	Replaced by 
9.11	Others including TEI
S4-210498	UE Data Ingest over M1 Interface	Qualcomm Incorporated
Replaces 	Extension of M1 interface functionality by addition of the “UE Data Provisioning API”.
	The document was reserved.
	Replaced by 
9.12	Review of the future work plan (next meeting dates, hosts)
9.13	Any Other Business

9.14	Close of the session
10	Speech Quality (SQ) SWG
S4-210599	(reserved)	SQ
	The document was reserved.
S4-210600	(reserved)	SQ
	The document was reserved.
S4-210601	(reserved)	SQ
	The document was reserved.
S4-210602	(reserved)	SQ
	The document was reserved.
S4-210603	(reserved)	SQ
	The document was reserved.
S4-210604	(reserved)	SQ
	The document was reserved.
S4-210605	(reserved)	SQ
	The document was reserved.
S4-210606	(reserved)	SQ
	The document was reserved.
S4-210607	(reserved)	SQ
	The document was reserved.
S4-210608	(reserved)	SQ
	The document was reserved.

10.1	Opening of the session
10.2	Registration of documents
10.3	Liaison Statements
10.4	CRs to Features in Release 16 and earlier, and other contributions on terminal
	 acoustics
10.5	ATIAS (Terminal Audio quality performance and Test methods for Immersive 
	Audio Services)
S4-210531	Headphone playback analysis for ATIAS	HEAD acoustics GmbH
Replaces 
	The document was available.
	Replaced by 
10.6	HaNTE (Handsets Featuring Non-Traditional Earpieces)
S4-210428	Aggregated results of HaNTE round robin test	HEAD acoustics GmbH
Replaces 
	The document was available.
	Replaced by 
S4-210439	HaNTE round robin test results for Lab4	Huawei Technologies Sweden
	 AB
Replaces 	HaNTE round robin test results for Lab4
	The document was available.
	Replaced by 
10.7	HInT (Extension for headset interface tests of UE)

S4-210474	DraftCR TS26.132 on Headset Interface Description (update)	HEAD acoustics GmbH
Replaces 
	The document was available.
	Replaced by 
S4-210577	dCR 26.131 Extension for headset interface tests of UE	Orange
Replaces 
S4-210169
	The document was available.
	Replaced by 
10.8	New Work / New Work Items and Study Items
10.9	Any Other Business
10.10	Close of the session
11	Video SWG
11.1	Opening of the session
11.2	Registration of documents
11.3	Reports and liaisons from other groups

S4-210416	Reply LS on New Standardized 5QIs for 5G-AIS (Advanced 	3GPP SA2
	Interactive Services)
Replaces 	SA4 is requested by SA2 to take IP fragmentation of packets > 1358 bytes into consideration in the study.
	Thomas Stockhammer presented the doucment and requested to allocate the document to Video SWG as it is relevant
	 to note the IP packet size fragmentation.
	The document was available.
	Replaced by 
S4-210408	Reply Liaison Statement on 8K VR 360 operation points	VRIF
Replaces 	The LS urges 3GPP SA4 to 3GPP to support HLG as part of 8K VR 360 video operation point. HLG transfer characteristics may 
	especially be desirable to ensure interoperable distribution of live VR 360-degree video content.
	The document was available.
	Replaced by 
11.4	CRs to features in Release 16 and earlier
11.5	8K_VR_5G (Operation Points for 8K VR 360 Video over 5G)
S4-210434	Discussion on addition of Hybrid Log-Gamma (HLG) to VR Video 	BBC, Apple, KPN N.V., Sony 
	Profiles 	Corporation, Intel, EBU.
Replaces 	The sources of this contribution propose the inclusion of HLG within TS 26.118, aligning the 3GPP Virtual Reality video profiles 
	within 3GPP and with the wider industry consensus.
	The document was available.
	Replaced by 
S4-210435	Addition of HLG Transfer Characteristics	BBC, Apple, KPN N.V., Sony 
	Corporation, Intel, EBU.
Replaces 	Add support for Hybrid Log-Gamma (HLG) opto-electronic transfer function as part of the existing provision for High Dynamic 
	Range colour encoding. HLG is expected to be especially useful in the production and distribution of live Virtual Reality experienc
	The document was available.
	Replaced by 
S4-210457	[8K_VR_5G] Typical Traffic Characteristics	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
11.6	FS_VR_CoGui (Feasibility Study on VR Streaming Conformance and 
	Guidelines)
11.7	FS_5GVideo (Feasibility Study on 5G Video Codec Characteristics)

S4-210458	Proposed Updated Work Plan for FS_5GVideo	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210459	TR26.955: Proposed Editor's Update	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210460	pCR26.955: Verification	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210461	[FS_5G_Video] Status	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210462	pCR26.955: FullHD Streaming	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210463	pCR26.955: Messaging and Social Sharing	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210464	pCR26.955: Updates to Reference Sequences	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210465	[FS_5G_Video] Screen Content Sequence	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210520	AVC anchor	InterDigital, Europe, Ltd.
Replaces 
	The document was reserved.
	Replaced by 

S4-210567	Updates to 4K-TV scenario	Ericsson LM, Interdigital, 
	ATEME
Replaces 
	The document was available.
	Replaced by 
S4-210568	Sequences for social messaging scenario	Ericsson LM, Qualcomm Inc.
Replaces 
	The document was available.
	Replaced by 
S4-210572	[FS_5GVideo] On Messaging and Social Sharing source sequences	Tencent
Replaces 
	The document was available.
	Replaced by 
11.8	FS_XRTraffic (Feasibility Study on Typical Traffic Characteristics for XR 
	Services and other Media)
S4-210466	Proposed Updates to Work Plan for FS_XRTraffic	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210467	[FS_XRTraffic] Proposed TR26.9xx	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210468	[FS_XRTraffic] SA4 and RAN1 Collaboration Proposal	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210469	[FS_XRTraffic] Updates to Quality Evaluation Framework	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210502	Discussion on the packet level importance in the XR Services	HUAWEI Technologies 
	Japan K.K.
Replaces 
	The document was withdrawn.
	Replaced by 
11.9	FS_5GSTAR (Feasibility Study on 5G Glass-type AR/MR Devices)

S4-210427	Introduction and overview of ETSI AR Framework Architecture	Perey Research & Consulting
Replaces 	This contribution provides a short overview of the ETSI GS ARF 003 – AR Framework Architecture for the purpose of evaluating 
	suitability in TR26.998
	The document was available.
	Replaced by 
S4-210436	[5G_STAR] Comparison of TR26.998 Architecture and ETSI ISG AR 	Perey Research & Consulting
	Framework GS 003
Replaces 
	The document was available.
	Replaced by 
S4-210445	Proposed Architectures for AR Conversational Services	HUAWEI TECHNOLOGIES
	 Co. Ltd.
Replaces 
	The document was available.
	Replaced by 
S4-210446	[5GSTAR] pCR on TR 26.998 to add use case on AR Gaming 	China Mobile Com. 
	Corporation
Replaces 
	The document was available.
	Replaced by 
S4-210447	Proposed Functionalities of 5G EDGAR	China Mobile Com. 
	Corporation
Replaces 
	The document was available.
	Replaced by 
S4-210470	[FS_5GSTAR] Device Considerations	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
S4-210471	[FS_5GSTAR] Proposed Updates to Architectures	Qualcomm Incorporated
Replaces 
	The document was reserved.
	Replaced by 
S4-210504	[5GSTAR] Updated Work Plan	Samsung Guangzhou Mobile 
	R&D
Replaces 
	The document was available.
	Replaced by 

S4-210505	[5GSTAR] pCR on Mapping to 5G System Architecture	Samsung Guangzhou Mobile 
	R&D
Replaces 
	The document was available.
	Replaced by 
S4-210508	FS_5GSTAR: Content formats and codecs pCR	Samsung Electronics Czech
Replaces 
	The document was available.
	Replaced by 
S4-210509	[5GSTAR] pCR on architecture & media flow for interactive services	Samsung Guangzhou Mobile 
	R&D
Replaces 
	The document was available.
	Replaced by 
S4-210510	Draft TR 26.998	Samsung Guangzhou Mobile 
	R&D
Replaces 
	The document was available.
	Replaced by 
S4-210512	[5G_STAR] 5GMS Immersive downlink streaming procedures for 	Fraunhofer HHI
	EDGAR UEs 
Replaces 
	The document was available.
	Replaced by 
S4-210513	[5G_STAR] 5GMS Immersive downlink streaming procedures and 	Fraunhofer HHI
	architecture for Edge-assisted STAR UEs 
Replaces 
	The document was available.
	Replaced by 
11.10	New Work / New Work Items and Study Items
S4-210472	8K TV over 5G	Qualcomm Incorporated
Replaces 
	The document was available.
	Replaced by 
11.11	Liaisons and Liaison Responses
11.12	Any Other Business

11.13	Close of the session
12	Multimedia Telephony Service for IMS (MTSI) SWG
S4-210579	(reserved)	MTSI
	The document was reserved.
S4-210580	(reserved)	MTSI
	The document was reserved.
S4-210581	(reserved)	MTSI
	The document was reserved.
S4-210582	(reserved)	MTSI
	The document was reserved.
S4-210583	(reserved)	MTSI
	The document was reserved.
S4-210584	(reserved)	MTSI
	The document was reserved.
S4-210585	(reserved)	MTSI
	The document was reserved.
S4-210586	(reserved)	MTSI
	The document was reserved.
S4-210587	(reserved)	MTSI
	The document was reserved.

S4-210588	(reserved)	MTSI
	The document was reserved.
S4-210589	(reserved)	MTSI
	The document was reserved.
S4-210590	(reserved)	MTSI
	The document was reserved.
S4-210591	(reserved)	MTSI
	The document was reserved.
S4-210592	(reserved)	MTSI
	The document was reserved.
S4-210593	(reserved)	MTSI
	The document was reserved.
S4-210594	(reserved)	MTSI
	The document was reserved.
S4-210595	(reserved)	MTSI
	The document was reserved.
S4-210596	(reserved)	MTSI
	The document was reserved.
S4-210597	(reserved)	MTSI
	The document was reserved.
S4-210598	(reserved)	MTSI
	The document was reserved.
12.1	Opening of the session

12.2	Registration of documents
12.3	Reports and liaisons from other groups
12.4	CRs to Features in Release 16 and earlier
S4-210514	Updates on data channel in TS 26.114	Samsung Electronics Co., 
	Ltd., Ericsson LM
Replaces 
	The document was available.
	Replaced by 
12.5	ITT4RT (Support of Immersive Teleconferencing and Telepresence for 
	Remote Terminals)
S4-210430	ITT4RT draft CR 26.114 on Viewport-dependent delivery	Nokia Corporation
Replaces 
	The document was available.
	Replaced by 
S4-210490	ITT4RT Demo (360 Room & Remote User)	KPN N.V.
Replaces 	Example demo of the ITT4RT use case.
	The document was available.
	Replaced by 
S4-210491	Presentation Overlay in ITT4RT	KPN N.V.
Replaces 
	The document was available.
	Replaced by 
S4-210506	ITT4RT: On multiple 360 videos	Samsung Electronics Co., 
Replaces 
	The document was available.
	Replaced by 

S4-210507	Updates on fisheye video	Samsung Electronics Co., 
Replaces 
	The document was available.
	Replaced by 
S4-210532	Draft CR updates on Viewport-relative Overlay Configuration	Tencent
Replaces 
	The document was available.
	Replaced by 
S4-210533	Update to: Bitstream Structure for ITT4RT	Tencent
Replaces 
	The document was available.
	Replaced by 
S4-210534	Signaling for Audio mixing gain	Tencent
Replaces 
	The document was available.
	Replaced by 
S4-210535	Proposed changes to draft CR on viewport dependent processing	Nokia Corporation
Replaces 
	The document was available.
	Replaced by 
S4-210536	Proposed changes to draft CR on RTCP Viewport Feedback	Nokia Corporation
Replaces 
	The document was available.
	Replaced by 
S4-210538	Carriage of HEIF Images in ITT4RT	QUALCOMM Europe Inc. - 
	Italy
Replaces 
	The document was available.
	Replaced by 
S4-210560	Draft CR updates on Additional Overlay Configuration	Tencent
Replaces 
	The document was available.
	Replaced by 
S4-210576	Next steps for the ITT4RT Work Item	Nokia Corporation
Replaces 
	The document was available.
	Replaced by 
12.6	FS_FLUS_NBMP (Feasibility Study on the use of NBMP in E_FLUS)

S4-210480	[FS_FLUS_NBMP]: Update to DTR	Tencent
Replaces 
S4aM20063
7
	The document was available.
	Replaced by 
S4-210481	FS_FLUS_NBMP: Workplan update (0.7)	Tencent
Replaces 
	The document was available.
	Replaced by 
12.7	Others including TEI
12.8	New Work / New Work Items and Study Items
12.9	Any Other Business
13	LSs received during the meeting and Postponed Liaisons (from A. I. 6)
14	Reports and general issues from sub-working-groups
14.1	EVS SWG
14.2	MBS SWG

14.3	MTSI SWG
14.4	SQ SWG
14.5	Video SWG
15	CRs to features in Release 16 and earlier
16	Release 17 Features
16.1	IVAS_Codec (EVS Codec Extension for Immersive Voice and Audio Services)
16.2	ITT4RT (Support of Immersive Teleconferencing and Telepresence for 
	Remote Terminals)
16.3	HaNTE (Handsets Featuring Non-Traditional Earpieces)

16.4	HInT (Extension for headset interface tests of UE)
16.5	8K_VR_5G (Operation Points for 8K VR 360 Video over 5G)
16.6	TEI17 and any other Rel-17 documents
17	Release 18 Features
17.1	ATIAS (Terminal Audio quality performance and Test methods for Immersive 
	Audio Services)
18	Study Items
18.1	FS_5GMS_Multicast (Feasibility Study on Multicast Architecture 
	Enhancements for 5GMSA)
18.2	FS_XRTraffic (Feasibility Study on Typical Traffic Characteristics for XR 
	Services and other Media)

18.3	FS_EMSA (Feasibility Study on Streaming Architecture extensions For Edge 
	processing)
18.4	FS_VR_CoGui (Feasibility Study on VR Streaming Conformance and 
	Guidelines)
18.5	FS_5GVideo (Feasibility Study on 5G Video Codec Characteristics)
18.6	FS_FLUS_NBMP (Feasibility Study on the use of NBMP in E_FLUS)
18.7	FS_5GSTAR (Feasibility Study on 5G Glass-type AR/MR Devices)
18.8	FS_5GMS_EXT (Study on 5G media streaming extensions)
18.9	Place holder for FS_NPN4AVProd (Feasibility Study on Media Production 
	over 5G NPN) - to be finalized
19	Work Items and Study Items under the responsibility of other TSGs/WGs 
	impacting SA4 work

20	New Work / New Work Items and Study Items
21	Postponed issues
22	Review of the future work plan (next meeting dates, hosts)
S4-210540	Reserved	MCC
Replaces 
	The document was reserved.
	Replaced by 
23	Any Other Business
24	Close of meeting: Wednesday April 14th, at 10:00 hours CEST (at the latest)