[{"name":"S2-2107083","title":"New SID on Enhancement to the 5GC LoCation Services Phase 3.","source":"CATT, Huawei","contact":"Ming Ai","contact-id":40862,"tdoctype":"SID new","for":"Approval","abstract":"This contribution proposes a new SID on Enhancement to the 5GC LoCation Services Phase 3.","secretary_remarks":"Revision of (noted) SID SP-211123. CC#2: r02 endorsed. Revised to S2-2108170","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19530,"status":"revised","reservation_date":"2021-09-26 01:12:54","uploaded":"2021-10-11 14:47:04","revisionof":"SP-211123","revisedto":"S2-2108170, S2-2108432","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107083.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107084","title":"New SID on Study on Passive Internet of Things (Passive IoT) for 5G Advanced","source":"China Mobile, Spreadtrum Communications, Huawei, HiSilicon, China Telecom, China Unicom, CATT, Tencent, vivo, Quanray, NTT DOCOMO","contact":"Chunhui Zhu","contact-id":84466,"tdoctype":"SID new","for":"Approval","abstract":"Passive IoT is proposed to be studied in R18.","secretary_remarks":"Revision of (noted) SID SP-211125. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19550,"status":"postponed","reservation_date":"2021-09-27 01:17:21","uploaded":"2021-10-11 12:04:47","revisionof":"SP-211125","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107084.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107092","title":"Study of Further Architecture Enhancement for UAV and UAM","source":"QUALCOMM, Verizon, AT&T, InterDigital, FirstNet, Futurewei, CMCC, Oppo, Nokia, Nokia Shanghai Bell, T-Mobile, Panasonic, SK Telecom","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"SID new","for":"Approval","abstract":"Justification: SA WG1 TS 22.125 Rel. 17 has defined new requirements not covered by SA WG2 work in ID_UAS in release 17. A gap analysis is needed to identify which requirements need to be supported, including: - providing means to USS to request and obtain real-time status information of a UAV regarding the communication link status and information regarding the service status (information of whether the communication service to the UAV can be provided with a certain QoS by the network) for UAVs in a certain geographical area and\/or at a certain time (see R-6.2-001, R-6.2-002, R-6.3-002). - Monitoring by USS\/UTM of the C2 communication with required QoS for pre-defined C2 communication models (see R-6.5.003). NOTE: Aerial Joint Connectivity (ACJA), a joint GSMA-GUTMA activity, has defined in deliverable 'ACJA - WT2: Interface for data exchange between MNOs and UTM ecosystem - NetworkCoverage Service Definition' a set of interfaces\/services required for this purpose, which should be considered as input for the work. SA WG1 requirements and the work being done in the aviation industry is applicable to traditional UAVs, but also to Urban Air Mobility (UAM) scenarios being standardized and regulated. ACJA is defining the model for UAV-UAV Controller where the UAV Controller is an AF outside the 3GPP system or a 3GPP UE, which was not considered in Rel. 17 FS_ID_UAS due to lack of a defined model. SA WG2 should adopt the model to ensure it is supported by the 3GPP system. Rel. 17 FS_ID_UAS did not address the support of UAV-to-UAV communications using PC5. The original Rel. 17 SID for UAS included the use of PC5 in 'Study how the 3GPP system can provide support for UAV to UAV and UAV to ground identification and tracking of UAVs', but was deprioritized from rel.17 in TSG SA#86. The adoption of PC5 solutions for Broadcast Remote Identification would enable re-using 3GPP technologies for enabling this important building block in the deployment of UAVs and UAM for BVLOS. R17 ID_UAS did not fully address the support for 5GS-EPS interworking for UAS. The existing 5GS-EPS interworking mechanism doesn't support UAS unique procedures such as UUAA. Considering the network coverage realities and various 5G deployment options, 5GS-EPS interworking is important for smooth BVLOS UAV operations. Moreover, the aviation industry is developing advanced requirements for Detect And Avoid (DAA) solutions in a variety of aviation groups, and ACJA is defining the model for the use of PC5 for DAA, to enable UAV-to-UAV communications to support DAA solutions to ensure safe co-existence of UAV and UAM in congested airspaces, considering both in-coverage and out-of-coverage scenarios and inter-PLMN scenarios. TS 22.125 supports these scenarios with requirements R-5.2.2-001, and R-5.2.2-004 to R-5.2.2-0011. The aviation industry (e.g. ACJA) is analysing use cases and defining MOPS (Minimum Operating Performance Requirements) for simultaneous connectivity of a UAV to multiple PLMNs, as a way to achieve better command and control resilience and robustness. 3GPP has already defined solutions for supporting connectivity to multiple PLMNs, and a gap analysis is required to identify whether any gaps exist and how the existing solutions can support the aviation community requirements. The aviation industry (e.g. ACJA) is also defining a model for different types of UAV categories and mission types, to identify service differentiation between such categories and mission types, and provide input to 3GPP as to what are the requirements for differentiating the services provided to UAVs and UAM devices. A gap analysis is required to identify whether any gaps exist with respect to the use cases and requirements defined by the aviation industry and how existing 3GPP solutions for service differentiation and prioritizing various types of UE can support the aviation community requirements. Therefore, it is necessary to have some study on the needed architecture enhancemen","secretary_remarks":"r03 agreed. Revised to S2-2108154","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19560,"status":"revised","reservation_date":"2021-10-01 14:25:38","uploaded":"2021-10-11 19:54:58","revisionof":"","revisedto":"S2-2108154","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107092.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107100","title":"New Study on Service-based interface between NG-RAN and 5GC","source":"Intel, Qualcomm Incorporated, Deutsche Telekom, Verizon UK Ltd., AT&T, Microsoft, Orange, Cisco, InterDigital","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"SID new","for":"Approval","abstract":"Objective: This study item aims at investigating 5GS enhancements to enable the use of a service-based interface between NG-RAN and the 5GC for selected N2 functionality that is not related to UE mobility or NAS signalling. Specifically, the study aims to investigate the following aspects: 1. Identification of N2 functionality not related to UE mobility or NAS signalling that can benefit from a service-based interface. Examples include UE Radio Capability ID mapping, obtaining of non-UE associated assistance data, broadcast of assistance data by an LMF, Warning Request Transfer, communication between NG-RAN and NWDAF (depending on RAN WG3 progress), etc. As part of the study, and in close cooperation with RAN WG3, it will be investigated whether the service-based interface could also be used for direct conveyance of information between NG-RAN nodes that currently traverses the AMF transparently (e.g. RIM Information Transfer, Configuration Transfer for SON). 2. Mechanisms for implementation of the identified NG-RAN services (i.e. service registration, service discovery, request\/response vs subscribe\/notify paradigm, etc.). 3. Investigate the migration and co-existence aspects for deployments where NG-RAN nodes supporting a service-based interface need to co-exist with legacy NG-RAN nodes. The study will be coordinated with RAN WG3 and CT WG4 WGs as needed. The focus of the SA WG2 work will be on the generic stage 2 framework for a service-based interface for the identified N2 functionality (as listed in the objectives above) that falls under SA WG2 responsibility. As part of the study it will be concluded whether and how to proceed with normative work. The time for this study item is estimated at 5 TUs, as summarized in the table","secretary_remarks":"Revision of (noted) SP-211025. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19580,"status":"postponed","reservation_date":"2021-10-05 12:03:04","uploaded":"2021-10-11 19:50:57","revisionof":"","revisedto":"S2-2108938","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107100.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107129","title":"Study on Interworking of Non-3GPP Multicast and Broadcast Networks with 3GPP 5G System","source":"Saankhya Labs","contact":"Anindya Saha","contact-id":79307,"tdoctype":"SID new","for":"Approval","abstract":"Justification: The proliferation of mobile broadband networks is increasingly making the devices like smartphones as the preferred choice for content consumption. However, with the growth in content consumption, especially video consumption, via cellular networks, the load on available cellular spectrum has also increased leading to congestion in cellular networks. The non-3GPP satellite networks (NTN) and non-3GPP Digital Terrestrial Broadcasting Technology networks (DTT) might help in reducing the load on the cellular spectrum\/network if some of the content delivery (video data) is offloaded onto them. This may efficiently be done through interworking or convergence of NTN and DTT networks with 5GS. Advantages of using Non-3GPP Satellite Broadcasting Technologies for Multicast\/Broadcast delivery in 5GS - In 3GPP, the usage of NTN is already being considered as a means of providing coverage enhancement for terrestrial networks. They are being proposed to be used both for access as well as backhaul connectivity. - Services such as Firmware-Over-The-Air (FOTA) might be delivered very efficiently via satellite broadcast due to the pervasive coverage provided by them. The satellite-based delivery may be cost effective too. Apparently, there is no plan in 3GPP as yet to issue standards for satellite multicast\/broadcast for services like FOTA until Release 3GPP 18. - Non-3GPP satellite multicast\/broadcast systems (both open-standard and proprietary) have existed for some time, and it may not be necessary to wait for a 3GPP satellite broadcast system to be standardized in NTN, before other 5G 3GPP systems can roam to them. 3GPP can play an enabling role in the process (of standardization) by standardizing the roaming interfaces while remaining agnostic towards the air interface. Advantages of using Non-3GPP Digital Terrestrial Broadcasting Technologies (DTT) - They also provide support for large coverage areas, which might be quite useful for service delivery in rural areas and sparsely populated areas. - Many of the Non-3GPP DTTs provide high spectral efficiency supporting higher order modulation and coding schemes, e.g., Advanced Television Systems Committee 3.0 (ATSC3) standard supports 1024-QAM. - Improved mobility handling due to support for large coverage areas and SFNs Convergence of Cellular and Non-3GPP Digital Terrestrial Broadcast Network (DTT)\/Non-3GPP Satellite Broadcasting Technologies would - Reduce load on Cellular Network through efficient offloading - Enable creation of 'best connected' hybrid broadcast network. Higher throughput payload could be broadcast over terrestrial networks and lower throughput, but critical payloads broadcast over the satellite network. - Enhance the device ecosystems of both cellular and broadcast networks by leveraging the scales of cellular devices - Improve resource utilization across non-3GPP NTN\/DTT and 3GPP 5G NG-RAN - Open up new business opportunities through interfacing of 5GS with the legacy and new broadcasting networks. As an example, ATSC3 is deployed in USA, Korea & DVB-T2 is deployed in 144 countries world-wide. There can be improved monetization of these networks through convergence with 5GS. - The 5G system architecture has already been defined with a converged core network integrating non-3GPP access networks such as WLANs and wireline access for unicast communication. It may therefore be appropriate to extend this capability to wide area multicast\/broadcast communication too, including satellite networks, and integrate the non-3GPP multicast and broadcast networks within the 5G system.","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19590,"status":"postponed","reservation_date":"2021-10-06 10:22:46","uploaded":"2021-10-08 18:36:56","revisionof":"","revisedto":"S2-2108575","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107129.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107137","title":"New SID: Extensions to the TSC Framework to support DetNet","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"SID new","for":"Approval","abstract":"Proposal of a new SID on extensions to the TSC Framework to support IETF DetNet in Release 18.","secretary_remarks":"CC#2: r05 agreed. Revised to S2-2108178.","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19600,"status":"revised","reservation_date":"2021-10-06 15:45:07","uploaded":"2021-10-11 17:31:17","revisionof":"","revisedto":"S2-2108178","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107137.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107180","title":"Time Critical Communication: Latency Critical High-Rate Adaptive services & Low Latency Low Loss Scalable Throughput (L4S).","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Information","abstract":"Provides backgound and justification of L4S & why WI.","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19620,"status":"noted","reservation_date":"2021-10-07 20:22:36","uploaded":"2021-10-11 17:31:18","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107180.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107181","title":"New WID on Use of L4S in 5GS","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"WID new","for":"Approval","abstract":"Support of L4S in 5GS.","secretary_remarks":"Is this TEI18 ? Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19630,"status":"postponed","reservation_date":"2021-10-07 20:22:36","uploaded":"2021-10-11 17:31:18","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107181.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107187","title":"Study on enhanced support of Non-Public Networks phase 2","source":"Ericsson, Futurewei, Convida Wireless, Charter, China Unicom, ETRI, Cisco, China Mobile, Lenovo, Motorola Mobility, Qualcomm, ZTE, Philips, Intel, Matrixx, SHARP, InterDigital, LG Electronics, NEC, Samsung, OPPO, T-Mobile USA","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"SID new","for":"Approval","abstract":"New SI proposal related to enhancements to NPN","secretary_remarks":"r03 agreed. Revised to S2-2108179.","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19640,"status":"revised","reservation_date":"2021-10-07 20:28:56","uploaded":"2021-10-11 17:31:18","revisionof":"","revisedto":"S2-2108179","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107187.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107213","title":"Discussion on NWDAF assisted URSP.","source":"China Telecom","contact":"Jiahui LI","contact-id":92933,"tdoctype":"discussion","for":"Discussion","abstract":"This paper proposed to add a new objective about NWDAF assisted URSP in FS_eNA_ph3.","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19660,"status":"noted","reservation_date":"2021-10-08 03:10:30","uploaded":"2021-10-08 03:15:37","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107213.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107225","title":"New SID: Study on enhancement of 5G AM Policy","source":"China Telecom Corporation Ltd., CATT, China Mobile, China Unicom, Ericsson, Huawei, Intel, Oracle, Tencent, vivo, ZTE","contact":"Zhuoyi Chen","contact-id":87689,"tdoctype":"SID new","for":"Approval","abstract":"New SID on enhancement of 5G AM Policy for R18","secretary_remarks":"Revision of (Noted) S2-2106799 from S2#146E. r03 agreed. Revised to S2-2108155","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19670,"status":"revised","reservation_date":"2021-10-08 08:55:42","uploaded":"2021-10-09 06:12:53","revisionof":"S2-2106799","revisedto":"S2-2108155","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107225.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107249","title":"Ericsson comments on the Rel-18 Edge Computing study objectives","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Agreement","abstract":"Source: Ericsson Title: Ericsson comments on the Rel-18 Edge Computing study objectives Document for: Agreement Agenda Item: 9.1.3 Work Item \/ Release: eEDGE_5GC_ph2 \/Rel-18 Abstract of the contribution: This cotribution provides comments on the proposed ojective for the Rel-18 EC study as they were presented at SA#93","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19690,"status":"noted","reservation_date":"2021-10-08 15:45:42","uploaded":"2021-10-11 17:31:18","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"eEDGE_5GC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107249.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107251","title":"Study on enhanced support of NR RedCap with long eDRX for RRC INACTIVE State","source":"Ericsson, Deutsche Telekom, Verizon, Xiaomi, Sony, Nokia, Nokia Shanghai Bell, MediaTek, AT&T, Apple","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"SID new","for":"Approval","abstract":"New SID to enhanced the support for RedCap UE","secretary_remarks":"r01 agreed. Revised to S2-2108174","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19700,"status":"revised","reservation_date":"2021-10-08 16:51:14","uploaded":"2021-10-11 17:31:18","revisionof":"","revisedto":"S2-2108174","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107251.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107270","title":"New SID on Study on architecture enhancement for XR and media services","source":"China Mobile, Huawei, Hisilicon, Tencent, Xiaomi","contact":"Dan Wang","contact-id":87155,"tdoctype":"SID new","for":"Approval","abstract":"Study on architecture enhancement for XR and media services","secretary_remarks":"Revision of (Noted) S2-2106810 from S2#146E. r02 agreed. Revised to S2-2108156","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19720,"status":"revised","reservation_date":"2021-10-10 02:13:34","uploaded":"2021-10-11 16:10:50","revisionof":"S2-2106810","revisedto":"S2-2108156","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107270.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107271","title":"New SID on Study on UPF enhancement for control and SBA","source":"China Mobile, AT&T, Vodafone, CATT, Tencent, Deutsche Telekom, SK Telecom, Sandvine, Matrixx","contact":"Dan Wang","contact-id":87155,"tdoctype":"SID new","for":"Approval","abstract":"Study on UPF enhancement for control and SBA","secretary_remarks":"Revision of (Noted) S2-2106811 from S2#146E. r07 agreed. Revised to S2-2108157","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19740,"status":"revised","reservation_date":"2021-10-10 02:15:32","uploaded":"2021-10-11 16:10:50","revisionof":"S2-2106811","revisedto":"S2-2108157","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107271.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107281","title":"Study on Enhancement of Network Slicing Phase 3","source":"ZTE, LG Electronics, Samsung, Alibaba, Apple, AT&T, CATT, China Telecom, China Unicom, Convida Wireless LLC, Ericsson, Intel, InterDigital , KDDI, Lenovo, Matrixx, MITRE, Motorola Mobility, NEC , Nokia, Nokia Shanghai Bell , NTT Docomo, OPPO, Orange, Qual","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"SID new","for":"Approval","abstract":"Propose new study on network slicing in Rel-18","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19760,"status":"postponed","reservation_date":"2021-10-10 04:11:52","uploaded":"2021-10-11 16:17:18","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107281.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107289","title":"Study on 5G System Support for AI\/ML-based Services","source":"OPPO, Samsung","contact":"Tricci So","contact-id":90593,"tdoctype":"SID new","for":"Approval","abstract":"The intent of this study is to focus on enabling, as defined by SA WG1 Rel-18 AMMT requirements, the AI\/ML Services & Transmissions with 5GS assistance to support AI\/ML model distribution, transfer, training for various applications, e.g. video\/speech rec","secretary_remarks":"Revision of (Noted) S2-2106797 from S2#146E. r06 agreed. Revised to S2-2108158","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19770,"status":"revised","reservation_date":"2021-10-10 09:52:18","uploaded":"2021-10-11 22:00:13","revisionof":"S2-2106797","revisedto":"S2-2108158","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107289.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107291","title":"Study on enhancement of 5G UE Policy","source":"Intel Belgium SA\/NV","contact":"Changhong Shan","contact-id":45586,"tdoctype":"SID new","for":"Approval","abstract":"New SID: Study on enhancement of 5G UE Policy","secretary_remarks":"CC#2: r07 agreed. Revised to S2-2108159","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19790,"status":"revised","reservation_date":"2021-10-10 12:40:48","uploaded":"2021-10-11 06:50:00","revisionof":"","revisedto":"S2-2108159","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107291.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107292","title":"Study on System Enabler for Service Function Chaining","source":"Intel","contact":"Ellen C. Liao","contact-id":54895,"tdoctype":"SID new","for":"Approval","abstract":"Justification: In Rel-18, stage 1 service requirements in TS22.101 clause 30.1, TS22.261 clause 6.35, and TS22.115 clause 5.2.14, have been approved for the enhancement of service function chaining (SFC) for 5G networks, including aspects such as allowing third parties to request utilisation of specific service functions and service function chaining for their applications as well as management and charging of service functions and chains of service functions requested by the third parties. Considering different SFC deployments for 5G network including 5G core network and\/or Edge Hosting Environment, some issues are identified based on the Rel-17 SA WG2 specifications: - Currently, the SMF may be configured with the traffic steering policy related to the mechanism enabling traffic steering to the N6-LAN, DN and\/or DNAIs associated with N6 traffic routing requirements provided by the AF. Based on the following service requirement in TS 22.261 clause 6.35, the definition of SFC policy is needed for the 5G network to identify\/detect user plane traffic with enough granularity, perform traffic classification, and steer the traffic flow for SFC processing in different SFC deployments. The network operator shall be able to define and modify service function chaining policies for steering traffic on per application per UE basis through required service function chaining with ordered service functions to improve the user's QoE. - New northbound APIs are required for authorized AF to request to use a service function chain provided by the network operator and to request monitoring and reporting of events according to the status of the SFC processing, etc., based on service level agreement with the third party. - For continuing the SFC processing, some mechanisms and enhancement of the roaming interfaces are needed to apply the same SFC policies for UE mobility cases that result in the change of routing paths for user plane traffics requiring SFC including: - Upon UE moves within the same operator's network depending on the applicable SFC deployments, e.g. at the 5G core network and\/or Edge Hosting Environment. - Upon UE moves with the changes of operator's networks, e.g. from HPLMN to VPLMN for local breakout roaming scenarios, and from the same serving network to different operator's Edge Hosting Environments. - For handling SFC processing based on SFC policy, the enhancement of service-based architecture will be needed for some NFs and their services, e.g. PCF, NEF, UPF, SMF, etc., as well as the corresponding interfaces and procedures for different SFC deployments. For example: - a UPF with SFC capabilities that can support different service functions and flexible SFC configuration for a PDU session that requires different SFC processing for applications. - the procedures to enforce both of SFC policies and traffic steering policies to traffic flows of the UEs requiring service function chains for their applications.","secretary_remarks":"r06 agreed. Revised to S2-2108160","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19810,"status":"revised","reservation_date":"2021-10-10 21:59:12","uploaded":"2021-10-11 21:01:21","revisionof":"","revisedto":"S2-2108160","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107292.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107297","title":"New SID on Study on 5G Timing Resiliency and TSC enhancements","source":"Nokia, Nokia Shanghai Bell, Verizon, AT&T, Sennheiser, Huawei, HiSilicon, Matrixx, ZTE, China Unicom, Vivo, NTT Docomo, ETRI, Xiaomi, Orange, China Mobile, KDDI, Tencent, T-Mobile USA, Interdigital, Samsung, CATT, Deutsche Telekom, Ericsson, Denso, BMWi,","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"SID new","for":"Approval","abstract":"New SID on Study on 5G Timing Resiliency and TSC enhancements","secretary_remarks":"Revision of (Noted) S2-2106798 from S2#146E. CC#2: r06 endorsed. Revised to S2-2108161","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19830,"status":"revised","reservation_date":"2021-10-11 01:19:30","uploaded":"2021-10-11 15:06:21","revisionof":"S2-2106798","revisedto":"S2-2108161","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107297.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107310","title":"New SID on Study of Architecture Enhancement for Vehicle Mounted Relays.","source":"Qualcomm Incorporated, Sony, InterDigital Inc. AT&T, Verizon UK Ltd, ZTE Corporation, Telstra, vivo Mobile Communications Ltd, Volkswagen AG, Philips International B.V., Xiaomi, SyncTechno Inc., FirstNet, Lenovo\/Motorola Mobility, LG Electronics, Rakuten","contact":"Hong Cheng","contact-id":25668,"tdoctype":"SID new","for":"Approval","abstract":"New SID on Study of Architecture Enhancement for Vehicle Mounted Relays.","secretary_remarks":"Revision of (Noted) S2-2106814 from S2#146E. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19850,"status":"postponed","reservation_date":"2021-10-11 01:41:33","uploaded":"2021-10-11 20:49:24","revisionof":"S2-2106814","revisedto":"S2-2108896","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107310.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107346","title":"New SID on Study of Enhanced System enablers for Multi-USIM","source":"Sony, Convida Wireless, NEC, Samsung, Interdigital","contact":"Lars Nord","contact-id":82070,"tdoctype":"SID new","for":"Approval","abstract":"New rel-18 SID on enhanced MuSIM operation to enabling simultaneous communication and intra network MuSIM coordination.","secretary_remarks":"Revision of (Noted) S2-2105997 from S2#146E. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19860,"status":"postponed","reservation_date":"2021-10-11 07:23:16","uploaded":"2021-10-11 11:42:50","revisionof":"S2-2105997","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107346.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107376","title":"New SID about AF control of 5GC groups","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"SID new","for":"Approval","abstract":"Support of group related requirements including ad-hoc groups.","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19870,"status":"postponed","reservation_date":"2021-10-11 08:45:09","uploaded":"2021-10-11 16:35:31","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107376.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107379","title":"New SID on 5G support for Femto","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"SID new","for":"Approval","abstract":"5G Femto support.","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19880,"status":"postponed","reservation_date":"2021-10-11 08:47:19","uploaded":"2021-10-11 16:35:31","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107379.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107383","title":"New SID: Study on Seamless UE context recovery","source":"Samsung, NEC, CableLabs, Cisco, InterDigital Inc","contact":"Lalith Kumar","contact-id":80547,"tdoctype":"SID new","for":"Approval","abstract":"Justification: There are certain events in the UE (see below) handling of them is left for the UE implementation. The consequences of leaving them for the UE implementation is discussed broadly as two problem statements below: 1. Silent reset at Modem 2. Security patch updates 3. OS upgrade 4. Modem SW updates 5. Device reboot upon Modem setting changes via OMA-DM 6. Network initiated deregistration request with 'Re-registration Required' Problem 1: To execute a few of the above events, for example OS upgrade or Modem SW updates (also commonly called as binary updates) there are 3 parties involved: device manufacture, operator and application function. Once the UE downloads the binary when exactly UE performs the upgrade is left for the UE implementation, some UE implementations seek user input but no inputs are taken from operator or application function. These UEs becomes unavailable in the order of minutes whenever such operations are performed by the UE. As UEs become unavailable without prior knowledge of application server or core network, it can impact the critical operations of application server if UE is responsible for it during the 'unavailability period'. Thus, there is a need for co-ordination between UE and operator\/application function. For example, if the application server is aware that UE will not be available for up to x minutes at 12 in the night due to the upgrades it can assign an alternate (or backup) UE to perform the respective critical operation and take care that alternate UE does not get into upgrade operation during same period etc. Problem 2: In today's UEs implementations, for the events which need only 5GMM context recovery, the 5GSM context and application context are also deleted, and results in the following consequences: 1) Signalling overload: Consider binary upgrades as an example. Today, when UE is required to perform upgrades, a binary is pushed into the UE, the UE decides when the upgrade procedure has to be performed and initiates deregistration procedure due to which UE and network lose 5GMM context, 5GSM context, and all the application level context. The UE then installs the binary, and follows it up with re-establishment of the 5GMM context, 5GSM context and the application level context. All this involves signalling for each PDU session, and the application level signalling to create the respective contexts. If we try to quantify the amount of signalling, broadly it will be as follows: i.e. Total signalling per UE = 5GMM signalling + X * (5GSM signalling) + Y * (App level signalling) X= Number of PDU sessions active before upgrade. Y= Number of Application Total signalling on the network = Total signalling per UE * Number of UEs facing an event. This signalling overload is executed because context of all the layers is lost. This study aims to not delete the contexts for such operations of the UE there by eliminating the need to execute this signalling on network. 2) The service re-activation time is increased. Within the current 3GPP system, the 5GMM context reset recovery procedure involves first, the re-establishment of 5GMM context, followed by 5GSM context re-establishment, and then re-establishment of application layer instead of simply recovering 5GMM context alone. This leads to comparative delays in re-establishing the application sessions. If those applications are time sensitive applications any delay in re-establishing the application layer sessions is not desirable. This study aims to reduce the service reactivation time. 3) Application aware UE context recovery: Whenever a reset of 5GMM layer occurs, for example due to silent restart at the UE or NF restart in 3GPP system, it is instantly communicated all the way up to the application layer, because IP address allocated to the UE is also lost. In 5GS, with increasing verticals expected to get integrated with 3GPP system and various deployment models, such communication of internal aspects in the 3GPP system t","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19890,"status":"postponed","reservation_date":"2021-10-11 08:56:03","uploaded":"2021-10-11 11:13:32","revisionof":"","revisedto":"S2-2108766","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107383.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107384","title":"Motivation for Seamless UE context recovery","source":"Samsung","contact":"Lalith Kumar","contact-id":80547,"tdoctype":"discussion","for":"Discussion","abstract":"Motivation for Seamless UE context recovery","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19900,"status":"noted","reservation_date":"2021-10-11 08:58:10","uploaded":"2021-10-11 11:13:32","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107384.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107396","title":"New SID on Study on Proximity based Services in 5GS - Phase 2","source":"CATT, OPPO","contact":"Qiang Deng","contact-id":74437,"tdoctype":"SID new","for":"Approval","abstract":"Rel-18 new SID on 5G ProSe","secretary_remarks":"CC#2: r03 endorsed. Revised to S2-2108162","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19910,"status":"revised","reservation_date":"2021-10-11 09:02:48","uploaded":"2021-10-11 09:21:22","revisionof":"","revisedto":"S2-2108162","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107396.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107419","title":"New SID on generic group management, exposure and communication enhancements","source":"Huawei, China Mobile, China Telecom, China Unicom, Samsung, Juniper","contact":"Marco Spini","contact-id":8356,"tdoctype":"SID new","for":"Approval","abstract":"New SID for generic group management, exposure and communication enhancements, revision of SP-211082\/S2-2106322r06","secretary_remarks":"r04 agreed. Revised to S2-2108163","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19930,"status":"revised","reservation_date":"2021-10-11 09:15:23","uploaded":"2021-10-11 13:55:28","revisionof":"","revisedto":"S2-2108163","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107419.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107429","title":"New SID on Study on Support of Satellite Backhauling in 5GS.","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"SID new","for":"Approval","abstract":"This contribution proposes a new SID on supporting satellite backhaul in 5GS","secretary_remarks":"Revision of (Noted) S2-2106073 from S2#146E. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19950,"status":"postponed","reservation_date":"2021-10-11 09:35:57","uploaded":"2021-10-11 10:01:58","revisionof":"S2-2106073","revisedto":"S2-2108529","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107429.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107451","title":"Study on 5GC enhancement for satellite access Phase 2","source":"THALES, XIAOMI, NOVAMINT","contact":"Jean-Yves Fine","contact-id":87072,"tdoctype":"SID new","for":"Approval","abstract":"New SID to enhance the work started in R17 with 5GSAT_ARCH","secretary_remarks":"r04 agreed. Revised to S2-2108164","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19960,"status":"revised","reservation_date":"2021-10-11 09:52:01","uploaded":"2021-10-11 16:26:08","revisionof":"","revisedto":"S2-2108164","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107451.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107454","title":"DP Study on 5GC enhancement for satellite access Phase 2","source":"THALES, XIAOMI, NOVAMINT","contact":"Jean-Yves Fine","contact-id":87072,"tdoctype":"discussion","for":"Discussion","abstract":"Discussion Paper for Study on 5GC enhancement for satellite access Phase 2 (S2-2107451)","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19980,"status":"noted","reservation_date":"2021-10-11 10:02:34","uploaded":"2021-10-11 16:26:08","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107454.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107455","title":"Discussion on interworking with transport networks in SID proposal on Study on 5G Timing Resiliency and TSC enhancements","source":"NTT DOCOMO INC.","contact":"Atsushi Minokuchi","contact-id":26474,"tdoctype":"discussion","for":"Discussion","abstract":"This contribution proposes to include transport systems other than TSN transport as well.","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19990,"status":"noted","reservation_date":"2021-10-11 10:03:46","uploaded":"2021-10-11 10:09:55","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107455.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107494","title":"Study on system architecture for next generation real time communication services","source":"China Mobile, China Unicom, Huawei, Hisilicon, ZTE, CATT, Vivo, Deutsche Telekom, T-Mobile USA, Ericsson, AT&T","contact":"Yi Jiang","contact-id":40863,"tdoctype":"SID revised","for":"Approval","abstract":"The SID is revised to update the time slot estimation.","secretary_remarks":"Revision of (Noted) S2-2106816 from S2#146E. r01 agreed. Revised to S2-2108165","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20000,"status":"revised","reservation_date":"2021-10-11 10:53:06","uploaded":"2021-10-11 14:14:17","revisionof":"S2-2106816","revisedto":"S2-2108165","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"FS_NG_RTC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107494.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107532","title":"New Study on Enhancement of Support for Separation and Isolation of NF and Data in 5GC","source":"China Telecommunications","contact":"Yubing Liu","contact-id":89588,"tdoctype":"SID new","for":"Approval","abstract":"Justification: With the development of 5G system, the deployment of industry-specific network will become a key scenario. The demand that the network functions (NFs) deployed on 5G customized network, e.g. the industry-specific network may contain dedicated AMF, SMF, UPF, or\/and UDM which only stores subscription data of vertical users, is urgent. In this case, from the perspective of operators, the PLMN may meet some potential risks, e.g. NFs located in operator's network may face the risk of being attacked by vertical. Thus, it's very necessary to support for separation and isolation of NF and data between vertical and operator's network. 3GPP has defined NPN and network slice for vertical users, but the scenarios under consideration in this SID is different from the existing solutions in the current specification due to the consideration of the limited UE capabilities and frequency bands. This SID currently considers two cases. Case 1: Dedicated AMF, SMF and UPF are deployed at vertical. Case 2: Other than the dedicated AMF, SMF and UPF, UDM which only contains subscription data of users of vertical customers is also deployed at vertical. In both cases, NFs deployed at vertical and NFs deployed at the operator's network belong to the same PLMN. Although the operator's network has the same NF type as deployed on the enterprise side, NFs of the same type deployed at different side play different roles in the PLMN, e.g. AMF deployed at operator's network mainly serves personal customers and AMF deployed at vertical mainly serve the vertical customer. And in these cases, the enterprise has parts of administrative rights for NFs deployed at its side. From the perspective of operator, NFs deployed at the enterprise side is non-trusted to operator's network when they communicate with the operator's network, a NF is thus needed to isolate the NFs deployed at the vertical and the NFs deployed at the PLMN. In case 2, the vertical UEs should perform the authentication procedures through the AUSF and the UDM located in the operator's network for the reason that some information (e.g. authentication credential) should be kept in the operator's network to ensure the security of this network, especially when the operator's network serves vertical customers (2B) and personal customers (2C) simultaneously. The study targets to investigate enhancement of support for separation and isolation of NFs and data between vertical and operator's network, so that the requirement that vertical enterprises can independently perform its business in the same PLMN with the operator's network can be fulfilled and the security of the communications can be ensured.","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20020,"status":"postponed","reservation_date":"2021-10-11 11:17:00","uploaded":"2021-10-11 13:51:50","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107532.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107550","title":"New SID on Rel-18 MBS","source":"Huawei,HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"SID new","for":"Approval","abstract":"This contribution proposes to continue the work of 5MBS in rel-18.","secretary_remarks":"Revision of (Noted) S2-2106805 from S2#146E. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20030,"status":"postponed","reservation_date":"2021-10-11 11:23:49","uploaded":"2021-10-11 14:07:17","revisionof":"S2-2106805","revisedto":"S2-2108671","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107550.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107558","title":"Discussion on NWDAF-assisted application detection.","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"discussion","for":"Discussion","abstract":"This discussion paper aims at explaining the necessity for the study of NWDAF-assisted application detection and proposes to add it as the one of the objectives in FS_eNA_Ph3 SID.","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20040,"status":"noted","reservation_date":"2021-10-11 11:37:22","uploaded":"2021-10-11 14:53:58","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107558.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107559","title":"The Discussion on the motivation of Passive IoT","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"discussion","for":"Discussion","abstract":"The Discussion on the motivation of Passive IoT","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20050,"status":"noted","reservation_date":"2021-10-11 11:39:48","uploaded":"2021-10-11 14:53:58","revisionof":"","revisedto":"S2-2108543","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107559.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107562","title":"Study on integration of network and computing power in 5GS","source":"China Telecomunication Corp.","contact":"Jiayifan Liu","contact-id":87717,"tdoctype":"SID new","for":"Approval","abstract":"Justification: ITU-T has starts to study the computing power related resources and architecture. With the development of 5G and cloud computing, the transmission, analysis and storage of massive data pose huge challenges to traditional network and cloud computing, finally driving computing to move down from the cloud to the edge near the data source, forming distributed computing resources in the network. Please see Draft new Recommendation ITU-T Y.CAN-reqts: 'Functional requirements of computing-aware networking' for details. Besides, ITU-T has starts to study the framework and architecture of computing power network. It is a new type of network that realizes the optimized resource allocation, by distributing computing, storage, network and other resource information of service nodes through network control plane. It combines network context and user requirements to provide the optimal distribution, association, transaction and scheduling of computing, storage and network resources. Please see Draft Recommendation ITU-T Y.2501 (formerly Y.CPN-arch): 'Computing Power Network - framework and architecture' for details. IMT-2030 (6G) Promotion Group has released White Paper on 6G Network Architecture Vision and Key Technologies. In their opinions, Deep integration of network and computing power resources can achieve efficient coordination of Cloud, Edge, network and computing power. The network can be aware of and interwork with computing power resources to realize real-time computing power resources discovery, to dynamically schedule for computing power resources and services and to provide wide distribution of computing power and services. The integration of network and computing power can provide better user experience and higher utilization of network and computing power resources. In 3GPP 5G network architecture, the computing power is not involved. However, in some 5G scenarios such as XR and cloud gaming. There are potential requirements for computing power in XR services: Requirement 1 - Low delay In the SA WG1 specification (TS 22.261), the max allowed end-to-end latency has been defined for XR services, and the end-to-end latency is the total PDB of UL and DL direction. Requirement 2 - high bandwidth In XR business, high definition picture quality and DPI, such as 4K, 8K or 3D holographic will bring greatly impact to speed and network bandwidth. Requirement 3 - large computing power The requirement of computing power is huge for some scenarios (e.g., rendering, modelling). These requirements of computing power are huge and the integration of network and computing power can solve this problem. Considering that -EC provides closer computing server to the user, EC focus on the low latency and only 3rd party computing power resources are used in EC, we choose EC as the start point of the integration of network and computing power. Because of these similarities between EC and the integration of network and computing power, introducing computing power from EC would bring less impact to 5G system in rel-18. Existing EC mainly focuses on how to select an EAS (edge application server) which is nearer to the UE in geographic. After introducing the integration of network and computing power, the computing resources of EAS is also treated as an influence factor and computing delay by EAS is taken into account. Enough computing power resources results in shorter computing delay by edge node furthermore shorter end-to-end delay. Potential enhancements for the integration of network and computing power in EC include: - computing power resources from MNO could be fully leveraged; - Heterogeneous computation power resources could be provided; - Jointly optimizing communication resource and computing power resources: - select an EAS controlled by MNO, considering both geographic locations and computing power; - Overall QoS profile\/QoS rule includes both communication QoS and computing QoS; - End-to-end delay = communication delay + comp","secretary_remarks":"Revision of (Noted) S2-2105978 from S2#146E. 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{"name":"S2-2107563","title":"Discussion paper on Network & Computing Power integration","source":"China Telecomunication Corp.","contact":"Jiayifan Liu","contact-id":87717,"tdoctype":"discussion","for":"Discussion","abstract":"Discussion paper on Network & Computing Power integration","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20070,"status":"noted","reservation_date":"2021-10-11 11:48:33","uploaded":"2021-10-11 12:12:53","revisionof":"","revisedto":"S2-2108518","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107563.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107572","title":"Study on Enablers for Network Automation for 5G - phase 3.","source":"China Mobile, vivo","contact":"Aihua Li","contact-id":58162,"tdoctype":"SID new","for":"Approval","abstract":"Study on Enablers for Network Automation for 5G - phase 3","secretary_remarks":"Revision of (Noted) S2-2106808 from S2#146E. r04 agreed. Revised to S2-2108169","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19510,"status":"revised","reservation_date":"2021-10-11 11:55:07","uploaded":"2021-10-11 14:53:58","revisionof":"S2-2106808","revisedto":"S2-2108169","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107572.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107575","title":"DP on motivation for studying 5GC network function coordination in Release 18.","source":"Lenovo, Motorola Mobility","contact":"Dimitrios Karampatsis","contact-id":70692,"tdoctype":"discussion","for":"Discussion","abstract":"-","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20080,"status":"noted","reservation_date":"2021-10-11 11:57:26","uploaded":"2021-10-11 17:02:44","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107575.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107601","title":"Sensing in 5G and Trial for Respiration Monitoring","source":"vivo","contact":"vivian chong","contact-id":93021,"tdoctype":"discussion","for":"Information","abstract":"This paper is to present trial result for respiration monitoring and to discuss sensing service in R18","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20090,"status":"noted","reservation_date":"2021-10-11 12:20:25","uploaded":"2021-10-11 13:41:31","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107601.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107602","title":"AI based positioning in R18 eNA Ph3","source":"vivo","contact":"vivian chong","contact-id":93021,"tdoctype":"discussion","for":"Information","abstract":"This paper is to discuss why and how to do network architecture enhancement for AI based positioning","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20100,"status":"noted","reservation_date":"2021-10-11 12:20:25","uploaded":"2021-10-11 13:41:31","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107602.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107603","title":"Discussion on predictive QoS enhancement in FS_eNA_Ph3.","source":"vivo, China Mobile","contact":"vivian chong","contact-id":93021,"tdoctype":"discussion","for":"Information","abstract":"This paper discusses the motivation and benefit of enhancements on QoS Prediction\/Sustainability analytics and proposes to add it as an objective of FS_eNA_Ph3 in R18.","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20110,"status":"noted","reservation_date":"2021-10-11 12:20:25","uploaded":"2021-10-11 13:41:31","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107603.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107611","title":"Discussion on Personal IoT Network architecture","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"discussion","for":"Information","abstract":"Discussion on Personal IoT Network architecture","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20120,"status":"noted","reservation_date":"2021-10-11 12:27:29","uploaded":"2021-10-11 13:20:43","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107611.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107612","title":"New SID on Personal IoT Network architecture","source":"vivo, CATT, China Telecom, Convida Wireless, InterDigital, KPN, OPPO, Philips, Spreadtrum Communications, T-Mobile USA, Tencent","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"SID new","for":"Approval","abstract":"Justification: There are types of IoT device that can be placed around the body (i.e., wearable devices such as cameras, headsets, watches, earphones, health monitors), be scattered in the home (e.g., smart lights, cameras, thermostats, door sensors, voice assistants, speakers, fridge, washing machines, lawn mower, robots), or reside in the office or factory of a small enterprise (e.g., printers, meters, sensors). Some of the IoT devices have very specific requirements in terms of size (e.g., earbuds), some of the IoT devices have very specific requirements in terms of weight (e.g., glasses), and some of the IoT devices have very specific requirements in terms of power consumption (e.g., door sensors, earbuds, glasses, etc.). Furthermore, some IoT devices have very specific requirements across multiple domains (i.e., size, weight, and power consumption). Based on the greatly increasing number of IoT devices, users create (e.g., plan, change the topology) networks out of all these IoT devices mainly in their homes, offices, factories, and\/or around their body. Nowadays, except some wearable devices, IoT devices can only access the internet via relays or gateways that use wireline access, or via relay UEs that access the mobile network. In both cases, the mobile core network is unaware of the IoT devices. In order to leverage the 5G services and increase the operator's 'value add' options, the IoT devices need to access the 5G system via 3GPP or non-3GPP access. The network that is created is composed by devices forming the Personal IoT Network and devices that are part of the customer premises network. The devices can be capable of accessing directly the 5GS or via a gateway or device with relay capabilities. Due to some constraints such as those illustrated by the examples described in first paragraph, a lot of IoT devices could only have limited capabilities, e.g., lack of USIM facilitation, for accessing 5G system and need the assistance of a devices e.g., UE. The main aim of this study is to provide 5G experience to the users of the PIN (has been studies by SA WG1 in TR 22.859 with requirements captured in 3GPP TS 22.261) to facilitate the management and performance of the network with following aspects: - Facilitate the communication with PIN Elements , services, and applications available on the 5G network or within the PIN e.g., indoor PIN Elements communicate with outdoor PIN Elements within the PIN, or PIN Elements transmit traffic that require internet services; - Facilitate the management of PIN Elements indoors or outdoors, e.g., add or remove the PIN Elements in the PIN requested, e.g., by the user; - Facilitate the management of PIN, e.g., PIN discovery, PIN Element discovery, capability of PIN Element discovery, and service discovery. - Facilitate the management of communications for PIN Elements indoors or outdoors requested by the user, e.g., monitor and authorize the communication of PIN Elements, control the communication resources for PIN Elements;","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20130,"status":"postponed","reservation_date":"2021-10-11 12:27:29","uploaded":"2021-10-11 13:20:43","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107612.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107613","title":"Discussion on UE Aggregation for Industry with Multi-connectivity","source":"vivo","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"discussion","for":"Information","abstract":"Discussion on UE Aggregation for Industry with Multi-connectivity","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20140,"status":"noted","reservation_date":"2021-10-11 12:27:29","uploaded":"2021-10-11 13:20:43","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107613.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107614","title":"New SID on UE Aggregation for Industry with Multi-connectivity","source":"vivo, China Telecom, China Unicom, CATT, Spreadtrum Communications","contact":"Zhenhua Xie","contact-id":83004,"tdoctype":"SID new","for":"Approval","abstract":"Justification: RAN WG2 has discussed the scenarios of aggregating multiple UEs to work together for the same task in order to enhance coverage and throughput. One scenario that has been discussed in RWS-210172 (vivo), RWS-210355 (CMCC), RWS-210451 (Huawei), RWS-210479 (ZTE), RWS-210422 (interdigital), RWS-210192 (FGI), and RWS-210199 (Rakuten) is using multiple UEs for uplink aggregation of one traffic flow transmission, which solves the problem of limited coverage and limited traffic throughput for uplink of one UE due to the limitation of UE power capacity. Using high-power UE is a way to solve this problem, but considering the scale of high-power UE would be small, the complexity of high-power UE would be high, the cost of high-power UE will be very expensive, and the power capacity cannot be magnified above a limitation, it is not a flexible way. Another shortage of using one high-power UE is that the reliability is not better than using multiple UEs. Application-level solution is another way to solve this problem, but it is not application agnostic, which requires the application server and UEs to support and use a specific protocol, hence cannot support plenty of and variety of applications, what's more, application-level solution cannot support fast switch when one connection is failure, which is essential for industry case. Another scenario that has been discussed in RWS-210172 (vivo), RWS-210060 (Spreadtrum), RWS-210345 (CMCC), RWS-210346 (CMCC), RWS-210454 (Huawei), RWS-210229 (LG), RWS-210422 (interdigital), and RWS-210479 (ZTE) is that, in order to archive reliability with more resource efficiency, some UEs act as backup of other UEs, who are transmitting traffic, without radio resource consumption, and switch the traffic path very quickly when one or more UEs that are transmitting traffic fail. Similar as handling of failure case for uplink aggregation of one traffic flow transmission, this kind of reliability requires ultra-fast switch when failure occurs, which is not able to be archived by using application-level solutions. Besides RAN aspect, this study focuses on the CN enhancement to assist RAN based solution, or CN based solution if it is sufficient to meet the requirement.","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20150,"status":"postponed","reservation_date":"2021-10-11 12:27:29","uploaded":"2021-10-11 13:20:43","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107614.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107635","title":"New SID on Access Traffic Steering, Switching and Splitting support in the 5G system architecture; Phase 3","source":"Lenovo, Motorola Mobility, ZTE, Broadcom, Apple, Alibaba, Tencent, China Mobile, Convida Wireless, Deutsche Telekom, Nokia, Nokia Shanghai Bell, Samsung, Interdigital, Matrixx, Cisco Systems, Charter Communications, CableLabs, Comcast, CATT, Intelsat, Viv","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"SID new","for":"Approval","abstract":"New SID: Study on Access Traffic Steering, Switching and Splitting support in the 5G system architecture; Phase 3.","secretary_remarks":"Revision of (Noted) S2-2106800 from S2#146E. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20160,"status":"postponed","reservation_date":"2021-10-11 13:16:34","uploaded":"2021-10-11 18:32:07","revisionof":"S2-2106800","revisedto":"S2-2108868","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107635.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107636","title":"New SID on 5G Architecture enhancements for Harmonized Communication and Sensing service","source":"Huawei, HiSilicon, vivo, CAICT, China Unicom, China Mobile, China Telecom, CATT, ZTE, OPPO, ROBERT BOSCH GmbH, NTT DOCOMO, TCL, Philips, Xiaomi","contact":"Marco Spini","contact-id":8356,"tdoctype":"SID new","for":"Approval","abstract":"New SID on 5G Architecture enhancements for Harmonized Communication and Sensing service","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20170,"status":"postponed","reservation_date":"2021-10-11 13:22:26","uploaded":"2021-10-11 18:04:44","revisionof":"","revisedto":"S2-2108769","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107636.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107637","title":"New SID Proposal on Harmonized Communication and Sensing service (HCS)","source":"Huawei, Hisilicon, vivo, CAICT, China Unicom, China Mobile, China Telecom, ZTE, CATT","contact":"Marco Spini","contact-id":8356,"tdoctype":"discussion","for":"Discussion","abstract":"Discussion for the new SID on 5G Architecture enhancements for Harmonized Communication and Sensing service","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20180,"status":"noted","reservation_date":"2021-10-11 13:22:26","uploaded":"2021-10-11 18:04:44","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107637.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107639","title":"New SID on Enhancement of support for Edge Computing in 5G Core network \u2014 phase 2","source":"Huawei, HiSilicon, Alibaba, China Unicom, Convida Wireless, Intel, Toyota, vivo, Nokia, Nokia Shanghai Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"SID new","for":"Approval","abstract":"The study item will study the potential system enhancements for enhanced edge computing support, beyond what has been done in Rel-17","secretary_remarks":"Revision of (Noted) S2-2106812 from S2#146E. r03 agreed. Revised to S2-2108166","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20190,"status":"revised","reservation_date":"2021-10-11 13:33:08","uploaded":"2021-10-11 18:04:44","revisionof":"S2-2106812","revisedto":"S2-2108166","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107639.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107643","title":"New SID: new Study on the support for 5WWC, Phase 2","source":"Nokia, Nokia Shanghai Bell, Huawei, HiSilicon, Deutsche Telekom, Broadcom, Lenovo, Motorola Mobility, Qualcomm, KPN, China Telecom","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"SID new","for":"Approval","abstract":"New SID: new Study on the support for 5WWC, Phase 2","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20210,"status":"postponed","reservation_date":"2021-10-11 13:45:24","uploaded":"2021-10-11 20:36:41","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107643.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107648","title":"Analysis of SA WG1 PIRATES requirements.","source":"Nokia, Nokia Shanghai Bell, Huawei, HiSilicon,","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"discussion","for":"Discussion","abstract":"An analysis of SA WG1 PIRATES requirements considering whether they are related to Residential, personal Network or PRAS. The objective is to discuss how to manage these requirements considering current SA WG2 SID proposals: 5WWC (SP-211080), PIRATES (SP-","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20220,"status":"noted","reservation_date":"2021-10-11 13:45:30","uploaded":"2021-10-11 20:36:41","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107648.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107649","title":"Proposal on how to handle SA WG1 PIRATES requirements.","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"discussion","for":"Approval","abstract":"Proposal to endorse how to handle SA WG1 PIRATES requirements (based on the Tdoc on Analysis of SA WG1 PIRATES requirements)","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20230,"status":"noted","reservation_date":"2021-10-11 13:45:30","uploaded":"2021-10-11 20:36:41","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107649.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107674","title":"Study on decoupling of built-in network services from network control in 5GS","source":"IIT Bombay","contact":"Pranav Jha","contact-id":74600,"tdoctype":"SID new","for":"Approval","abstract":"Justification: The 5G system supports multiple services such as Media Streaming service, IP Multimedia Subsystem services, Mission-critical services, Multicast\/Broadcast Service (MBS) etc. The typical delivery architecture for these services has been shown in Figure 1 below [1]. The services are provided to users (UEs) by an independent Application Provider comprising of an Application Function\/Application Server (AF\/AS) via the data sessions established through the 5GS User Plane. Figure 1: Delivery of Application Provider Services (5G Media Streaming etc.) in 5G system [1] In addition to these external (Application Provider based) services supported by the 5GS, there are some intrinsic (built-in) services offered by the 5GS like mobility, user authentication, PDU connectivity service, radio connection management, etc. These services are not always apparent to the end-user, but they form an essential part of the 5GS. We notice that the services provided by an Application Provider are enabled in a different manner than the built-in services in 5GS. The AF\/AS is typically an entity external to the 5GS. It interacts with the 5GS via standardized interfaces, both with the 5G Control Plane (CP) as well as the User Plane (UP). For example, the MBS AF\/AS sends the multicast\/broadcast data to the 5G UP function (MB-UPF) via the N6mb interface to be forwarded to the end-users (UEs). In addition, the MBS AF\/AS also interacts with the 5G CP (NEF) via the N33 interface for the establishment of the multicast\/broadcast session through the 5GS [2]. An important point to note here is that the AF\/AS may also need to interact with the UEs before setting up the multicast\/broadcast data sessions. For example, UEs exchange signalling messages with AF\/AS to indicate their interest in joining a particular multicast session before the session is established. This signalling message exchange between the UE and the AF\/AS provides the requirements to the AF\/AS for the multicast data session to be established later (via the 5GS UP) to deliver the service to UEs. This flow has also been highlighted in Figure 1. A point to note here is that the initial signalling exchange between the UE and AF\/AS also takes place over a data (PDU) session established earlier similar to the delivery of content via multicast session later. It should also be noted that AF\/AS itself cannot set up the multicast data session through the 5G UP but requests the 5G CP through a standardized interface to set up the session through the 5G UP. While the Application provider AF\/AS is decoupled from the 5GS and accesses it (5GS) via standardized interfaces to support the service delivery, the delivery of built-in services is tightly integrated within the control plane of the 5GS. However, it appears that the 5GS CP functionalities can also be split into two distinct categories, as shown in Figure 2. One set of functionalities involves controlling and managing user plane entities, i.e., management of data sessions (data paths) in CN (UPF) and NG-RAN (gNB-DU, gNB-CU-UP). These functionalities can be a part of network control functions. It may include those parts of SMF & gNB-CU-CP functionality, which are essentially responsible for managing data sessions through UP. The other set of functionalities, responsible for either directly providing or enabling the built-in services, can be a part of the built-in service functions. These built-in service functions may exchange signalling messages with UEs, collect service-related requirements and either directly provide or enable the delivery of service to them, such as authentication service (an example of direct service delivery) or PDU connectivity service (enabled by the built-in service functions). The built-in service functions may include certain CP NFs or components of certain CP NFs such as the NAS layer in the AMF and the RRC layer in the gNB-CU-CP, or the AUSF. These components\/NFs are other than those included as part of network c","secretary_remarks":"Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20240,"status":"postponed","reservation_date":"2021-10-11 14:27:37","uploaded":"2021-10-11 14:34:55","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107674.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107676","title":"Revision of 5WWC SID.","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"discussion","for":"Discussion","abstract":"Revision of 5WWC SID","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20250,"status":"noted","reservation_date":"2021-10-11 14:28:07","uploaded":"2021-10-11 14:33:30","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107676.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107697","title":"New SID: Study on MPS when access to EPC\/5GC is WLAN .","source":"Peraton Labs, CISA ECD, Verizon UK Ltd, AT&T, T-Mobile USA","contact":"Robert Streijl","contact-id":92467,"tdoctype":"SID new","for":"Approval","abstract":"Justification: For Rel-18, TS 22.153 is being updated to explicitly cover MPS when the access to the EPC\/5GC is WLAN (non-3GPP access). There is a need to support MPS communications when the access to the EPC\/5GC is WLAN. Support of MPS when the UE has WLAN access is important during certain disaster scenarios such as when 3GPP access networks (LTE and NR) are not unavailable or degraded. In some cases, WLAN may be the only available access (e.g., inside buildings, hotels, airports, malls and stadiums) and therefore critical for MPS communications.","secretary_remarks":"Revision of (Noted) S2-2106796 from S2#146E. r02 agreed. Revised to S2-2108167","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20260,"status":"revised","reservation_date":"2021-10-11 15:38:38","uploaded":"2021-10-11 19:19:43","revisionof":"S2-2106796","revisedto":"S2-2108167","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107697.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107727","title":"Discussion on way forward of FS_Ranging_SL_ARC.","source":"Xiaomi","contact":"Yang Shen","contact-id":88433,"tdoctype":"discussion","for":"Approval","abstract":"Proposed way forward of FS_Ranging_SL_ARC","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20280,"status":"noted","reservation_date":"2021-10-11 17:16:52","uploaded":"2021-10-11 17:37:03","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107727.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107728","title":"New SID on Study on Architecture Enhancement to support Ranging based services and sidelink positioning.","source":"Xiaomi","contact":"Yang Shen","contact-id":88433,"tdoctype":"SID new","for":"Approval","abstract":"New SID on Study on Architecture Enhancement to support Ranging based services and sidelink positioning","secretary_remarks":"r03 agreed. Revised to S2-2108168","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20290,"status":"revised","reservation_date":"2021-10-11 17:16:53","uploaded":"2021-10-11 17:37:03","revisionof":"","revisedto":"S2-2108168","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107728.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107765","title":"Discussing the content to be in SA WG2 5WWC.","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"discussion","for":"Discussion","abstract":"This Tdoc takes tdoc 7642 as baseline (reorganized content from the Tdoc submitted at SA plenary), considers also the split proposal in 7649 (about the SA WG1 PIRATES requirements) and deduces a content for the SA WG2 5WWC R18 SID","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20310,"status":"noted","reservation_date":"2021-10-11 20:02:35","uploaded":"2021-10-11 20:58:03","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107765.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107767","title":"[DRAFT] LS on NG-RAN timing resiliency","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG5, RAN WG3, TSG RAN. CC: TSG SA","secretary_remarks":"Noted","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20320,"status":"noted","reservation_date":"2021-10-11 20:14:22","uploaded":"2021-10-11 20:17:21","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG5, RAN WG3, TSG RAN","Cc":"TSG SA","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107767.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2107773","title":"New SID: PWS over non-3GPP access.","source":"Apple, Verizon UK Ltd, Broadcom, Convida Wireless","contact":"Krisztian Kiss","contact-id":57762,"tdoctype":"SID new","for":"Approval","abstract":"New SID: PWS over non-3GPP access.","secretary_remarks":"Revision of (Noted) S2-2106451 from S2#146E. Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20330,"status":"postponed","reservation_date":"2021-10-11 21:14:25","uploaded":"2021-10-11 22:23:52","revisionof":"S2-2106451","revisedto":"S2-2108973","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2107773.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108154","title":"New SID on Study of Further Architecture Enhancement for UAV and UAM.","source":"Qualcomm Incorporated","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"SID new","for":"Approval","abstract":"Justification: SA WG1 TS 22.125 Rel. 17 has defined new requirements not covered by SA WG2 work in ID_UAS in release 17. A gap analysis is needed to identify which requirements need to be supported, including: - providing means to USS to request and obtain real-time status information of a UAV regarding the communication link status and information regarding the service status (information of whether the communication service to the UAV can be provided with a certain QoS by the network) for UAVs in a certain geographical area and\/or at a certain time (see R-6.2-001, R-6.2-002, R-6.3-002). - Monitoring by USS\/UTM of the C2 communication with required QoS for pre-defined C2 communication models (see R-6.5.003). NOTE: Aerial Joint Connectivity (ACJA), a joint GSMA-GUTMA activity, has defined in deliverable 'ACJA - WT2: Interface for data exchange between MNOs and UTM ecosystem - NetworkCoverage Service Definition' a set of interfaces\/services required for this purpose, which should be considered as input for the work. SA WG1 requirements and the work being done in the aviation industry is applicable to traditional UAVs, but also to Urban Air Mobility (UAM) scenarios being standardized and regulated. ACJA is defining the model for UAV-UAV Controller where the UAV Controller is an AF outside the 3GPP system or a 3GPP UE, which was not considered in Rel. 17 FS_ID_UAS due to lack of a defined model. SA WG2 should adopt the model to ensure it is supported by the 3GPP system. Rel. 17 FS_ID_UAS did not address the support of UAV-to-UAV communications using PC5. The original Rel. 17 SID for UAS included the use of PC5 in 'Study how the 3GPP system can provide support for UAV to UAV and UAV to ground identification and tracking of UAVs', but was deprioritized from rel.17 in TSG SA#86. The adoption of PC5 solutions for Broadcast Remote Identification would enable re-using 3GPP technologies for enabling this important building block in the deployment of UAVs and UAM for BVLOS. R17 ID_UAS did not fully address the support for 5GS-EPS interworking for UAS. The existing 5GS-EPS interworking mechanism doesn't support UAS unique procedures such as UUAA. Considering the network coverage realities and various 5G deployment options, 5GS-EPS interworking is important for smooth BVLOS UAV operations. Moreover, the aviation industry is developing advanced requirements for Detect And Avoid (DAA) solutions in a variety of aviation groups, and ACJA is defining the model for the use of PC5 for DAA, to enable UAV-to-UAV communications to support DAA solutions to ensure safe co-existence of UAV and UAM in congested airspaces, considering both in-coverage and out-of-coverage scenarios and inter-PLMN scenarios. TS 22.125 supports these scenarios with requirements R-5.2.2-001, and R-5.2.2-004 to R-5.2.2-0011. The aviation industry (e.g. ACJA) is analysing use cases and defining MOPS (Minimum Operating Performance Requirements) for simultaneous connectivity of a UAV to multiple PLMNs, as a way to achieve better command and control resilience and robustness. 3GPP has already defined solutions for supporting connectivity to multiple PLMNs, and a gap analysis is required to identify whether any gaps exist and how the existing solutions can support the aviation community requirements. The aviation industry (e.g. ACJA) is also defining a model for different types of UAV categories and mission types, to identify service differentiation between such categories and mission types, and provide input to 3GPP as to what are the requirements for differentiating the services provided to UAVs and UAM devices. A gap analysis is required to identify whether any gaps exist with respect to the use cases and requirements defined by the aviation industry and how existing 3GPP solutions for service differentiation and prioritizing various types of UE can support the aviation community requirements. Therefore, it is necessary to have some study on the needed architecture enhancemen","secretary_remarks":"Revision of S2-2107092r03. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19570,"status":"approved","reservation_date":"2021-10-25 14:03:25","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107092","revisedto":"SP-211145","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108154.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108155","title":"New SID on enhancement of 5G AM Policy.","source":"China Telecom","contact":"Zhuoyi Chen","contact-id":87689,"tdoctype":"SID new","for":"Approval","abstract":"New SID on enhancement of 5G AM Policy for R18","secretary_remarks":"Revision of S2-2107225r03. Approved. Revised at S2#148E in S2-2108437","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19680,"status":"revised","reservation_date":"2021-10-25 14:03:25","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107225","revisedto":"S2-2108437","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108155.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108156","title":"New SID on Study on architecture enhancement for XR and media services .","source":"China Mobile, Huawei, Hisilicon, Tencent, Xiaomi","contact":"Dan Wang","contact-id":87155,"tdoctype":"SID new","for":"Approval","abstract":"Study on architecture enhancement for XR and media services","secretary_remarks":"Revision of S2-2107270r02. Approved. Revised at S2#148E in S2-2109360","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19730,"status":"revised","reservation_date":"2021-10-25 14:03:25","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107270","revisedto":"S2-2108416","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108156.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108157","title":"New SID on Study on UPF enhancement for Exposure and SBA .","source":"China Mobile, AT&T, Vodafone, CATT, Tencent, Deutsche Telekom, SK Telecom, Sandvine, Matrixx","contact":"Dan Wang","contact-id":87155,"tdoctype":"SID new","for":"Approval","abstract":"Study on UPF enhancement for control and SBA","secretary_remarks":"Revision of S2-2107271r07. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19750,"status":"approved","reservation_date":"2021-10-25 14:03:25","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107271","revisedto":"SP-211146","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108157.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108158","title":"New SID on 5G System Support for AI\/ML-based Services.","source":"OPPO, Samsung","contact":"Tricci So","contact-id":90593,"tdoctype":"SID new","for":"Approval","abstract":"The intent of this study is to focus on enabling, as defined by SA WG1 Rel-18 AMMT requirements, the AI\/ML Services & Transmissions with 5GS assistance to support AI\/ML model distribution, transfer, training for various applications, e.g. video\/speech rec","secretary_remarks":"Revision of S2-2107289r06. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19780,"status":"approved","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107289","revisedto":"SP-211147","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108158.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108159","title":"New SID: Study on enhancement of 5G UE Policy.","source":"Intel, Qualcomm Incorporated, OPPO, ZTE, NTT Docomo, vivo, Telecom Italia, China Unicom, Huawei, HiSilicon, Vodafone, CATT, MediaTek, KPN, China Telecom, CMCC, KDDI, Xiaomi, Apple, Verizon UK Ltd, Samsung, Lenovo, Motorola Mobility, LG Electronics, Rakute","contact":"Changhong Shan","contact-id":45586,"tdoctype":"SID new","for":"Approval","abstract":"New SID: Study on enhancement of 5G UE Policy","secretary_remarks":"Revision of S2-2107291r07. Approved. Revised at S2#148E in S2-2108455","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19800,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-27 13:41:09","revisionof":"S2-2107291","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108159.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108160","title":"New SID: Study on System Enabler for Service Function Chaining .","source":"Intel, Telecom Italia, Spreadtrum, Sandvine, Convida Wireless, KPN, InterDigital, Microsoft, Matrixx, KDDI, AT&T, Deutsche Telekom, Cisco, Charter Communications","contact":"Ellen C. Liao","contact-id":54895,"tdoctype":"SID new","for":"Approval","abstract":"Justification: In Rel-18, stage 1 service requirements in TS22.101 clause 30.1, TS22.261 clause 6.35, and TS22.115 clause 5.2.14, have been approved for the enhancement of service function chaining (SFC) for 5G networks, including aspects such as allowing third parties to request utilisation of specific service functions and service function chaining for their applications as well as management and charging of service functions and chains of service functions requested by the third parties. Considering different SFC deployments for 5G network including 5G core network and\/or Edge Hosting Environment, some issues are identified based on the Rel-17 SA WG2 specifications: - Currently, the SMF may be configured with the traffic steering policy related to the mechanism enabling traffic steering to the N6-LAN, DN and\/or DNAIs associated with N6 traffic routing requirements provided by the AF. Based on the following service requirement in TS 22.261 clause 6.35, the definition of SFC policy is needed for the 5G network to identify\/detect user plane traffic with enough granularity, perform traffic classification, and steer the traffic flow for SFC processing in different SFC deployments. The network operator shall be able to define and modify service function chaining policies for steering traffic on per application per UE basis through required service function chaining with ordered service functions to improve the user's QoE. - New northbound APIs are required for authorized AF to request to use a service function chain provided by the network operator and to request monitoring and reporting of events according to the status of the SFC processing, etc., based on service level agreement with the third party. - For continuing the SFC processing, some mechanisms and enhancement of the roaming interfaces are needed to apply the same SFC policies for UE mobility cases that result in the change of routing paths for user plane traffics requiring SFC including: - Upon UE moves within the same operator's network depending on the applicable SFC deployments, e.g. at the 5G core network and\/or Edge Hosting Environment. - Upon UE moves with the changes of operator's networks, e.g. from HPLMN to VPLMN for local breakout roaming scenarios, and from the same serving network to different operator's Edge Hosting Environments. - For handling SFC processing based on SFC policy, the enhancement of service-based architecture will be needed for some NFs and their services, e.g. PCF, NEF, UPF, SMF, etc., as well as the corresponding interfaces and procedures for different SFC deployments. For example: - a UPF with SFC capabilities that can support different service functions and flexible SFC configuration for a PDU session that requires different SFC processing for applications. - the procedures to enforce both of SFC policies and traffic steering policies to traffic flows of the UEs requiring service function chains for their applications.","secretary_remarks":"Revision of S2-2107292r06. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19820,"status":"approved","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107292","revisedto":"SP-211148","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108160.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108161","title":"New SID on Study on 5G Timing Resiliency and TSC enhancements .","source":"Nokia, Nokia Shanghai Bell, Verizon, AT&T, Sennheiser, Huawei, HiSilicon, Matrixx, ZTE, China Unicom, Vivo, NTT Docomo, ETRI, Xiaomi, Orange, China Mobile, KDDI, Tencent, T-Mobile USA, Interdigital, Samsung, CATT, Deutsche Telekom, Ericsson, Denso, BMWi,","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"SID new","for":"Approval","abstract":"New SID on Study on 5G Timing Resiliency and TSC enhancements","secretary_remarks":"Revision of S2-2107297r06. CC#2: Technically Endorsed. Revised at S2#148E in S2-2108474","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19840,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107297","revisedto":"S2-2108474","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108161.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108162","title":"New WID on Study on System enhancement for Proximity based Services in 5GS - Phase 2 .","source":"CATT, OPPO","contact":"Qiang Deng","contact-id":74437,"tdoctype":"SID new","for":"Approval","abstract":"Rel-18 new SID on 5G ProSe","secretary_remarks":"Revision of S2-2107396r03. Technically Endorsed. Revised at S2#148E in S2-2108525","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19920,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107396","revisedto":"S2-2108525","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108162.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108163","title":"New SID on generic group management, exposure and communication enhancements.","source":"Huawei, China Mobile, China Telecom, China Unicom, Samsung, Juniper","contact":"Marco Spini","contact-id":8356,"tdoctype":"SID new","for":"Approval","abstract":"New SID for generic group management, exposure and communication enhancements, revision of SP-211082\/S2-2106322r06","secretary_remarks":"Revision of S2-2107419r04. CC#2: Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19940,"status":"postponed","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107419","revisedto":"S2-2108574","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108163.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108164","title":"New SID: 5GC enhancement for satellite access Phase 2 .","source":"Thales, Xiaomi, Novamint, TNO","contact":"Jean-Yves Fine","contact-id":87072,"tdoctype":"SID new","for":"Approval","abstract":"New SID to enhance the work started in R17 with 5GSAT_ARCH","secretary_remarks":"Revision of S2-2107451r04. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19970,"status":"approved","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107451","revisedto":"SP-211149","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108164.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108165","title":"New SID: Study on system architecture for next generation real time communication services.","source":"China Mobile, China Unicom, Huawei, Hisilicon, ZTE, CATT, Vivo, Deutsche Telekom, T-Mobile USA, Ericsson, AT&T","contact":"Yi Jiang","contact-id":40863,"tdoctype":"SID revised","for":"Approval","abstract":"The SID is revised to update the time slot estimation.","secretary_remarks":"Revision of S2-2107494r01. Approved. Revised at S2#148E in S2-2108904","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20010,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107494","revisedto":"S2-2108898, S2-2108904","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"FS_NG_RTC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108165.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108166","title":"New SID on Enhancement of support for Edge Computing in 5G Core network \u2014 phase 2 .","source":"Huawei, HiSilicon, Alibaba, China Unicom, Convida Wireless, Intel, Toyota, vivo, Nokia, Nokia Shanghai Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"SID new","for":"Approval","abstract":"The study item will study the potential system enhancements for enhanced edge computing support, beyond what has been done in Rel-17","secretary_remarks":"Revision of S2-2107639r03. Approved. Revised at S2#148E in S2-2108552","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20200,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107639","revisedto":"S2-2108552","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108166.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108167","title":"New SID: Study on MPS when access to EPC\/5GC is WLAN .","source":"Peraton Labs, CISA ECD, Verizon UK Ltd, AT&T, T-Mobile USA","contact":"Robert Streijl","contact-id":92467,"tdoctype":"SID new","for":"Approval","abstract":"Justification: For Rel-18, TS 22.153 is being updated to explicitly cover MPS when the access to the EPC\/5GC is WLAN (non-3GPP access). There is a need to support MPS communications when the access to the EPC\/5GC is WLAN. Support of MPS when the UE has WLAN access is important during certain disaster scenarios such as when 3GPP access networks (LTE and NR) are not unavailable or degraded. In some cases, WLAN may be the only available access (e.g., inside buildings, hotels, airports, malls and stadiums) and therefore critical for MPS communications.","secretary_remarks":"Revision of S2-2107697r02. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20270,"status":"approved","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107697","revisedto":"SP-211150","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108167.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108168","title":"New SID on Study on Architecture Enhancement to support Ranging based services and sidelink positioning.","source":"Xiaomi","contact":"Yang Shen","contact-id":88433,"tdoctype":"SID new","for":"Approval","abstract":"New SID on Study on Architecture Enhancement to support Ranging based services and sidelink positioning","secretary_remarks":"Revision of S2-2107728r03. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":20300,"status":"approved","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107728","revisedto":"SP-211151","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108168.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108169","title":"Study on Enablers for Network Automation for 5G - phase 3.","source":"China Mobile, vivo","contact":"Aihua Li","contact-id":58162,"tdoctype":"SID new","for":"Approval","abstract":"Study on Enablers for Network Automation for 5G - phase 3","secretary_remarks":"Revision of S2-2107572r04. Approved. Revised at S2#148E in S2-2108749","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19520,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107572","revisedto":"S2-2108749","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108169.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108170","title":"New SID on Enhancement to the 5GC LoCation Services Phase 3.","source":"CATT, Huawei","contact":"Ming Ai","contact-id":40862,"tdoctype":"SID new","for":"Approval","abstract":"This contribution proposes a new SID on Enhancement to the 5GC LoCation Services Phase 3.","secretary_remarks":"Revision of S2-2107083r02. Technically Endorsed. Revised at S2#148E in S2-2108433","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19540,"status":"revised","reservation_date":"2021-10-25 14:03:26","uploaded":"2021-10-25 14:11:12","revisionof":"S2-2107083","revisedto":"S2-2108433","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108170.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108174","title":"New SID: Study on enhanced support of NR RedCap with long eDRX for RRC INACTIVE State.","source":"Ericsson, Deutsche Telekom, Verizon, Xiaomi, Sony, Nokia, Nokia Shanghai Bell, MediaTek, AT&T, Apple, Qualcomm, Vodafone, InterDigital, China Mobile.","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"SID new","for":"Approval","abstract":"New SID to enhanced the support for RedCap UE","secretary_remarks":"Revision of S2-2107251r01. CC#2: Postponed","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19710,"status":"postponed","reservation_date":"2021-10-25 14:03:29","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107251","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108174.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108178","title":"New SID: Extensions to the TSC Framework to support DetNet .","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"SID new","for":"Approval","abstract":"Proposal of a new SID on extensions to the TSC Framework to support IETF DetNet in Release 18.","secretary_remarks":"Revision of S2-2107137r05. Approved","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19610,"status":"approved","reservation_date":"2021-10-25 14:03:30","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107137","revisedto":"SP-211152","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108178.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2108179","title":"New SID: Study on enhanced support of Non-Public Networks phase 2.","source":"Ericsson, Futurewei, Convida Wireless, Charter, China Unicom, ETRI; Cisco, China Mobile, Lenovo, Motorola Mobility, Qualcomm, ZTE, Philips, Intel, Matrixx, SHARP, InterDigital, LG Electronics, NEC, Samsung, OPPO, T-Mobile USA","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"SID new","for":"Approval","abstract":"New SI proposal related to enhancements to NPN","secretary_remarks":"Revision of S2-2107187r03. Approved. Revised at S2#148E in S2-2108463","agenda_item_sort_order":41,"ainumber":"9.1.3","ainame":"Rel-18 new Study Items\/Work Items proposal [no TEI18 mini WIDs]","tdoc_agenda_sort_order":19650,"status":"revised","reservation_date":"2021-10-25 14:03:30","uploaded":"2021-10-26 12:41:16","revisionof":"S2-2107187","revisedto":"S2-2108463","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_147E_Electronic_2021-10\/Docs\/S2-2108179.zip","group":"S2","meeting":"S2-147-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]