[{"name":"SP-250004","title":"LS from ITU-T FG-AINN: LS on call for contributions to new Focus Group on Artificial Intelligence Native for Telecommunication Networks (FG-AINN)","source":"ITU-T FG-AINN","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Information","abstract":"This Liaison Statement calls for contributions to new Focus Group on Artificial Intelligence Native for Telecommunication Networks (FG-AINN).","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10050,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-01-31 16:01:05","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSAG, ITU-T SGs, 3GPP, GSMA, IEEE, ETSI, TMF, IETF, IRTF, ...","Cc":"","lsoriginalls":"FG-AINN-LS1","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250004.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250005","title":"LS from ETSI ISG ISAC: Completion of ETSI ISG ISAC Work Item#1","source":"ETSI ISG ISAC","contact":"Richard Stirling-gallacher","contact-id":63328,"tdoctype":"LS in","for":"Information","abstract":"ETSI's Industry Specification Group (ISG) on Integrated Sensing And Communications (ISAC) was officially launched on the 19th September 2023 for an initial phase of two-year duration. During this first phase, ETSI ISG ISAC was tasked to prepare systematic output on 6G use cases, channel models, architecture and deployment considerations, KPIs and evaluation assumptions, for subsequent evaluation by specifications groups such as in 3GPP future 6G releases and ITU-R IMT-2030 deliverables, thus paving the way for future standardization of this technology. There are currently 98 ETSI members and participants supporting the ISG including many 3GPP members. {. . .} In this Liaison Statement, we would like to inform the TSG SA and SA WG1 groups about the completion of the ETSI ISG ISAC group report GR ISC-001 from WI#1. This report defines 18 advanced ISAC use cases along with their potential requirements and key performance indicators. These use cases are all described following the same format commonly used in SA WG1 to ease with their potential reuse in SA WG1 6G study of ISAC use cases.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10060,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-13 08:51:36","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, SA WG1","Cc":"","lsoriginalls":"ISC(25)000038r2","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250005.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250006","title":"LS from CCSA: LIAISON on Public Warning System based on digital signature mechanisms","source":"CCSA","contact":"Carmine Rizzo","contact-id":52778,"tdoctype":"LS in","for":"Information","abstract":"CCSA members are developing a standard for Public Warning System based on digital signature mechanisms, aiming to guide deploying Public Warning System in China, which could avoid false information from fake base stations. (see attachment 1) This draft standard refers to 3GPP TS 22.268 and TS 23.041 which respectively defines the requirements and technical realizaion of different PWS applications such as ETWS, CMAS, EU-ALERT and KPAS. Considering that the message format and procedure of the Public Warning System being developed by CCSA members are different from those already defined in existing 3GPP specification, a new set of message identifiers and format are required to be defined. CCSA hopes that 3GPP could consider to start standardization work on the service requirement and technical realization of digital signature enabled PWS to meet the needs of deployment of Public Warning System in China.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10070,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-13 09:15:52","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, TSG CT, SA WG1, CT WG1","Cc":"","lsoriginalls":"CCSA LIAISON on Public Warning System","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250006.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250007","title":"LS from GSMA PQTN TF: LS informing about the latest PQTN TF publications","source":"GSMA PQTN TF","contact":"Yolanda Sanz","contact-id":45969,"tdoctype":"LS in","for":"Information","abstract":"On 24th September 2022, GSMA members agreed to create a new task force called 'Post Quantum Telco Network' (PQTN) to identify the impact of Post Quantum Cryptography in the context of the Telco Industry. Since then, the PQTN TF has released three documents: 1. Post Quantum Telco Network Impact Assessment Whitepaper 2. Guidelines for Quantum Risk Assessment for Telco 3. PQ.03-Post-Quantum-Cryptography-Guidelines-for-Telecom-Use-v1.0.pdf In October 2024, the TF published another Whitepaper: Post Quantum Cryptography - Guidelines for Telecom Use Cases highlighting migration plan for a key use cases for the telco industry.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10080,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-13 09:15:52","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, SA WG3, SA WG3-LI, ETSI, CEN\/CENELEC, IETF, CNCF Security groups, ...","Cc":"GSMA FASG","lsoriginalls":"PQTN#93 Doc_003","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250007.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250008","title":"LS from ITU-T SG20: LS on information about agreement of draft Technical Report ITU-T YSTR.Ambient-IoT 'Analysis on requirements and use cases of ambient power-enabled IoT' and initiation of new draft Recommendation ITU-T Y.Ambient-IoT 'Requirements and c","source":"ITU-T SG20","contact":"Hyoung Jun Kim","contact-id":46093,"tdoctype":"LS in","for":"Information","abstract":"This liaison statement informs ISO\/IEC JTC1\/SC31, GS1 EPCglobal, TSG SA, TSG RAN, IEEE 802.11 Ambient Power (AMP) TIG\/SG on the agreement of draft Technical Report ITU-T YSTR.Ambient IoT 'Analysis on requirements and use cases of ambient power-enabled IoT' and the initiation of new Draft Recommendation ITU-T Y.Ambient IoT 'Requirements and capabilities of ambient power-enabled Internet of Things' in the ITU-T SG20 Q2\/20 meeting (Geneva, 15-24 January 2025).","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10090,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-13 09:15:52","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"ISO\/IEC JTC1\/SC31, GS1 EPCglobal, TSG SA, TSG RAN, IEEE 802.11 Ambient Power (AMP) TIG\/SG","Cc":"","lsoriginalls":"ls34-cover","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250008.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250011","title":"LS from ETSI ISG RIS: ETSI ISG RIS GRs","source":"ETSI ISG RIS","contact":"Arman Shojaeifard","contact-id":89567,"tdoctype":"LS in","for":"Information","abstract":"ETSI's Industry Specification Group on Reconfigurable Intelligent Surfaces (ISG RIS) has been working since September 2021 on exploring RIS technology across the wide spectrum of use cases and deployments, towards paving the way for its future standardization and commercialisation. The group would like to inform 3GPP through this liaison statement in regard to the completion and publication of 'maintenance' GRs RIS 001, 002, 003, as well as 'new' GRs RIS 004 and RIS 005: - ETSI GR RIS 001: 'Use Cases, Deployment Scenarios and Requirements' - ETSI GR RIS 002: 'Technological Challenges and Impact on Architecture and Standards' - ETSI GR RIS 003: 'Communication Models, Channel Models, Channel Estimation, and Evaluation Methodology' - ETSI GR RIS 004: 'Implementation and Practical Considerations' - ETSI GR RIS 005: 'Diversity and Multiplexing of RIS-aided Communications' These published reports cover a broad range of topics around RIS technology including use cases, channel models, radio interface, architectures, specification gaps, and implementation aspects which can serve as baseline for further study and specification of RIS in future standards. As reflected by these deliverables, RIS technology is becoming more mature, and we recommend considering these deliverables in relevant standardization work in 3GPP. Further information on the ISG RIS terms of reference, work programme, planned deliverables, and other documentations are available through the ISG portal: Link to ISG RIS Portal. Actions: ETIS ISG RIS supports and encourages taking these deliverables into account for any further study and specification of RIS in 3GPP. The group welcomes any opportunities for further exchanges and collaboration with relevant 3GPP groups to ensure alignment and foster the continued development of complementary RIS standards.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10100,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-14 10:51:21","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, TSG SA, TSG CT","Cc":"","lsoriginalls":"RIS(25)017007r2","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250011.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250012","title":"LS from NGMN Alliance: LS to 3GPP on the new NGMN Publication: \u2018Network Architecture Evolution Towards 6G\u2019","source":"NGMN Alliance","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Information","abstract":"NGMN is pleased to announce the new publication 'Network Architecture Evolution Towards 6G' available at https:\/\/www.ngmn.org\/wp-content\/uploads\/250218_Network_Architecture_Evolution_towards_6G_V1.0.pdf. It is intended to serve as guidance for the future 6G network architecture: to address 5G gaps and limitations, support new scenarios and requirements, adapt to RAN changes, and embrace emerging technology trends. NGMN emphasises the importance of allocating sufficient time in the standardisation process to ensure industry-wide collaboration, enabling a smooth and continuous evolution of mobile networks towards 6G and beyond. NGMN representatives will make themselves available for further explanation offline upon request. Intention of the LS and required Actions: NGMN provides recommendations and guidance to consider this publication for development of standards towards 6G. We look forward to continuing to work closely with 3GPP in the future.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10120,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-26 09:41:29","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"3GPP PCG, TSG RAN, TSG CT, TSG SA, ITU-R, ISSG ETSI","Cc":"","lsoriginalls":"250219_LS","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250012.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250013","title":"LS from GSMA UPG: LS to 3GPP TSG SA About New Procedures and API Development","source":"GSMA UPG","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Information","abstract":"GSMA TSG IMSDCAS and GSMA NG UPG wishes to thank for SP-241404 provided clarifications and the confirmation that there is no relationship, conflict or overlaps between the Application Programming Interface (API) specified by GSMA TSG IMSDCAS and the APIs already existing or planned to be specified by SA WG6. And for outlining the work that has been undertaken with 3GPP TR 23.700-92 and 3GPP TS 23.392. GSMA TSG IMSDCAS and GSMA NG UPG finds most interesting and relevant SA WG6 work related to the UE profile definition and the use of such profile to control the data channel content download to DCMTSI client in terminal. Those aspects are directly related to the mobile device functionalities and the content delivery over User Network Interface which are the key interest of both groups. In addressing SA WG6 questions GSMA TSG IMSDCAS, jointly with GSMA NG UPG, would like to provide the following clarifications: 1. GSMA invites collaboration with SA WG6 on aspects related to downloading procedures of data channel applications referred in SP-241404. The Terminal Steering Group should be contacted on UE related aspects of the procedures in question, including the definition of specific UE profiles to control such download. Network Group and specifically GSMA NG UPG should be contacted when network UNI aspects of the download need to be defined and GSMA NG NRG should be contacted when cooperation is required on the roaming aspects. 2. GSMA NG has NO plans to develop any network side Application Programming Interfaces (API) including APIs used by External Server\/content or APIs used by other elements to interact or control the External server. And in general NG and its subgroups don't develop network side APIs. 3. GSMA NG and GSMA TSG are not able to provide the list of standardisation gaps in the APIs needed by the External Server. The process to establish the related requirements and use cases is still to be initiated. UPG#13 decided that a separate LS will be prepared to 3GPP explaining some specific implementation aspects linked to the external content access. The external access use case, once described and agreed, will be captured in GSMA PRD NG.129. 4. During the technical analysis and development of Annex C and Annex D of GSMA PRD NG.134 the main and broad conclusion concerned the lack of standards allowing data channel content interworking between 3GPP TS 26.114 defined IMS Data Channel subsystem and non-3GPP systems that might host such content, e.g. HTTP Server, from the public internet and\/or in any private network. Request to TSG SA: GSMA TSG IMSDCAS and GSMA NG UPG jointly request TSG SA and SA WG6 to note the above responses. Further information will be provided at a later time.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10130,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-26 09:41:29","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, SA WG6","Cc":"","lsoriginalls":"IMSDCAS022_011","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250013.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250014","title":"LS from ITU-T SG21: LS on initiation of new work items regarding metaverse architecture and interoperability","source":"ITU-T SG21","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Information","abstract":"ITU-T Q9\/21 has initiated four new work items related to the metaverse, covering service scenarios, high-level requirements and architecture for cross-platform interoperability, multimedia aspects of metaverse architecture.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10140,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-26 09:41:29","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"ITU-T SG11, SG13, SG20","Cc":"MPAI, ISO\/IEC JTC 1\/SC 6, ISO\/IEC JTC 1\/SC 24, ISO\/IEC JTC 1\/SC 38, ISO\/IEC JTC 1\/SC41, TSG SA, OMI, ETSI ISG ARF, MSF","lsoriginalls":"SG21-LS049","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250014.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250016","title":"LS from SA WG2: LS on Next Generation eCall","source":"SA WG2","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS in","for":"Action","abstract":"SA WG2 would like to inform TSG SA and TSG CT that it has discussed the incoming LS from CEN TC 278 WG 15 in S2-2501381 and decided that CT WG1 should take the lead to respond to the technical questions of CEN TC 278 WG 15. After the CT WG1 decides how to respond, SA WG2 will review the response and update its specifications if needed. Action: Take the above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10170,"status":"noted","reservation_date":"2025-01-31 15:59:50","uploaded":"2025-02-26 09:41:29","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, TSG CT","Cc":"SA WG1, CT WG1","lsoriginalls":"S2-2502776","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250016.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250247","title":"LS from GSOA: LS on 3GPP NTN Based Satellite Networks Deployment Considerations","source":"GSOA","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Information","abstract":"Presentation on 3GPP NTN Based Satellite Networks Deployment Considerations. GSOA Recommendation: TSG RAN and SA to prioritize the definition of new features and capabilities for NTN and Sat5G_Arch in Rel-20 to enable improved performance, new use cases, and optimized interoperability with terrestrial networks.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10110,"status":"noted","reservation_date":"2025-03-03 07:04:52","uploaded":"2025-03-03 07:43:09","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, TSG SA","Cc":"","lsoriginalls":"GSOA LS to TSG RAN_SA#107","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250247.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250248","title":"LS from SA WG5: Reply to LS on A-IoT Conclusions in SA WG2","source":"SA WG5","contact":"Zhen Xing","contact-id":99712,"tdoctype":"LS in","for":"Information","abstract":"SA WG5 thanks SA WG2 for providing the summary of overall progress on Ambient IoT. SA WG5 would also like to inform the corresponding work plan to SA WG2 and RAN WG3. In Rel-19, SA WG5 will develop OAM and charging support for the Ambient IoT feature, especially focusing on configuration management and charging for AIoT service API exposure to align with the architecture definitions established by SA WG2 and RAN WG3.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10180,"status":"noted","reservation_date":"2025-03-03 07:04:52","uploaded":"2025-03-03 07:43:09","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, RAN WG3","Cc":"TSG SA, TSG RAN","lsoriginalls":"S5-250680","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250248.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250249","title":"LS from SA WG5: Reply to LS on establishment of new Focus Group on Artificial Intelligence Native for Telecommunication Networks (FG-AINN) (ITU_T_SG13-LS191) and LS on Call for Contributions to the Focus Group (FG-AINN-LS1)","source":"SA WG5","contact":"Hassan Al-kanani","contact-id":47274,"tdoctype":"LS in","for":"Information","abstract":"SA WG5 would like to thank ITU-T Study Group 13 for their LS regarding the establishment of the new Focus Group on Artificial Intelligence Native for Telecommunication Networks (FG-AINN). SA WG5 also acknowledges the call for contributions LS received recently and confirms that contributions towards the new Focus Group are company driven. SA WG5 has been conducting work on the specifications of AI\/ML management, addressing AI\/ML lifecycle management for the AI\/ML features and capabilities in 5GS, including the RAN, CN, and management domains. Rel-18 specifications, as documented in TS 28.105 addressed a wide range of use cases that led to the development of relevant management capabilities and services for the operational steps throughout the lifecycle of an ML model, including ML model training, ML model testing, AI\/ML inference emulation, ML model deployment and AI\/ML inference. Building upon the foundation developed in Rel-18 specifications, SA WG5 is currently advancing Rel-19 normative specifications after recently completing the study phase which has been documented in TR 28.858. This ongoing work broadens the scope by considering additional use cases and integrating advanced AI\/ML technologies aiming to enhance AI\/ML management capabilities and services for the AI\/ML-based features and capabilities in 5GS. SA WG5 is also responsible within 3GPP for charging aspects and invites the new Focus Group on Artificial Intelligence Native for Telecommunication Networks (FG-AINN) to consider network and service monetization aspects when enabling AI\/ML capabilities in telecommunication networks.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10190,"status":"noted","reservation_date":"2025-03-03 07:04:52","uploaded":"2025-03-03 07:43:09","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"ITU-T SG13","Cc":"TSG SA","lsoriginalls":"S5-250788","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250249.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250250","title":"LS from SA WG5: Reply LS on AI\/ML UE sided data collection","source":"SA WG5","contact":"Yizhi Yao","contact-id":66963,"tdoctype":"LS in","for":"Information","abstract":"SA WG5 would like to thank TSG RAN for their LS in RP-243316 on AI\/ML UE sided data collection. SA WG5 has discussed the questions about the feasibility for transfer of data over UP for Solution 3 (UE-> gNB->OAM -> Server). SA WG5 has made the following analysis about the termination points of the UP tunnel for this solution: 1. If the UP tunnel is between UE and Server, SA WG5 does not see any difference between solution 3 and solution 1a); 2. If the UP tunnel is between UE and 5GC, SA WG5 does not see any difference between solution 3 and solution 2. SA WG5 assumes that the UP tunnel associated with data transfer is between UE and gNB for the solution 3. SA WG5 would like to get confirmation of this assumption from TSG RAN and RAN WG2, as well as RAN's perspective on the UP tunnel termination points. Based on the assumption above, SA WG5 would like to confirm that it is feasible to develop the OAM solution with the necessary controllability and different levels of visibility for transfer of UE side data over UP using solution 3.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10210,"status":"noted","reservation_date":"2025-03-03 07:04:52","uploaded":"2025-03-03 07:43:09","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, RAN WG2","Cc":"TSG SA, SA WG2, SA WG3","lsoriginalls":"S5-250828","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250250.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250251","title":"LS from SA WG5: LS reply to LS on energy information collection from OAM to EIF","source":"SA WG5","contact":"Jean-Michel CORNILY","contact-id":96535,"tdoctype":"LS in","for":"Information","abstract":"SA WG5 thanks SA WG2 for your LS on energy information collection from OAM to EIF. SA WG5 would like to reply to SA WG2 questions: {. . .} Actions: SA WG5 kindly requests SA WG2 to take the above information into consideration. To CT TSG: SA WG5 kindly requests CT TSG to inform SA WG5 of the progress of the Stage 3 work on EIF.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10200,"status":"noted","reservation_date":"2025-03-03 07:04:52","uploaded":"2025-03-03 07:43:09","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, TSG CT","Cc":"TSG SA","lsoriginalls":"S5-250843","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250251.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250321","title":"LS from ESA: LS on IRIS 2: the first fully-fledged 5G NR NTN multi-orbit satellite communications system","source":"European Space Agency","contact":"Stefano Cioni","contact-id":66664,"tdoctype":"LS in","for":"Information","abstract":"Introduction to IRIS 2: the first fully-fledged 5G NR NTN multi-orbit satellite communications system","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10150,"status":"noted","reservation_date":"2025-03-06 11:22:32","uploaded":"2025-03-06 11:23:19","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, TSG SA","Cc":"","lsoriginalls":"LSin from ESA","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250321.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-250322","title":"LS from ITU-T JCA-IMT2020: LS on Invitation to update the information in the IMT-2020 and beyond roadmap","source":"ITU-T JCA-IMT2020","contact":"Ying Cheng","contact-id":62126,"tdoctype":"LS in","for":"Information","abstract":"The ITU-T Joint Coordination Activity for IMT2020 and Beyond (JCA IMT2020) thanks all that have replied to previous requests for input on IMT-2020 and beyond related standardization work. The current online version of the roadmap is available from the JCA-IMT2020 website. The objective of the roadmap is to support IMT-2020 and beyond standardization coordination. IMT-2020 and beyond are the important topics for our industry, and many standardization-related activities are held in various entities. The JCA is progressing this work in a form of roadmap of IMT2020 and beyond standardization. JCA-IMT2020 will keep updating this roadmap, and therefore we solicit your information about updates. If you send us the latest information of your activity related to 5G and beyond as well as Network Function Virtualization (NFV), programmable networks, self-managed networks, autonomous network, slicing (including orchestration and capability exposure), fixed-mobile and satellite convergence (FMC) and Information-Centric Networking (ICN), machine learning and other activities that are strongly related to IMT 2020, we will reflect it in the next roadmap update, which will be performed online soon after the next JCA IMT2020 meeting. In particularly, if you have IMT-2030 related work, please kindly send us the information. Please submit your updates using the template to be found in appendix below. In the last column of this template we expect to get a direct pointer to your document and not to the website where one needs to search for your document. Should you wish to communicate any additional information about your specifications and projects, we invite you to do so. If you have a representative that wishes to present at an upcoming JCA-IMT2020 meeting, please let us know. In addition, if not done yet, we invite the ITU-T Study Groups, SDOs, fora to nominate a representative to this group. JCA-IMT2020 anticipates having its next meeting on 16 July 2025, 13:00- 14:30, alongside the ITU-T SG13 co-located rapporteur group activities (14 - 25 July 2025) in Geneva. We invite your inputs\/updates to the roadmap.","secretary_remarks":"Noted","agenda_item_sort_order":10,"ainumber":"2.1","ainame":"Incoming LSs - proposed to note","tdoc_agenda_sort_order":10160,"status":"noted","reservation_date":"2025-03-06 11:22:32","uploaded":"2025-03-06 11:23:19","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"ITU-T SGs, ITU-R, ITU-D, TSG CT, TSG RAN, TSG SA, ETSI ISGs, IEEE, IETF, ...","Cc":"","lsoriginalls":"JCA-IMT2020-LS16","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_107_Incheon_2025-03\/Docs\/SP-250322.zip","group":"SP","meeting":"SP-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]