[{"name":"SP-251283","title":"LS from SA WG3: Reply LS on the External Data Channel Content Access","source":"SA WG3","contact":"Hongyi Pu","contact-id":97938,"tdoctype":"LS in","for":"Action","abstract":"SA WG3 thanks NG UPG for their LS on the external data channel access. SA WG3 would like to answer Question 5: Q: Does SA WG3 plan to standardize security architecture and measures for content and source validation including the method to compute trust towards external hosts and content? Answer: SA WG3 does not currently have plans to standardize security architecture and measures for content and source validation including the method to compute trust towards external hosts and content. SA WG3 will keep GSMA NG UPG informed if there is any update in the future. Action: SA WG3 kindly asks SA to consolidate SA WG3 reply and replies from other working groups, and respond to GSMA NG UPG.","secretary_remarks":"Revision of postponed SP-250901 from SA#109. LS to GSMA NG UPG drafted in SP-251622. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10280,"status":"noted","reservation_date":"2025-11-19 18:25:29","uploaded":"2025-11-24 16:58:53","revisionof":"SP-250901","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"SA WG1, SA WG2, SA WG4, SA WG6, TSG CT","lsoriginalls":"S3-252931","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251283.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251284","title":"LS from TSG RAN: LS on specification of dataset and model parameters exchange","source":"TSG RAN","contact":"Peter Gaal","contact-id":57198,"tdoctype":"LS in","for":"Action","abstract":"TSG RAN has received LSs from SA WG2 and SA WG5 in RP-251919 [1] and RP-251920 [2], respectively. RAN would like to clarify that the request from RAN WG2 on feasibility of dataset\/model parameter exchange is for Rel-20, not for Rel-19. After discussing these LSs, TSG RAN would like to further provide SA with the information included in the Actions. Action: TSG RAN respectfully asks TSG SA to coordinate the completion of the study of dataset \/ model parameter exchange in Rel-20 in SA WG2 and SA WG5 and provide information to TSG RAN#110 if feasible.","secretary_remarks":"Revision of postponed SP-251270 from SA#109. Final response in SP-251694.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10320,"status":"replied to","reservation_date":"2025-11-19 18:25:30","uploaded":"2025-11-24 16:58:52","revisionof":"SP-251270","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"RAN WG2, SA WG5, SA WG2","lsoriginalls":"RP-252966","lsreply":"SP-251694","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251284.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251285","title":"LS from ETSI TC EMTEL: Accessibility parameters in emergency communications","source":"ETSI TC EMTEL","contact":"Cristina Lumbreras","contact-id":55458,"tdoctype":"LS in","for":"Action","abstract":"The following three standards managed by ETSI TC EMTEL specify the use of a few types of parameters of importance for the accessibility of emergency communications for use in the initiated emergency communication from the user equipment or communications service. 1. ETSI TS 103 479 v1.3.1 'Emergency Communications (EMTEL); Core elements for network independent access to emergency services 2. ETSI TS 103 919 ' Emergency Communications (EMTEL); Accessibility and interoperability of emergency communications' (published 2024-08) 3. draft EN 303 919 ' Emergency Communications (EMTEL); Accessibility and interoperability of emergency communications', 3GPP based systems are sources of specifications of emergency communications and TSG SA is therefore kindly asked to include handling of the parameters in appropriate 3GPP specifications. NENA i3 Architecture group is specifying similar functions for North America and are therefore asked to co-ordinate with ETSI TC EMTEL on this topic to show that the need of these parameters is universal. The same parameters may be of interest for accessibility of everyday communications. Therefore, ETSI TC HF is asked to consider and contribute to the use outside of emergency communications area. Actions: Please include setting, transfer and use of the specified accessibility parameters in suitable specifications and coordinate with organisations and groups who can have a role in the process of the specification and use of these parameters. Suitable relevant 3GPP specifications may be: -TS 22.101 (SA WG1) clause 10 for the additional parameters to be included in emergency communications. -TS 23.167 (SA WG2) clause 7.2 and 7.3 or new 7.x clause for the additional parameters to be included in emergency communications. Also, possibly some influence on clause 6.2.8 if Application Servers (AS) get involved, e.g. for involving third parties. -TS 24.229 (CT WG1) Annex A for addition of support for new fields from RFCs in the tables. For handling of user preferences for setting and retrieving the new parameters, possibly TS 23.008, TS 29.272 and TS 29.5xx (all CT WG4) but TC EMTEL needs to rely on your assessment here.","secretary_remarks":"Forwarded this to SA WG1 and SA WG2, for reply via TSG SA. Postponed.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10200,"status":"postponed","reservation_date":"2025-11-19 18:25:31","uploaded":"2025-11-24 16:58:52","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, TSG CT, NENA","Cc":"ETSI TC HF","lsoriginalls":"EMTEL(25)000054r1","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251285.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251294","title":"LS from SA WG2: LS Response on IETF Network Slice Application in 3GPP 5G End-to-End Network Slice","source":"SA WG2","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Action","abstract":"SA WG2 received IETF LS on 'IETF Network Slice Application in 3GPP 5G End-to-End Network Slice'. In the LS the TEAS WG request 3GPP to review the document and verify if the description of the 3GPP 5G End-to-End Network Slice is accurate, and if not, to provide suggested clarifications. SA WG2 noticed that RAN WG3 has responsed this LS directly to IETF TEAS WG in R3-257304. SA WG3 noted this LS and didn't provide any response at SA WG3#124. SA WG5 is working on the LS response at SA WG5#164. SA WG2 would like to provide following feedback: The S-NSSAI defined in 3GPP is not integer.The S-NSSAI includes two parts: SST(Slice\/Service type) and SD(Slice Differentiator). The details can be found in TS 23.501. Action: SA WG2 kindly ask TSG SA to consolidate all inputs from SA WG2 and SA WG5 and provide response to IETF TEAS WG.","secretary_remarks":"Related to IETF TEAS LS in SP-251306. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10220,"status":"noted","reservation_date":"2025-11-19 18:25:36","uploaded":"2025-11-24 16:58:53","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"SA WG3, SA WG5, RAN WG3","lsoriginalls":"S2-2511186","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251294.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251296","title":"LS from SA WG5: Reply LS on specification of dataset and model parameters exchange","source":"SA WG5","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Action","abstract":"SA WG5 thanks TSG RAN for the incoming LS on specification of dataset and model parameters exchange. SA WG5 recalls that it has already provided an initial reply on this topic in Rel-19 (S5-254083\/RP-251920 in response to R2-2503169\/S5-253287), confirming that non-OTA approaches involving OAM is feasible subject to further evaluation. Further to the discussion during SA#109, SA WG5 would like to confirm that the investigation of dataset and model parameter exchange, as highlighted by RAN WG2, is part of the ongoing Rel-20 Study on AI\/ML management phase 3. SA WG5 plans to coordinate with SA WG2, RAN WG1 and RAN WG2 on the progress of their investigation and will keep both SA and RAN updated. Action: SA WG5 kindly asks TSG SA, TSG RAN and RAN WG2 to take the above information into consideration and keep SA WG5 informed of any updates or requirements.","secretary_remarks":"Final response in SP-251694.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10330,"status":"replied to","reservation_date":"2025-11-19 18:25:37","uploaded":"2025-11-24 16:58:53","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2, TSG RAN, TSG SA","Cc":"RAN WG1, SA WG3, SA WG2","lsoriginalls":"S5-254846","lsreply":"SP-251694","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251296.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251298","title":"LS from SA WG5: LS reply to IETF Network Slice Application in 3GPP 5G End-to-End Network Slice","source":"SA WG5","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Action","abstract":"SA WG5 has reviewed the informational document 'IETF Network Slice Application in 3GPP 5G End-to-End Network Slice' [1], and would like to provide the following feedback points. {. .} SA WG5 kindly asks IETF TEAS WG to take the above feedback points into consideration for updating the document in [1].","secretary_remarks":"Related to IETF TEAS LS in SP-251306. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10230,"status":"noted","reservation_date":"2025-11-19 18:25:38","uploaded":"2025-11-24 16:58:53","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"SA WG2, SA WG3, RAN WG3","lsoriginalls":"S5-255690","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251298.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251299","title":"LS from SA WG6: Reply LS on external data channel content access","source":"SA WG6","contact":"Yue Liu","contact-id":80533,"tdoctype":"LS in","for":"Action","abstract":"SA WG6 thanks NG UPG for their LS on the external data channel access. SA WG6 would like to answer Question 4: Question 4 to SA WG2 and SA WG6: Does SA WG2\/SA WG6 plan to define procedures and architecture for interworking between the IMS session and external (non-IMS) content sources allowing for example pulling information from a public API in a secure manner? SA WG6 answer: SA WG6 has not yet studied the procedures and architecture for interworking between the IMS domain and external (non-IMS) content sources. In the CAPIF framework defined by SA WG6 in 3GPP TS 23.222, third-party API providers are introduced. In this scenario, third-party API providers can securely expose their capabilities to other services under the control of the PLMN, meaning that the resources of third-party API providers can be securely utilized by other services. The architecture and corresponding procedures for these third-party API providers in non-3GPP systems could potentially serve as a reference for the procedures of interworking between the IMS session and external (non-IMS) content sources. SA WG6 will keep GSMA NG UPG informed of our progress. Action: SA WG6 kindly asks TSG SA to consolidate SA WG6 reply and replies from other working groups, and respond to GSMA NG UPG.","secretary_remarks":"LS to GSMA NG UPG drafted in SP-251622. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10290,"status":"noted","reservation_date":"2025-11-19 18:25:39","uploaded":"2025-11-24 16:58:53","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"TSG CT, SA WG4, SA WG3, SA WG2, SA WG1","lsoriginalls":"S6-255643","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251299.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251301","title":"LS from SA WG4: LS reply on External Resource Handling in IMS Data Channel","source":"SA WG4","contact":"Imed Bouazizi","contact-id":84417,"tdoctype":"LS in","for":"Approval","abstract":"SA WG4 thanks GSMA NG UPG for their Liaison Statement (UPG14_109r3) highlighting the important issue regarding the ambiguity and potential confusion in handling external resource access in IMS Data Channel applications. SA WG4 acknowledges the gaps pointed out by GSMA NG UPG and agrees that the current specification (TS 26.114) does not explicitly address scenarios involving external resource mashups clearly enough. Originally, SA WG4 assumed that the Data Channel Signalling Function (DCSF) and the Data Channel Application Server (DC AS) would be the exclusive hosts for all content and thus, did not anticipate scenarios involving external resources. As such, SA WG4 plans to study this issue and provide the necessary clarifications as part of the DC Enhancements (FS_DCE_MED) study in Release 20.","secretary_remarks":"Sent to TSG SA for approval to transmit to GSMA NG UPG. LS to GSMA NG UPG drafted in SP-251622. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10260,"status":"noted","reservation_date":"2025-11-19 18:25:40","uploaded":"2025-11-25 14:34:24","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG UPG","Cc":"SA WG1, SA WG2, SA WG3, SA WG6, TSG CT","lsoriginalls":"S4-252145","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251301.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251306","title":"LS from IETF TEAS WG: LS on 'IETF Network Slice Application in 3GPP 5G End-to-End Network Slice'","source":"IETF TEAS WG","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Action","abstract":"As a follow-up to the liaison statement [1] that was posted on 2023-10-09, the IETF TEAS WG [2] would like to inform 3GPP about the progress of 'IETF Network Slice Application in 3GPP 5G End-to-End Network Slice' [3], an informational document that is almost ready for Working Group Last Call. This document describes the application of the IETF network slice framework in providing 5G end-to-end network slices, including network slice mapping in the management, control, and data planes. The following is the mailing list where discussions related to these documents take place [4]. Actions: The TEAS WG would like to request 3GPP to review the document and verify if the description of the 3GPP 5G End-to-End Network Slice is accurate, and if not, to kindly provide suggested clarifications. The TEAS WG would like to request that feedback on this be provided in an LS by the deadline. The TEAS WG also encourages the use of the TEAS WG mailing list for individuals to send comments, raise concerns, and seek clarification on the document.","secretary_remarks":"Added by MCC to help with related LSs from WGs. Final response in SP-251621.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10210,"status":"replied to","reservation_date":"2025-11-19 18:25:44","uploaded":"2025-12-02 13:43:33","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, SA WG3, SA WG5, RAN WG3","Cc":"","lsoriginalls":"liaison-teas-on-draft-ietf-teas-5g-network-slice-a","lsreply":"SP-251621","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251306.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251558","title":"LS Response on IETF Network Slice Application in 3GPP 5G End-to-End Network Slice","source":"ZTE","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"LS out","for":"Approval","abstract":"To: IETF TEAS WG.","secretary_remarks":"Response to SP-251306, taking SA WG input LSs into account. Revised to SP-251621.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10240,"status":"revised","reservation_date":"2025-12-02 12:11:31","uploaded":"2025-12-02 12:13:31","revisionof":"","revisedto":"SP-251621","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"IETF TEAS WG","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251558.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251589","title":"LS from SA WG1: Reply LS on external data channel content access requirements","source":"SA WG1","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Action","abstract":"SA WG1 thanks NG UPG for their LS on the external data channel access. SA WG1 would like to answer Question 6: 6. Question 6 to SA WG1: Given the fact that IMS telephony services are subject to telecom regulation while HTML and JavaScript content is not a subject to such regulation what is SA WG1 view on if and what regulatory exceptions apply to 3GPP TS 26.114 defined IMS Data Channel applications in general and specifically when those applications are mixed with the external content. SA WG1 answer: When lMS Data Channel is used as a part of lMS telephony services, lMS Data Channel applications, including their HTML and JavaScript content, are expected to be subject to local telecom regulation, when used for other services, e.g. standalone Data Channel, they are subject to applicable regulations which could also include local telecom regulations. The existence of any exceptions is likewise contingent upon these regulations. However, it is not up to SA WG1 to decide to which specific regulation(s) HTML and JavaScript content would be subject to. Action: SA WG1 kindly asks SA to consolidate SA WG1 reply and replies from other working groups, and respond to GSMA NG UPG.","secretary_remarks":"LS to GSMA NG UPG drafted in SP-251622. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10270,"status":"noted","reservation_date":"2025-12-03 12:34:38","uploaded":"2025-12-03 12:35:05","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA","Cc":"SA WG2, SA WG3, SA WG4, SA WG6, TSG CT","lsoriginalls":"S1-254509","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251589.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251597","title":"LS to 3GPP from NGMN: 'HIGHLIGHTS - AI SURGE AND ITS IMPLICATIONS FOR 6G'","source":"NGMN Alliance","contact":"Sparsh Singhal","contact-id":106414,"tdoctype":"LS in","for":"Action","abstract":"It is a pivotal moment in the telecommunications industry, propelled by the unprecedented AI surge and the beginning of 6G standardisation. AI is advancing at a rapid pace and will remain a dominant force, reshaping society far beyond the 6G era. This document consolidates NGMN operators' perspective on how AI may impact 6G standardisation, serving as guidance for 3GPP ongoing 6G studies. A detailed publication will be published in January 2026. Intention of the LS and required actions: NGMN requests 3GPP to take these above recommendations into account within their ongoing 6G studies. Please ensure this submission is included in the upcoming 3GPP meeting in USA, Dec 2025. We look forward to continuing to work closely with 3GPP in the future.","secretary_remarks":"WGs were asked to review the content of the LSs in SP-251597 and SP-251598. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10440,"status":"noted","reservation_date":"2025-12-05 06:26:36","uploaded":"2025-12-05 06:27:30","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, TSG RAN, TSG CT, 3GPP PCG","Cc":"","lsoriginalls":"251204_LS_NGMN_Highlights AI Surge","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251597.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251598","title":"LS to 3GPP from NGMN: 'NGMN REAFFIRMING 6G KEY MESSAGES FOR 3GPP'","source":"NGMN Alliance","contact":"Sparsh Singhal","contact-id":106414,"tdoctype":"LS in","for":"Action","abstract":"As 6G standardisation progresses at 3GPP, the NGMN Alliance (NGMN) presents the consolidated view of mobile network operators (MNOs) on a strategic vision for future network generations, to serve as a guidance to ongoing 3GPP 6G studies. Intention of the LS and required actions: NGMN requests 3GPP to take these above recommendations into account within their ongoing 6G studies. Please ensure this submission is included in the upcoming 3GPP meeting in USA, Dec 2025. We look forward to continuing to work closely with 3GPP in the future.","secretary_remarks":"WGs were asked to review the content of the LSs in SP-251597 and SP-251598. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10450,"status":"noted","reservation_date":"2025-12-05 06:26:36","uploaded":"2025-12-05 06:27:30","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, TSG RAN, TSG CT, 3GPP PCG","Cc":"","lsoriginalls":"251204_LS_NGMN Reaffirming 6G Key Messages","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251598.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251621","title":"LS Response on IETF Network Slice Application in 3GPP 5G End-to-End Network Slice","source":"TSG SA","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"LS out","for":"Approval","abstract":"To: IETF TEAS WG.","secretary_remarks":"Revision of SP-251558. This LS OUT was approved","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10250,"status":"approved","reservation_date":"2025-12-09 20:41:21","uploaded":"2025-12-10 21:01:10","revisionof":"SP-251558","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"SP-251306","lsto":"IETF Traffic Engineering Architecture and Signaling Working Group (TEAS)","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251621.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251622","title":"[DRAFT] LS Response on external data channel content access requirements","source":"TSG SA","contact":"Atle Monrad","contact-id":79349,"tdoctype":"LS out","for":"Approval","abstract":"To: GSMA NG UPG. CC: TSG CT, SA WG1, SA WG2, SA WG3, SA WG4, SA WG6","secretary_remarks":"Created at meeting. Revised to SP-251693.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10300,"status":"revised","reservation_date":"2025-12-09 20:41:21","uploaded":"2025-12-10 16:01:07","revisionof":"","revisedto":"SP-251693","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_MMTel_Ph2_APP"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG UPG","Cc":"TSG CT, SA WG1, SA WG2, SA WG3, SA WG4, SA WG6","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251622.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251636","title":"LS from TSG RAN: Reply LS on specification of dataset and model parameters exchange","source":"TSG RAN","contact":"Diana Pani","contact-id":72069,"tdoctype":"LS in","for":"Action","abstract":"TSG RAN thanks SA WG WG5 and SA WG2 for their work and SA WG5 for their LS on specification of dataset and model parameters exchange. TSG RAN understands that at least SA WG5 has confirmed that non-OTA approaches involving OAM is feasible and that SA WG2 is still studying the feasibility. Therefore, TSG RAN has made the following agreements as a way forward. Way forward agreements - Remove RAN WG4 checkpoints and SA checkpoints - From RAN perspective, move forward with normative phase for both Direction A (3a-1, 4-1) with non-OTA solution and Direction C. - Indicate to SA the intention to move forward and ask SA to kindly decide on the best way forward and down selection between SA WG5 and SA WG2 options. - This does NOT imply that all three options will be done in 6G TSG RAN kindly asks TSG SA to take the agreement on moving forward with the normative phase of Direction A (3a-1, 4-1) with non-OTA solution into account and to decide how to move forward with the work in SA WG5 and\/or SA WG2 and down-selection between SA WG5 and SA WG2 options. Action: TSG RAN kindly asks TSG SA to take the TSG RAN agreements into account","secretary_remarks":"Response drafted in SP-251646. Final response in SP-251694","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10340,"status":"replied to","reservation_date":"2025-12-10 17:08:58","uploaded":"2025-12-10 17:09:23","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, SA WG5","Cc":"RAN WG2, SA WG2","lsoriginalls":"RP-253846","lsreply":"SP-251694","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251636.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251637","title":"LS from TSG RAN: Reply LS on AI\/ML UE sided data collection","source":"TSG RAN","contact":"Diana Pani","contact-id":72069,"tdoctype":"LS in","for":"Action","abstract":"TSG RAN thanks SA WG WG2 for their work and LS on AI\/ML UE sided data collection. TSG RAN made the following agreements related to AI\/ML UE sided data collection for Rel-20: Way forward agreement on UE sided data collection: 1. To avoid parallel work in 5G and 6G, no normative work in Rel-20 for UE side data collection. Focus data collection framework work on 6G, and use the lesson learned across all the WGs to design something for 6G. 2. From RAN perspective, we see value for SA WG2\/SA WG5 and SA WG3 to complete\/finalize their study so we can use the lessons learned for 6G. 3. The fact that 5G didn't have normative phase does not preclude standardized solutions in 6G. Even though TSG RAN has agreed to not continue with normative phase for AI\/ML UE sided data collection in Rel-20 NR, we see value for SA WG2\/SA WG5 and SA WG3 to complete\/finalize their study so we can use the lesson learned for 6G. TSG RAN kindly asks TSG SA to take these agreements and RAN recommendation into account when deciding how to proceed with the completion of the study item phase in the respective groups. Action: TSG RAN kindly asks TSG SA to take the RAN recommendation into account","secretary_remarks":"Response drafted in SP-251644. Final response in SP-251687.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10410,"status":"replied to","reservation_date":"2025-12-10 17:08:58","uploaded":"2025-12-10 17:09:23","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG SA, SA WG2","Cc":"RAN WG2, SA WG3, SA WG5","lsoriginalls":"RP-253847","lsreply":"SP-251687","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251637.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251644","title":"Reply LS on AI\/ML UE sided data collection","source":"TSG SA","contact":"David Gutierrez Estevez","contact-id":108111,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG RAN, SA WG2, SA WG3, SA WG5. CC: RAN WG2","secretary_remarks":"Created at meeting. Response to SP-251637. Revised to SP-251687.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10420,"status":"revised","reservation_date":"2025-12-10 20:52:40","uploaded":"2025-12-12 17:01:10","revisionof":"","revisedto":"SP-251687","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air_Ph2"},{"winame":" FS_AIML_CN_Ph2"},{"winame":" FS_AIML_MGT_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, SA WG2, SA WG3, SA WG5","Cc":"RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251644.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251645","title":"Options for two-sided model","source":"Vivo","contact":"Xiaobo Wu","contact-id":104426,"tdoctype":"other","for":"Discussion","abstract":"Different Options for studying two-sided model in SA WG2\/SA WG5.","secretary_remarks":"Created at meeting. Revised to SP-251647.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10390,"status":"revised","reservation_date":"2025-12-10 20:52:40","uploaded":"2025-12-11 13:31:09","revisionof":"","revisedto":"SP-251647","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251645.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251646","title":"Reply LS on specification of dataset and model parameters exchange","source":"TSG SA","contact":"Laeyoung Kim","contact-id":58611,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG RAN, SA WG2, SA WG5. CC: RAN WG2","secretary_remarks":"Created at meeting. Response to SP-251636. Revised to SP-251686.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10350,"status":"revised","reservation_date":"2025-12-11 13:15:52","uploaded":"2025-12-12 17:01:10","revisionof":"","revisedto":"SP-251686","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_AIML_MGT_Ph3"},{"winame":" NR_AIML_air_Ph2"},{"winame":" FS_AIML_CN_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, SA WG2, SA WG5","Cc":"RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251646.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251647","title":"Options for two-sided model","source":"Vivo","contact":"Xiaobo Wu","contact-id":104426,"tdoctype":"other","for":"Discussion","abstract":"Different Options for studying two-sided model in SA WG2\/SA WG5.","secretary_remarks":"Revision of SP-251645. Noted","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10400,"status":"noted","reservation_date":"2025-12-11 13:15:53","uploaded":"2025-12-11 13:31:09","revisionof":"SP-251645","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251647.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251686","title":"Reply LS on specification of dataset and model parameters exchange","source":"TSG SA","contact":"Laeyoung Kim","contact-id":58611,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG RAN, SA WG2, SA WG5. CC: RAN WG2","secretary_remarks":"Revision of SP-251646. Revised to SP-251694.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10360,"status":"revised","reservation_date":"2025-12-12 16:48:30","uploaded":"2025-12-12 17:01:10","revisionof":"SP-251646","revisedto":"SP-251694","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_AIML_MGT_Ph3"},{"winame":" NR_AIML_air_Ph2"},{"winame":" FS_AIML_CN_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, SA WG2, SA WG5","Cc":"RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251686.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251687","title":"Reply LS on AI\/ML UE sided data collection","source":"TSG SA","contact":"David Gutierrez Estevez","contact-id":108111,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG RAN, SA WG2, SA WG3, SA WG5. CC: RAN WG2","secretary_remarks":"Revision of SP-251644. This LS OUT was approved","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10430,"status":"approved","reservation_date":"2025-12-12 16:48:30","uploaded":"2025-12-12 17:01:10","revisionof":"SP-251644","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air_Ph2"},{"winame":" FS_AIML_CN_Ph2"},{"winame":" FS_AIML_MGT_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"SP-251637","lsto":"TSG RAN, SA WG2, SA WG3, SA WG5","Cc":"RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251687.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251693","title":"LS Response on external data channel content access requirements","source":"TSG SA","contact":"Atle Monrad","contact-id":79349,"tdoctype":"LS out","for":"Approval","abstract":"To: GSMA NG UPG. CC: TSG CT, SA WG1, SA WG2, SA WG3, SA WG4, SA WG6","secretary_remarks":"Revision of SP-251622. This LS OUT was approved","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10310,"status":"approved","reservation_date":"2025-12-12 16:48:31","uploaded":"2025-12-12 17:01:10","revisionof":"SP-251622","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_MMTel_Ph2_APP"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"SP-251299","lsto":"GSMA NG UPG","Cc":"TSG CT, SA WG1, SA WG2, SA WG3, SA WG4, SA WG6","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251693.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251694","title":"Reply LS on specification of dataset and model parameters exchange","source":"TSG SA","contact":"Laeyoung Kim","contact-id":58611,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG RAN, SA WG2, SA WG5. CC: RAN WG2","secretary_remarks":"Revision of SP-251686. Revised to SP-251707.","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10370,"status":"revised","reservation_date":"2025-12-12 16:48:31","uploaded":"2025-12-12 17:01:10","revisionof":"SP-251686","revisedto":"SP-251707","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_AIML_MGT_Ph3"},{"winame":" NR_AIML_air_Ph2"},{"winame":" FS_AIML_CN_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, SA WG2, SA WG5","Cc":"RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251694.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-251707","title":"Reply LS on specification of dataset and model parameters exchange","source":"TSG SA","contact":"Laeyoung Kim","contact-id":58611,"tdoctype":"LS out","for":"Approval","abstract":"To: TSG RAN, SA WG2, SA WG5. CC: RAN WG2","secretary_remarks":"Revision of SP-251694. This LS OUT was approved","agenda_item_sort_order":10,"ainumber":"2.2","ainame":"Incoming LSs which need an outgoing LS","tdoc_agenda_sort_order":10380,"status":"approved","reservation_date":"2025-12-12 16:48:33","uploaded":"2025-12-12 17:01:10","revisionof":"SP-251694","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_AIML_MGT_Ph3"},{"winame":" NR_AIML_air_Ph2"},{"winame":" FS_AIML_CN_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"SP-251636","lsto":"TSG RAN, SA WG2, SA WG5","Cc":"RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_110_Baltimore_2025-12\/Docs\/SP-251707.zip","group":"SP","meeting":"SP-110","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]