Please enter the search related information in the fields below. Partial information works, e.g. "SP-21" in the "tdoc" field lists all TSG SA documents from 2021. Regular expressions mostly work in all fields (e.g. "2[34].501" in the "Spec" field lists all documents related to 23.501 and 24.501. Capitalization is disregarded, i.e. "3GPP" gives the same results as "3gpp".

Download results in JSON format

tdoc Title Type / Revs Source Spec / CR S/WID Release Meeting Status Links
S2-2500004 LS from ITU-T SG13: LS on consent of draft new Recommendation ITU-T Y.3186 (ex Y.IMT2020-DJLML) 'Requirements and framework for distributed joint learning to enable machine learning in future networks including IMT-2020' LS in

source LS: SG13-LS170

LS To: ITU-T SG2, SG11

 ITU-T SG13 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500005 LS from RAN WG1: Reply LS on data collection to enable ML model training and inference in 5GC for Direct AI/ML based positioning LS in

source LS: R1-2405578

LS To: SA WG2

revised to S2-2501357

 RAN WG1 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500009 LS from SA WG5: LS reply on terminology definitions for AI-ML in NG-RAN LS in

source LS: S5-244660

LS To: RAN WG2, RAN WG3

 SA WG5 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500017 LS from SA WG5: Reply LS on AIML Data Collection LS in

source LS: S5-246299

LS To: RAN WG2

 SA WG5 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500020 LS from SA WG3: Reply LS on AIML data collection LS in

source LS: S3-245138

LS To: TSG RAN

 SA WG3 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500024 LS from RAN WG2: Reply LS to SA WG5 on AIML data collection LS in

source LS: R2-2411114

LS To: -

 RAN WG2 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500025 LS from RAN WG2: Reply LS to SA WG2 on AIML data collection LS in

source LS: R2-2411152

LS To: -

 RAN WG2 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500026 LS from RAN WG3: Reply LS on AIML data collection LS in

source LS: R3-247801

LS To: SA WG2

 RAN WG3 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500041 LS from RAN WG1: LS on signalling feasibility of dataset and parameter sharing LS in

source LS: R1-2410922

LS To: RAN WG2

revised to S2-2501364

 RAN WG1 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500055 LS from TSG RAN: LS on AI/ML UE sided data collection LS in

source LS: RP-243316

LS To: TSG SA, SA WG2

revised to S2-2501372

 TSG RAN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500069 LS from SA WG5: Reply LS on AIML Data Collection LS in

source LS: S5-247219

LS To: TSG RAN

 SA WG5 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500071 LS from SA WG5: Reply LS on AIML Data Collection LS in

source LS: S5-247336

LS To: RAN WG2

 SA WG5 Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500081 KI#1 and KI#2 alignment CR

revised to S2-2501147

 ZTE 23.501 19.2.0 CR#5882 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500082 VFL definitions CR ZTE 23.288 19.1.0 CR#1301 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500083 Modifications on ML Model retrieval service CR

revised to S2-2501638, S2-2501648

 ZTE 23.288 19.1.0 CR#1302 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2500084 Clarifications on VFL inference CR ZTE 23.288 19.1.0 CR#1303 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500085 Clarifications on intermediate training result and intermediate model training information CR ZTE 23.288 19.1.0 CR#1304 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500086 Clarification of Nnwdaf_MLModelProvision service CR ZTE 23.288 19.1.0 CR#1305 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500087 Adding new service consumer for ML Model monitoring in AIML based positioning CR ZTE 23.288 19.1.0 CR#1306 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500088 ML Model retrieval from ADRF CR ZTE 23.273 19.1.0 CR#635 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500096 Adding data collection source CR ZTE 23.288 19.1.0 CR#1312 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500101 Correction on usage of signalling storm analytics for reliability of NF services CR

revised to S2-2501552

 Huawei, HiSilicon 23.501 19.2.1 CR#5885 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500102 Clarifying Signalling Storm Analytics CR

revised to S2-2501153

 Huawei, HiSilicon, China Telecom, SK Telecom, Verizon, NTT DOCOMO 23.288 19.1.0 CR#1313 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500109 KI#1: New LMF Data Exposure service CR

revision of S2-2411362

 Nokia 23.501 19.2.1 CR#56652 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500110 KI#1: Extending NWDAF description to cover model provisioning to LMF CR

revision of S2-2411364

 Nokia 23.501 19.2.1 CR#55073 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500111 KI#1 AMF exposing RAN overload to LMF CR

revision of S2-2411365

revised to S2-2501450

 Nokia 23.502 19.2.0 CR#51261 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500112 KI#1: Resolving open issues for LMF data exposure CR

revised to S2-2501453

 Nokia 23.273 19.1.0 CR#636 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500132 KI#1: Considering RAN load when collecting data to train model for positioning CR

revised to S2-2501476

 Nokia 23.273 19.1.0 CR#637 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500139 KI#2: Updates to VFL training procedures e.g to address trusted AF CR Nokia 23.288 19.1.0 CR#1314 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500140 KI#2: Updates to VFL inference procedures e.g to address trusted AF and handling of parameters from analytics request CR Nokia 23.288 19.1.0 CR#1315 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500141 KI#2: Updates to VFL discovery procedures e.g to address trusted AF CR Nokia 23.288 19.1.0 CR#1316 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500142 KI#2: Updates to VFL preparation procedures e.g to address trusted AF CR

revised to S2-2501016

 Nokia 23.288 19.1.0 CR#1317 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500143 KI#2: New Services for VFL. discussion

revision of S2-2411373

 Nokia AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500144 KI#2: VFL services CR

revision of S2-2411375

revised to S2-2501499

 Nokia 23.501 19.2.1 CR#56762 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500145 KI#2: VFL services CR

revision of S2-2412937

revised to S2-2501135

 Nokia 23.288 19.1.0 CR#12365 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500146 KI#2: VFL definitions CR

revision of S2-2411376

 Nokia 23.288 19.1.0 CR#11733 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500147 KI#2 NEF extensions for VFL CR

revision of S2-2411378

 Nokia 23.501 19.2.1 CR#55983 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500148 VFL support for the discovery of NWDAF, NEF, and AF instances CR Nokia 23.501 19.2.1 CR#5892 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500149 VFL support for the discovery of NWDAF, NEF, and AF instances CR Nokia 23.502 19.2.0 CR#5199 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500150 KI#2: Model training service is not applicable for VFL CR

revised to S2-2501491

 Nokia 23.288 19.1.0 CR#1318 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500151 QoS and policy assistance analytics update and EN resolution CR Nokia 23.288 19.1.0 CR#1319 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500152 Support of QoS and policy assistance analytics CR

revision of S2-2411386

 Nokia 23.503 19.2.0 CR#14271 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500153 KI#4 Resolve open issues for mitigation actions CR

revised to S2-2501155

 Nokia 23.502 19.2.0 CR#5200 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500188 Enabling QoS and Policy Assistance Analytics analyse and predict QoE for certain user plane latency CR Verizon, Oracle 23.288 19.1.0 CR#1321 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500192 Clean up the ENs regarding AI/ML positioning CR Qualcomm Incorporated 23.273 19.1.0 CR#638 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500193 KI#1 Addressing the leftovers in the WI Exception on whether and how LMF can take NG-RAN load into account when performing data collection CR Sony 23.273 19.1.0 CR#639 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500194 Adding missing parts for AI/ML based positioning CR Vivo(rapporteur), MediaTek Inc(rapporteur) 23.273 19.1.0 CR#640 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500195 Adding missing parts for VFL CR Vivo(rapporteur), MediaTek Inc(rapporteur) 23.288 19.1.0 CR#1322 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2500196 Remove ENs unrelated to the exception list CR Vivo(rapporteur), MediaTek Inc(rapporteur) 23.288 19.1.0 CR#1323 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500197 Resolution of editor s notes related to data collection and model retrieval CR

revised to S2-2501669

 Vivo 23.273 19.1.0 CR#641 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500198 NWDAF model provision for AI positioning CR

revision of S2-2411551

revised to S2-2501140

 Vivo 23.501 19.2.0 CR#56352 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500199 NWDAF registration and discovery for AI positioning CR

revision of S2-2411552

revised to S2-2501141

 Vivo 23.502 19.2.0 CR#50112 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500200 [DRAFT] LS to RAN on AIML positioning LS out

LS To: RAN WG1,RAN WG2,RAN WG3

revised to S2-2501133

 vivo AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500201 Interaction between consumer and VFL server CR

revised to S2-2501673

 Vivo 23.288 19.1.0 CR#1324 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500202 NEF work during VFL preparation procedure CR

revised to S2-2501674

 Vivo 23.288 19.1.0 CR#1325 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500228 Updates to AI/ML-based positioning general descriptions CR

revised to S2-2501136

 Apple 23.273 19.1.0 CR#642 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500229 Updates to AI/ML-based positioning procedures CR

revised to S2-2501139

 Apple 23.273 19.1.0 CR#643 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500230 Support for NWDAF-assisted policy control and QoS CR

revision of S2-2411618

 Samsung 23.503 19.2.0 CR#13283 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500231 Corrections on QoS and policy assistance analytics CR

revised to S2-2501149

 Samsung, Ericsson 23.288 19.1.0 CR#1326 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500232 Support of VFL model training and inference with client intermediate results sharing between VFL clients CR

revised to S2-2501451

 Samsung, 23.288 19.1.0 CR#1327 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500233 Discussion on VFL model training and inference with client intermediate results sharing between VFL clients . discussion Samsung AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500266 NRF enhancement for VFL inference service discovery CR KDDI 23.502 19.2.0 CR#5226 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500267 VFL procedure update for untrusted AF case. CR KDDI 23.288 19.1.0 CR#1328 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500268 EN removal for clarification of VFL high level description CR

revised to S2-2501449

 KDDI 23.288 19.1.0 CR#1329 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500301 Clarifications on VFL general procedure CR

revised to S2-2501144

 China Mobile 23.288 19.1.0 CR#1330 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500302 VFL alignment in 23.501 CR China Mobile 23.501 19.2.1 CR#5918 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500303 The related definitions for VFL and HFL CR

revised to S2-2501142

 China Mobile 23.288 19.1.0 CR#1331 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500317 Update of input data for QoS and Policy Assistance Analytics CR China Mobile 23.288 19.1.0 CR#1332 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500320 [DRAFT] Reply LS on Signalling feasibility of data set and parameter sharing LS out

source LS: S2-2500041

LS To: RAN WG1, SA WG5

revised to S2-2501837

 Qualcomm Germany FS_NR_AIML_air Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500334 Resolve some ENs in the vertical federated learning inference procedure CR

revised to S2-2501345

 OPPO 23.288 19.1.0 CR#1333 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500335 Resolve some ENs in the vertical federated learning training procedure CR OPPO 23.288 19.1.0 CR#1334 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500336 Resolve some ENs related to the VFL server and client Registration and Discovery CR OPPO 23.288 19.1.0 CR#1335 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500337 Add the trusted AF as the server case in the VFL preparation procedure CR OPPO 23.288 19.1.0 CR#1336 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500348 Enhancements to Analytics IDs to support QoS and policy CR

revision of S2-2411620

 Samsung, vivo, OPPO, SK Telecom, InterDigital Inc 23.288 19.1.0 CR#11313 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500352 Updates to data exposure service for AI/ML-based positioning CR Apple 23.273 19.1.0 CR#644 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500353 QoS and Policy Assistance Analytics update CR NTT DOCOMO 23.288 19.1.0 CR#1337 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500354 QFI Change event CR

revised to S2-2501152

 NTT DOCOMO 23.502 19.2.0 CR#5237 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500355 Exposure of control plane signalling information from NFs CR

revised to S2-2501995

 NTT DOCOMO 23.502 19.2.0 CR#5238 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500398 Resolving ENs for VFL CR

revised to S2-2501134, S2-2501679

 Ericsson, Lenovo, InterDigital, [OPPO] 23.288 19.1.0 CR#1338 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500399 [DRAFT] LS on LMF-based AI/ML Positioning LS out

LS To: RAN WG3

revised to S2-2501341

 Ericsson AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500401 PCF use of QoS and policy assistance information analytic CR

revision of S2-2411643

revised to S2-2501151

 Ericsson 23.503 19.2.0 CR#13033 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500402 Resolving ENs for QoS and policy assistance analytics CR Ericsson 23.288 19.1.0 CR#1340 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500432 Sample ID intersection by NEF during the VFL preparation in untrusted AF VFL server scenario CR Samsung, 23.288 19.1.0 CR#1341 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500460 Sample update during VFL training CR

revised to S2-2501573

 Apple 23.288 19.1.0 CR#1342 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500500 KI#2 Removing ENs regarding the roles of NEF CR NTT DOCOMO 23.288 19.1.0 CR#1343 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500501 Addition of delay threshold match indication CR

revised to S2-2501156

 Verizon, Oracle 23.288 19.1.0 CR#1344 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500561 NWDAF discovery and selection parameters CR

revised to S2-2501146

 LG Electronics 23.501 19.2.1 CR#5978 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500565 Update of General Description for VFL CR LG Electronics 23.288 19.1.0 CR#1345 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500566 Update Registration and Discovery procedure to include trusted AF as server case CR LG Electronics 23.288 19.1.0 CR#1346 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500567 Update Preparation and Training Procedure for VFL CR LG Electronics 23.288 19.1.0 CR#1347 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2500588 Updates of input data collection from LMF CR

revised to S2-2501855

 Huawei, HiSilicon 23.273 19.1.0 CR#650 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500589 Enhancements of MTLF discovery and selection for LMF-based AIML Positioning CR Huawei, HiSilicon 23.501 19.2.1 CR#5979 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500590 Enhancements of MTLF discovery and selection for LMF-based AIML Positioning CR Huawei, HiSilicon 23.502 19.2.0 CR#5257 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500591 Updates of MTLF discovery and selection for LMF-based AI/ML Positioning CR Huawei, HiSilicon 23.273 19.1.0 CR#651 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500592 Updates of ML model provisioning services for LMF-based AI/ML Positioning CR Huawei, HiSilicon 23.288 19.1.0 CR#1348 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500593 Update of AI/ML model performance monitoring for LMF-based AI/ML Positioning CR Huawei, HiSilicon 23.288 19.1.0 CR#1349 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500603 KI#3: EN resolution for QoS and Policy Assistance analytics CR ETRI 23.288 19.1.0 CR#1350 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500604 KI#3: Clarification on QoS and policy assistance analytics CR ETRI 23.288 19.1.0 CR#1351 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500629 Updates on input data of AI/ML positioning model performance monitoring CR

revised to S2-2502017

 China Telecom 23.273 19.1.0 CR#652 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500630 Updates on VFL server discovery and VFL preparation procedure CR China Telecom 23.288 19.1.0 CR#1352 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2500631 Updates on VFL training and VFL inference to remove ENs CR

revised to S2-2501346

 China Telecom 23.288 19.1.0 CR#1353 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500632 Support on registration and discovery of VFL server and client CR China Telecom 23.501 19.2.0 CR#5985 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500633 Clarification and alignment on signalling storm analytics CR

revised to S2-2501154

 China Telecom 23.288 19.1.0 CR#1354 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500654 Update input data to adapt model performance monitoring CR Vivo 23.273 19.1.0 CR#653 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500655 Enhancements for the accuracy monitoring of VFL training CR

revised to S2-2501675

 Vivo 23.288 19.1.0 CR#1355 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500656 Discussion for the accuracy monitoring of VFL training discussion vivo AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500657 Adding VFL related service operations CR Vivo 23.288 19.1.0 CR#1356 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500658 Update on the contents of VFL related services CR

revised to S2-2501677

 Vivo 23.288 19.1.0 CR#1357 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500659 Update for VFL related NF discovery CR Vivo 23.501 19.2.0 CR#5986 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500660 Adding VFL related services supported by NEF and AF CR

revised to S2-2501148

 Vivo 23.502 19.2.0 CR#5266 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500672 Update on Policy decisions based on network analytics CR

revision of S2-2409791

 Huawei, HiSilicon 23.503 19.2.0 CR#13402 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500673 Update the preparation procedure for VFL CR Huawei, HiSilicon 23.288 19.1.0 CR#1358 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500674 Update the Registration and Discovery procedures for VFL CR Huawei, HiSilicon 23.288 19.1.0 CR#1359 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500675 Updates to VFL Training Procedure CR Huawei, HiSilicon 23.288 19.1.0 CR#1360 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500676 Updates to VFL Inference Procedure CR Huawei, HiSilicon 23.288 19.1.0 CR#1361 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500677 VFL Accuracy Monitoring CR

revised to S2-2502033

 Huawei, HiSilicon 23.288 19.1.0 CR#1362 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500691 KI2: Addressing ENs for VFL . CR

revised to S2-2501145

 Lenovo 23.288 19.1.0 CR#1363 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500692 KI#1 - Further clarification on ML Model performance monitoring for AI/ML positioning CR

revised to S2-2501943

 Lenovo 23.288 19.1.0 CR#1364 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500693 KI#1 - Further clarification on input data for ML model training for AI/ML positioning CR

revised to S2-2501955

 Lenovo 23.273 19.1.0 CR#654 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500827 [DRAFT] Reply LS on Signalling feasibility of data set and parameter sharing LS out

LS To: RAN WG1, RAN WG2

 Apple AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500832 Clarification on data collection by LMF for LMF-based AIML Positioning CR

revised to S2-2501138

 CATT 23.273 19.1.0 CR#656 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500833 Clarification on LMF requesting ML model for LMF-based AI/ML Positioning from the NWDAF containing MTLF CR

revised to S2-2501137

 CATT 23.273 19.1.0 CR#657 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500834 Clarification on model performance monitoring for LMF-based AIML Positioning CR

revised to S2-2501824

 CATT 23.273 19.1.0 CR#658 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2500835 Clarification on model performance monitoring for LMF-based AI/ML Positioning CR CATT 23.288 19.1.0 CR#1365 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500836 Corrections on QoS and Policy Assistance Analytics CR CATT 23.288 19.1.0 CR#1366 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500837 Event exposure for QoS and Policy Assistance Analytics CR CATT 23.502 19.2.0 CR#5291 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2500838 Support of QoS policy assistance information analytics CR

revision of S2-2411512

revised to S2-2501150

 CATT 23.288 19.1.0 CR#12552 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2500839 Policy decisions based on QoS policy assistance information analytics CR

revision of S2-2411513

 CATT 23.503 19.2.0 CR#13113 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2501016 KI#2: Updates to VFL preparation procedures e.g to address trusted AF CR

revision of S2-2500142

 Nokia 23.288 19.1.0 CR#13171 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2501017 Adapting the data collection procedure for performance monitoring CR

revised to S2-2502087

 Xiaomi 23.273 19.1.0 CR#666 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2501018 Clarification on Data collection from LMF requested by NWDAF CR Xiaomi 23.273 19.1.0 CR#667 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2501019 Update UDM to support user consent of data collection for performance monitoring CR

revised to S2-2502007

 Xiaomi 23.502 19.2.0 CR#5316 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 noted [WTS] [JSN]
S2-2501020 To remove the EN on limit of number of UEs in clause 6.22.2 CR Xiaomi 23.273 19.1.0 CR#668 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2501037 Procedures to collect data from the UE and from NG-RAN, resolution of Editor s Note. CR

revised to S2-2501348

 Ericsson 23.273 19.1.0 CR#669 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2501039 KI#2 update to VFL inference procedure CR

revised to S2-2502141

 InterDigital 23.288 19.1.0 CR#1367 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 postponed [WTS] [JSN]
S2-2501069 KI#2 update to VFL training procedure CR InterDigital 23.288 19.1.0 CR#1369 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 merged [WTS] [JSN]
S2-2501070 KI#2 update to registration and discovery procedure CR

revised to S2-2501143

 InterDigital 23.288 19.1.0 CR#1370 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2501071 KI#2 update to VFL preparation procedure CR

revised to S2-2501347

 InterDigital 23.288 19.1.0 CR#1371 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 revised [WTS] [JSN]
S2-2501072 KI#2 update to VFL High Level Description CR InterDigital 23.288 19.1.0 CR#1372 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 not treated [WTS] [JSN]
S2-2501133 LS on LMF-based AI/ML Positioning for Case 2b LS out

LS To: RAN WG1,RAN WG2

LS reply in R1-2500613, R1-2500618, R1-2500695, R1-2501304, R1-2501306, R1-2501522, R1-2501523

revision of S2-2500200

 SA WG2 AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 approved [WTS] [JSN]
S2-2501134 Resolving ENs for VFL CR

revision of S2-2500398

revised to S2-2501478, S2-2501479, S2-2501484, S2-2501936, S2-2502142

 Ericsson, Lenovo, InterDigital, OPPO, Nokia 23.288 19.1.0 CR#13381 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 endorsed [WTS] [JSN]
S2-2501135 KI#2: VFL services CR

revision of S2-2500145

revised to S2-2501485, S2-2501490, S2-2501647, S2-2501782

 Nokia, Ericsson 23.288 19.1.0 CR#12366 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501136 Updates to AI/ML-based positioning general descriptions CR

revision of S2-2500228

revised to S2-2501454, S2-2501639, S2-2501671

 Apple, CATT 23.273 19.1.0 CR#6421 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501137 Clarification on LMF requesting ML model for LMF-based AI/ML Positioning from the NWDAF containing MTLF CR

revision of S2-2500833

revised to S2-2501640, S2-2501857

 CATT, ZTE 23.273 19.1.0 CR#6571 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501138 Clarification on data collection by LMF for LMF-based AIML Positioning CR

revision of S2-2500832

revised to S2-2501672

 CATT 23.273 19.1.0 CR#6561 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501139 Updates to AI/ML-based positioning procedures CR

revision of S2-2500229

revised to S2-2501455, S2-2501482, S2-2502132

 Apple, vivo 23.273 19.1.0 CR#6431 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501140 NWDAF model provision for AI positioning CR

revision of S2-2500198

 Vivo, Nokia, ZTE 23.501 19.2.0 CR#56353 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501141 NWDAF registration and discovery for AI positioning CR

revision of S2-2500199

revised to S2-2501670

 Vivo 23.502 19.2.0 CR#50113 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501142 The related definitions for VFL and HFL CR

revision of S2-2500303

 China Mobile, ZTE, Nokia 23.288 19.1.0 CR#13311 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501143 KI#2 update to registration and discovery procedure CR

revision of S2-2501070

revised to S2-2501678, S2-2502105

 InterDigital, Nokia, KDDI, OPPO, LGE, Ericsson, Samsung 23.288 19.1.0 CR#13701 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501144 Clarifications on VFL general procedure CR

revision of S2-2500301

 China Mobile, Samsung 23.288 19.1.0 CR#13301 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501145 KI2: Addressing ENs for VFL . CR

revision of S2-2500691

 Lenovo 23.288 19.1.0 CR#13631 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501146 NWDAF discovery and selection parameters CR

revision of S2-2500561

 LG Electronics, Nokia, ZTE, KDDI, ETRI, Ericsson, Huawei 23.501 19.2.1 CR#59781 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501147 KI#2 alignment CR

revision of S2-2500081

 ZTE, Nokia 23.501 19.2.0 CR#58821 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501148 Adding VFL related services supported by NEF and AF CR

revision of S2-2500660

revised to S2-2501676, S2-2502041

 Vivo, Nokia, KDDI 23.502 19.2.0 CR#52661 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501149 Corrections on QoS and policy assistance analytics CR

revision of S2-2500231

revised to S2-2501492, S2-2501709, S2-2501848, S2-2501880

 Samsung, Ericsson, Verizon, Oracle, China Mobile, NTT DOCOMO, Huawei, HiSilicon, ETRI 23.288 19.1.0 CR#13261 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501150 Support of QoS policy assistance information analytics CR

revision of S2-2500838

 CATT, ETRI 23.288 19.1.0 CR#12553 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501151 PCF use of QoS and policy assistance information analytic CR

revision of S2-2500401

 Ericsson, Nokia, NTT DOCOMO 23.503 19.2.0 CR#13034 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501152 QFI Change event CR

revision of S2-2500354

revised to S2-2501994

 NTT DOCOMO 23.502 19.2.0 CR#52371 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501153 Clarifying Signalling Storm Analytics CR

revision of S2-2500102

revised to S2-2501553

 Huawei, HiSilicon, China Telecom, SK Telecom, Verizon, NTT DOCOMO 23.288 19.1.0 CR#13131 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501154 Clarification and alignment on signalling storm analytics CR

revision of S2-2500633

 China Telecom 23.288 19.1.0 CR#13541 catF AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501155 KI#4 Resolve open issues for mitigation actions CR

revision of S2-2500153

revised to S2-2501493

 Nokia 23.502 19.2.0 CR#52001 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501156 Addition of delay threshold match indication CR

revision of S2-2500501

revised to S2-2501710

 Verizon, Oracle 23.288 19.1.0 CR#13441 catC AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501341 LS on LMF-based AI/ML Positioning for case 3b LS out

LS To: RAN WG3, RAN WG1

LS reply in R1-2500572, R1-2500614, R1-2500619, R1-2500696, R1-2501305, R1-2501308, R1-2501524, R1-2501525

revision of S2-2500399

 SA WG2 AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 approved [WTS] [JSN]
S2-2501345 Resolve some ENs in the vertical federated learning inference procedure CR

revision of S2-2500334

revised to S2-2501488, S2-2501646, S2-2501939, S2-2502019, S2-2502036

 OPPO, Nokia, Ericsson, Samsung 23.288 19.1.0 CR#13331 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501346 Updates on VFL training and VFL inference to remove ENs CR

revision of S2-2500631

revised to S2-2502018, S2-2502059

 China Telecom, ZTE, Lenovo, Nokia, ETRI 23.288 19.1.0 CR#13531 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501347 KI#2 update to VFL preparation procedure CR

revision of S2-2501071

revised to S2-2502034, S2-2502106, S2-2502133

 InterDigital 23.288 19.1.0 CR#13711 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]
S2-2501348 Procedures to collect data from the UE and from NG-RAN, resolution of Editor s Note. CR

revision of S2-2501037

revised to S2-2501481, S2-2501544, S2-2501856, S2-2501863, S2-2502098, S2-2502104

 Ericsson 23.273 19.1.0 CR#6691 catB AIML_CN Rel-19 S2-166-Ad Hoc-e

AI: 19.15.2

 agreed [WTS] [JSN]

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