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Reply LS to SA2 on AIML data collection
This document is a Reply Liaison Statement from RAN2 to SA2 regarding AI/ML data collection for NR Air Interface, specifically addressing UE-side model training. It contains six distinct answers to SA2's questions concerning NG-RAN involvement in data controllability, the…
InterDigital, representing RAN2, clarifies that NG-RAN involvement in UE-side data collection is limited to providing radio measurement configuration, specifically for the beam management use case, while explicitly stating that RAN2 has…
Reply on AIML data collection
This document is a reply from SA5 to TSG RAN regarding AI/ML data collection mechanisms for NR Air Interface. It outlines existing SA5-defined collection methods (MDT, NG-RAN UE measurements, QoE) and analyzes their relevance to four specific options for UE-side model training…
SA5 presents technical observations on the applicability of existing standardized mechanisms (MDT, NG-RAN UE measurements, QoE) to AI/ML data collection options. For Option 1a, SA5 notes the absence of standardized management support. For…
Reply LS on AIML data collection
InterDigital reports that SA2 did not reach consensus on the feasibility of standardized UE-side data collection solutions to meet RAN requirements specified in LS RP-242389. The document states that a full evaluation requires further study in SA2 and coordination with SA5, SA3,…
InterDigital reports that SA2 did not reach consensus on the feasibility of any of the outlined options (1b, 2, and 3) to meet the RAN requirements specified in LS RP-242389. They state that a full evaluation of potential solutions for all…