CMCC · 9.1.4.2
Other aspects of AI/ML model and data ·
RAN1#119 · Source verification
Claude's delta
new
vs RAN1#118bis
CMCC joined the discussions as a new participant, taking a position that directly opposes ZTE and Samsung on MI-Option 4 while supporting dataset transfer approaches.
AI-synthesized from contributions · all text is paraphrased
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Contributions at RAN1#119 · 1 doc
Discussion on other aspects of AI/ML model and data
Position extracted by Claude
CMCC proposes prioritizing MI-Option 2 and MI-Option 3 for model identification while deprioritizing MI-Option 4 due to specification efforts and RAN4 dependencies. For MI-Option 2, they propose studying whether the NW or UE assigns the model ID and suggest that dataset IDs can serve as ID-X. They argue that meta information, including CSI generation/reconstruction I/O and model backbone, is necessary for dataset transfer validity. Regarding model transfer/delivery Case z4, CMCC proposes standardizing reference model structures and exchanging parameters, with specific procedures for UE capability reporting and parameter updates based on performance requirements. They present three alternatives for the relationship between Model ID, first indication (structure), and second indication (parameters), and propose that partial parameters share the same second indication. Finally, they suggest using existing RAN1 Reply LS as the baseline for UE data collection mechanisms.
Summary
CMCC discusses model identification options (MI-Option 2, 3, and 4) and model transfer/delivery cases for NR AI/ML, proposing to prioritize MI-Option 2 and 3 while deprioritizing MI-Option 4 due to specification effort and RAN4 dependencies. The document outlines specific procedures for dataset transfer, model parameter exchange in Case z4, and the relationship between model IDs and indications, totaling 15 proposals.
Prior contributions
CMCC has no prior contributions to 9.1.4.2 in the meetings currently tracked. This is either a new contributor to this sub-topic or the earliest meeting in our history.
How this was derived
Claude extracted the "position extracted" field above directly from each Tdoc during summarization.
For the delta summary at the top, Claude compared CMCC's consolidated stance at RAN1#119
against their stance at RAN1#118bis and classified the change as
new.
Always verify critical claims against the original Tdocs linked above.