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Paper Proposes Layer-2 Trigger for AI/ML Lifecycle Management in 6G
A new arXiv preprint examines how 3GPP's expanding role for AI/ML in the radio access network has reached Release 20 support for two-sided CSI-feedback model pairing. The authors argue a core control question remains unresolved: how the network should respond once monitoring flags that a deployed model has degraded. They propose a layer-2 trigger mechanism to handle that decision within the AI/ML lifecycle management framework.