Signaling of ue additional conditions for channel response generation and sampling

An apparatus for wireless communication at a network entity, comprising:

• at least one memory;
• and
• at least one processor coupled to the at least one memory, the at least one processor, individually or in any combination, is configured to:
• receive a time-domain channel response and an index, wherein the index is indicative of a set of processing parameters for processing a set of reference signal (RS) measurements to obtain the time-domain channel response;
• and
• perform at least one of:
• (1) using the index as an additional input for at least one artificial intelligence (AI) or machine learning (ML) (AI/ML) model, (2) selecting, based on the index, one or more AI/ML models from a list of AI/ML models for training or inferencing, or (3) selecting or switching, based on the index, at least one layer in an AI/ML model.

A method of wireless communication at a network entity, comprising:

• receiving a time-domain channel response and an index, wherein the index is indicative of a set of processing parameters for processing a set of reference signal (RS) measurements to obtain the time-domain channel response;
• and
• performing at least one of:
• (1) using the index as an additional input for at least one artificial intelligence (AI) or machine learning (ML) (AI/ML) model, (2) selecting, based on the index, one or more AI/ML models from a list of AI/ML models for training or inferencing, or (3) selecting or switching, based on the index, at least one layer in an AI/ML model.