Question: What assumption can a UE make about the transmission filter for CSI-RS resources within an NZP-CSI-RS-ResourceSet when repetition is set to 'on' and they are transmitted in different OFDM symbols?
Option 1: The CSI-RS resources are transmitted with different downlink spatial domain transmission filters.
Option 2: The CSI-RS resources are transmitted with the same downlink spatial domain transmission filter.
Option 3: The transmission filter depends on the reportQuantity set in the CSI-ReportConfig.
Option 4: No assumption can be made about the transmission filter for CSI-RS resources.
Explanation: When a UE is configured with an NZP-CSI-RS-ResourceSet and repetition is set to 'on', the UE may assume that CSI-RS resources in different OFDM symbols within this set use the same downlink spatial domain transmission filter, facilitating consistent channel measurements.