Question: In an FR1 scenario, if a UE encounters an SSB for RLM in the same OFDM symbol as CSI-RS with different Subcarrier Spacings and does not support simultaneousRxDataSSB-DiffNumerology, what action must the UE take?
Option 1: Measure both SSB for RLM and CSI-RS simultaneously without restrictions.
Option 2: Measure one of either SSB for RLM or CSI-RS, but not both, with a potentially longer measurement period for SSB based RLM.
Option 3: Ignore the SSB for RLM measurement in this OFDM symbol and wait for the next available measurement opportunity.
Option 4: Automatically switch to a different numerology to facilitate simultaneous measurement.
Explanation: If the UE does not support simultaneousRxDataSSB-DiffNumerology, it must measure one of SSB for RLM or CSI-RS but not both, typically resulting in a longer measurement period for SSB based RLM.