Question: What is a prerequisite for a User Equipment (UE) to support multiple Transport Block (TB) scheduling for Single Cell Point-to-Multipoint (SC-PTM) transmissions in Idle mode, specifically for CE Mode A?
Option 1: The UE must be connected to a 5G Core Network.
Option 2: The UE has to support at least two RRC states simultaneously.
Option 3: The feature is mandatory for all UEs supporting E-UTRA.
Option 4: The UE must support the 'ce-ModeA-r13' capability.
Explanation: This answer highlights a crucial prerequisite for enabling multiple TB scheduling for SC-PTM in Idle mode for CE Mode A. Supporting the 'ce-ModeA-r13' capability is key to unlocking this functionality in E-UTRA networks, demonstrating how specific capabilities can limit or enable UE functionality in various operational modes.