Question: In Mission Critical Data (MCData) services utilizing dynamic MBMS bearers, what types of data may be sent over the same MBMS bearer, depending on its capacity?
Option 1: Only media packets for a single service
Option 2: Media packets for one or more services in parallel, along with application-level control signaling (e.g., transmission control) if necessary
Option 3: Exclusively application-level control signaling (e.g., transmission control) for multiple services
Option 4: Neither media packets nor application-level control signaling can be sent in parallel
Explanation: According to clarifications on using dynamic MBMS bearers for MCData services, both media packets and application-level control signaling (like transmission control) for receiving users may be sent over the same MBMS bearer. Depending on capacity, it can support one or more services simultaneously, highlighting flexibility in managing different data types over a single bearer if needed, or optionally separating them based on bearer characteristic requirements.