Question: For an MBMS User Service utilizing Transparent Delivery, what is a requirement for the Service Announcement metadata fragments when delivered over the Service Announcement Channel (SACH)?
Option 1: They must be split into multiple SA files for efficient delivery.
Option 2: They shall be delivered as one SA file.
Option 3: Their format can vary based on the UE's capability.
Option 4: They are not necessary for Transparent Delivery services.
Explanation: According to the profiled Service Announcement for Transparent Delivery Services over MBMS bearers, to ensure streamlined and efficient service discovery, all Service Announcement metadata fragments must be consolidated into a single SA file when transmitted via the SACH. This simplifies the process for UEs (User Equipment) to access the necessary information for receiving MBMS User Services.