Question: What is a key consideration for the size of the SON Transfer Request Container IE in E-UTRAN's S1 Application Protocol (S1AP)?
Option 1: Ensuring compatibility with the minimum bandwidth requirements of User Equipment (UE) on the network.
Option 2: Adhering to a fixed size of 1024 octets to simplify protocol implementation across all interfaces.
Option 3: Remaining compatible with the maximum message size on the Gb interface, which can vary based on lower layer configurations.
Option 4: Guaranteeing transmission completion within a specific latency threshold for real-time applications.
Explanation: The correct answer is Option 3 because the size of the SON Transfer Request Container IE must be compatible with the maximum message size on the Gb interface. This size can vary depending on the lower layers used and their specific configurations, highlighting the need for flexibility in message sizing to ensure successful transmission across different setups.