Question: In IOPS mode for Public Safety, what happens to the association information between a group session and an MBMS (Multimedia Broadcast Multicast Service) bearer after the group session over the MBMS bearer is completed?
Option 1: The association information is stored for future reference.
Option 2: The temporary association information is undone.
Option 3: The MBMS bearer is deactivated without altering the association.
Option 4: The association information is transmitted to all non-participating MC service clients.
Explanation: In the context of Mission Critical Services in Isolated Operation for Public Safety (IOPS), efficient management of resources and security are paramount. Undone association information after a group session ensures that temporary configurations do not inadvertently remain active, potentially causing resource conflicts or security vulnerabilities in future sessions. This practice aligns with the principles of ephemeral resource allocation commonly seen in telecom networks to maintain operational integrity.