Question: What can be included in a single Paging message transmitted by E-UTRAN during the paging procedure?
Option 1: Multiple PagingRecords for different UEs, change of system information, and/or emergency notifications (ETWS or CMAS)
Option 2: Only one PagingRecord for a single UE, with no additional system information or notifications
Option 3: Change of system information but no support for multiple UEs or emergency notifications in the same message
Option 4: Emergency notifications (ETWS or CMAS) only, without support for multiple UEs or system information updates
Explanation: In E-UTRAN, a Paging message can serve multiple purposes efficiently. It is designed to page multiple User Equipment (UEs) simultaneously by including one PagingRecord for each, inform about changes in system information, and disseminate critical alerts through ETWS or CMAS notifications, all within a single message, optimizing network resource utilization and ensuring timely communication of vital information.