Question: What is the primary purpose of the Restart Indication procedure initiated by the Radio Network Controller (RNC) towards the Core Network (CN) in UTRAN?
Option 1: To request additional resources for overloaded Service Areas.
Option 2: To notify of a security breach within the network infrastructure.
Option 3: To synchronize Service Area updates with neighboring RNCs.
Option 4: To indicate a restart situation in one or more Service Areas, such as becoming operational or after RNC initialization.
Explanation: The Restart Indication procedure is designed for the RNC to inform the CN about any restart-related events within its managed Service Areas, including transitions to an operational state or post-RNC initialization, ensuring the CN is aware of status changes for proper management and service provision.