Question: What is the primary purpose of the Relocation Detect procedure in the UTRAN Iu interface Radio Access Network Application Part (RANAP) signalling?
Option 1: To establish a new Iu signalling connection for a User Equipment (UE) during initial attachment.
Option 2: To inform the Core Network (CN) about the execution of an Serving Radio Network Subsystem (SRNS) relocation detected by the Radio Network Controller (RNC).
Option 3: To manage handover between different Radio Access Technologies (RATs) in a heterogeneous network.
Option 4: To perform load balancing across multiple RNCs in the same network.
Explanation: The Relocation Detect procedure is specifically designed to notify the Core Network (CN) when an SRNS relocation has been executed, as detected by the Radio Network Controller (RNC), ensuring the CN is aware of changes in the UE's serving network for seamless connectivity and resource management.