Question: What type of signaling is utilized by the Load Indication procedure for transferring load and interference coordination information between eNodeBs (eNBs) in E-UTRAN?
Option 1: UE-associated dedicated signaling
Option 2: Broadcast signaling for all UEs
Option 3: Non UE-associated signaling
Option 4: S1 interface signaling exclusively
Explanation: The Load Indication procedure employs non UE-associated signaling for managing load and interference between neighboring cells, which is not directly related to or triggered by a specific User Equipment (UE), but used for general network resource management and optimization between eNodeBs.