Question: In E-UTRA conformance testing for User Equipment (UE), what is the required state of the UE at the start of a test case, assuming no alternative is specified?
Option 1: Idle State with no dedicated radio bearers established
Option 2: Dedicated Radio Bearer Established
Option 3: Connected but not yet authenticated with the network
Option 4: Camped on a cell, awaiting paging for potential connection
Explanation: For E-UTRA conformance testing, the UE's initial state is crucial. Being in 'Dedicated Radio Bearer Established' ensures an active connection state with allocated resources, necessary for testing UE behavior under defined network conditions, such as data transfer or handover scenarios, allowing for more in-depth conformance evaluation.