Question: How should a User Equipment (UE) handle an incomprehensible field within a received Radio Resource Control (RRC) message on any logical channel?
Option 1: The UE shall discard the entire RRC message and request retransmission.
Option 2: The UE shall treat the rest of the RRC message as if the incomprehensible field was absent.
Option 3: The UE shall apply a default value to the incomprehensible field and process the message.
Option 4: The UE shall suspend all communication until the field's meaning is clarified by the network.
Explanation: This approach ensures continuity of service by allowing the UE to utilize the comprehended parts of the RRC message, thereby maintaining operational stability. Discarding the entire message (Option 1) could lead to unnecessary delays, applying a default value (Option 3) might result in incorrect configurations, and suspending communication (Option 4) is overly disruptive. Treating the rest of the message as if the field was absent (Option 2) strikes a balance between caution and operational continuity, aligning with the principle of robustness in telecommunications.