Question: What action does a target eNB take if it receives a HANDOVER REQUEST with an E-RAB Level QoS Parameters IE indicating a GBR bearer but missing the GBR QoS Information IE?
Option 1: Admit the corresponding E-RAB with default QoS settings.
Option 2: Request additional information from the source eNB before making a decision.
Option 3: Accept the handover but downgrade the bearer to non-GBR.
Option 4: Not admit the corresponding E-RAB.
Explanation: If a target eNB receives a HANDOVER REQUEST with an E-RAB Level QoS Parameters IE indicating a GBR bearer but missing the GBR QoS Information IE, it cannot properly allocate resources. To maintain network integrity, the target eNB shall not admit the corresponding E-RAB, ensuring only properly configured bearers are established.