Question: What is a prerequisite for a User Equipment (UE) to support uplink transmission in a duration after original GNSS validity duration expires without GNSS re-acquisition, as related to ntn-UplinkTxExtension?
Option 1: The UE must support either ce-ModeA or any ue-Category-NB, and also indicate support for ntn-Connectivity-EPC.
Option 2: The UE only needs to support ntn-Connectivity-EPC without any dependency on ce-ModeA or ue-Category-NB.
Option 3: Supporting ce-ModeA is sufficient, with no requirement for ue-Category-NB or ntn-Connectivity-EPC.
Option 4: The feature is universally applicable and does not depend on the support of ce-ModeA, ue-Category-NB, or ntn-Connectivity-EPC.
Explanation: This answer is correct because for a UE to support uplink transmission after original GNSS validity duration expires without re-acquisition, it must: (1) Support either ce-ModeA or any ue-Category-NB, indicating its capability for extended uplink transmissions, and (2) Also indicate support for ntn-Connectivity-EPC, ensuring compatibility with specified connectivity and Evolved Packet Core requirements. The other options incorrectly simplify or misrepresent these prerequisites.