Question: In a TDD (Time Division Duplex) scenario, what is the expected behavior of a User Equipment (UE) after responding on Cell 1 in a cell selection process?
Option 1: The UE may respond on any other cell within a specified timeframe to ensure optimal network coverage.
Option 2: The UE will automatically switch to Cell 2 for response within 8 seconds to maintain connectivity.
Option 3: The UE's response on Cell 1 is considered valid only if it occurs within 5 seconds of the initial prompt.
Option 4: The UE shall not respond on any other cell after responding on Cell 1, adhering to cell selection criteria.
Explanation: This behavior aligns with principles of cell selection in TDD systems, where once a UE selects and responds to a cell (in this case, Cell 1), it should not respond to other cells to maintain stable connection and adhere to network protocols. This ensures efficient use of resources and minimizes interference.