Question: What is a prerequisite for a User Equipment (UE) to support intra-frequency DAPS (Dual Active Protocol Stack) handover with simultaneous DL reception of PDCCH and PDSCH from both source and target cells?
Option 1: The UE must support only asynchronous handovers.
Option 2: The UE's target cell must be in a different frequency band than the source PCell.
Option 3: The UE must also support synchronous DAPS handover and single UL transmission for intra-frequency DAPS handover.
Option 4: The UE needs to have CA (Carrier Aggregation) capability enabled.
Explanation: For a UE to support intra-frequency DAPS handover with simultaneous downlink reception of PDCCH and PDSCH from both source and target cells, it must also support synchronous DAPS handover and utilize single uplink transmission for intra-frequency DAPS handovers, ensuring seamless and efficient handover processes within the same frequency band.