Method and device for performing handover in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorSangbum KIM
Life of this patent
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Abstract
A method of performing a conditional handover by a UE may include: receiving an RRC message associated with the conditional handover; performing a first conditional handover to a first candidate cell among a plurality of candidate cells based on the RRC message; and in a case where the first conditional handover is successful, performing a random access to the first candidate cell, and in a case where the first conditional handover fails, when a second candidate cell that meets a condition exists, performing a second conditional handover to the second candidate cell.
Claims15
A method of performing a conditional handover by a user equipment (UE), the method comprising:
- receiving a Radio Resource Control (RRC) message associated with the conditional handover;
- performing a first conditional handover to a first candidate cell among a plurality of candidate cells, based on the RRC message;
- and
- in a case where the first conditional handover is successful, performing a random access to the first candidate cell, and in a case where the first conditional handover fails, when a second candidate cell that meets a condition exists, performing a second conditional handover to the second candidate cell.
A user equipment (UE) that performs a conditional handover, the UE comprising:
- a memory;
- a transceiver;
- and
- at least one processor connected to the transceiver,
- wherein the at least one processor is configured to:
- receive a Radio Resource Control (RRC) message associated with the conditional handover;
- perform a first conditional handover to a first candidate cell among a plurality of candidate cells, based on the RRC message;
- and
- in a case where the first conditional handover is successful, perform a random access with the first candidate cell, and in a case where the first conditional handover fails, when a second candidate cell that meets a condition exists, perform a second conditional handover to the second candidate cell.
Dependencies are inferred from the claim text.