| 摘要 |
A communication device of handling a communication operation with a first base station and a second base station comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise performing a communication operation with the second base station via a radio bearer configured as a SCG bearer; detecting a radio link failure on a cell of the second base station or a SCG change failure; suspending the radio bearer and transmitting a SCG failure information message in response to the detection of the radio link failure to the first base station; receiving a radio resource control (RRC) message configuring the radio bearer as a MCG bearer from the first base station; and resuming the second radio bearer in response to the reception of the RRC message. |
