Patent ID: 11963039
Assignee: FUJITSU LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A terminal device comprising:
a receiver that receives at least one of data that is transmitted from a first base station that
receives information related to a communication processing state of a second base station from the second base station,
transmits, to the second base station, duplication of data to be transmitted to the terminal device,
transmits the data to the terminal device by using radio communication, and
transmits, after the transmission of the data has been completed, in accordance with the information related to the communication processing state of the second base station, a transmission completion notification that indicates that the transmission of the data has been completed to the second base station, and

duplication of the data that is transmitted from the second base station that
transmits the information related to the communication processing state of the second base station to the first base station,
receives, from the first base station, the duplication of the data to be transmitted to the terminal device,
transmits the duplication of the data to the terminal device by using radio communication,
receives the transmission completion notification from the first base station, and
cancels, when the transmission completion notification is received from the first base station before the transmission of the duplication of the data to the terminal device is completed, the transmission of the duplication of the data to the terminal device.