Loading patent…
AssigneeNtt Docomo, Inc.
InventorsTakayuki Ishiguro, Mayu Yamada, Sung Uk Moon, Hiroyuki Ishii, Toshiyuki Futakata, Tomohiro Dohi
Estimating the term…
There is provided a control device enabling switching of communication of a mobile terminal with one system to communication with another system while reducing power consumption and workload of the mobile terminal. The control device is used in a communication system including a first mobile communication system, a second mobile communication system, and a mobile terminal being in communication with the first mobile communication system. The control device comprises a position measuring unit for measuring the position of the mobile terminal, a judgment unit for making a determination whether or not to switch the communication of the mobile terminal from the first mobile communication system to the second mobile communication system according to a position measurement result of the position measuring unit, and a switching unit for performing the above switching operation according to the determination of the judgment unit.
A control device of a communication system including a first mobile communication system, a second mobile communication system, and a mobile terminal being in communication with the first mobile communication system by a first transmission method, and able to communicate with the second mobile communication system by a second transmission method, comprising:
Dependencies are inferred from the claim text.