Back to results
US 11,778,444 B2Granted
Network node and base station device
AssigneeNtt Docomo, Inc.
InventorsKenichiro Aoyagi, Hiroshi Ishikawa, Shinya Takeda
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeNtt Docomo, Inc.
InventorsKenichiro Aoyagi, Hiroshi Ishikawa, Shinya Takeda
Estimating the term…
A network node for connecting to a plurality of base station devices, the plurality of base station devices each being connected to one or a plurality of core networks belonging to different systems, the network node including a controller that controls delivery of emergency information identical to delivery of emergency information activated by a first core network of the plurality of core networks so that the delivery of the emergency information identical to the delivery of the emergency information activated by the first core network of the plurality of core networks is prevented from being activated by a core network other than the first core network; and a transmitter that transmits a message for a base station device to deliver emergency information.
A base station device for connecting to a first core network and a second core network that differs from the first core network, the base station device comprising:
A communication method executed by a base station device for connecting to a first core network and a second core network that differs from the first core network, the communication method comprising:
Dependencies are inferred from the claim text.